mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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2025cf9e19
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 263 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.208660670@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6230 lines
201 KiB
Python
Executable File
6230 lines
201 KiB
Python
Executable File
#!/usr/bin/python2
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# Tool for analyzing suspend/resume timing
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# Copyright (c) 2013, Intel Corporation.
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#
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# Authors:
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# Todd Brandt <todd.e.brandt@linux.intel.com>
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#
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# Links:
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# Home Page
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# https://01.org/suspendresume
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# Source repo
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# git@github.com:01org/pm-graph
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#
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# Description:
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# This tool is designed to assist kernel and OS developers in optimizing
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# their linux stack's suspend/resume time. Using a kernel image built
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# with a few extra options enabled, the tool will execute a suspend and
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# will capture dmesg and ftrace data until resume is complete. This data
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# is transformed into a device timeline and a callgraph to give a quick
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# and detailed view of which devices and callbacks are taking the most
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# time in suspend/resume. The output is a single html file which can be
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# viewed in firefox or chrome.
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#
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# The following kernel build options are required:
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# CONFIG_PM_DEBUG=y
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# CONFIG_PM_SLEEP_DEBUG=y
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# CONFIG_FTRACE=y
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# CONFIG_FUNCTION_TRACER=y
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# CONFIG_FUNCTION_GRAPH_TRACER=y
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# CONFIG_KPROBES=y
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# CONFIG_KPROBES_ON_FTRACE=y
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#
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# For kernel versions older than 3.15:
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# The following additional kernel parameters are required:
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# (e.g. in file /etc/default/grub)
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# GRUB_CMDLINE_LINUX_DEFAULT="... initcall_debug log_buf_len=16M ..."
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#
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# ----------------- LIBRARIES --------------------
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import sys
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import time
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import os
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import string
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import re
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import platform
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import signal
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from datetime import datetime
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import struct
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import ConfigParser
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import gzip
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from threading import Thread
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from subprocess import call, Popen, PIPE
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def pprint(msg):
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print(msg)
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sys.stdout.flush()
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# ----------------- CLASSES --------------------
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# Class: SystemValues
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# Description:
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# A global, single-instance container used to
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# store system values and test parameters
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class SystemValues:
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title = 'SleepGraph'
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version = '5.2'
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ansi = False
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rs = 0
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display = ''
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gzip = False
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sync = False
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verbose = False
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testlog = True
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dmesglog = False
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ftracelog = False
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mindevlen = 0.0
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mincglen = 0.0
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cgphase = ''
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cgtest = -1
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cgskip = ''
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multitest = {'run': False, 'count': 0, 'delay': 0}
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max_graph_depth = 0
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callloopmaxgap = 0.0001
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callloopmaxlen = 0.005
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bufsize = 0
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cpucount = 0
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memtotal = 204800
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memfree = 204800
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srgap = 0
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cgexp = False
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testdir = ''
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outdir = ''
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tpath = '/sys/kernel/debug/tracing/'
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fpdtpath = '/sys/firmware/acpi/tables/FPDT'
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epath = '/sys/kernel/debug/tracing/events/power/'
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pmdpath = '/sys/power/pm_debug_messages'
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traceevents = [
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'suspend_resume',
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'device_pm_callback_end',
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'device_pm_callback_start'
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]
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logmsg = ''
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testcommand = ''
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mempath = '/dev/mem'
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powerfile = '/sys/power/state'
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mempowerfile = '/sys/power/mem_sleep'
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diskpowerfile = '/sys/power/disk'
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suspendmode = 'mem'
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memmode = ''
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diskmode = ''
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hostname = 'localhost'
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prefix = 'test'
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teststamp = ''
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sysstamp = ''
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dmesgstart = 0.0
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dmesgfile = ''
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ftracefile = ''
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htmlfile = 'output.html'
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result = ''
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rtcwake = True
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rtcwaketime = 15
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rtcpath = ''
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devicefilter = []
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cgfilter = []
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stamp = 0
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execcount = 1
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x2delay = 0
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skiphtml = False
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usecallgraph = False
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usetraceevents = False
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usetracemarkers = True
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usekprobes = True
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usedevsrc = False
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useprocmon = False
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notestrun = False
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cgdump = False
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devdump = False
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mixedphaseheight = True
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devprops = dict()
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predelay = 0
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postdelay = 0
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pmdebug = ''
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tracefuncs = {
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'sys_sync': {},
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'ksys_sync': {},
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'__pm_notifier_call_chain': {},
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'pm_prepare_console': {},
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'pm_notifier_call_chain': {},
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'freeze_processes': {},
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'freeze_kernel_threads': {},
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'pm_restrict_gfp_mask': {},
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'acpi_suspend_begin': {},
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'acpi_hibernation_begin': {},
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'acpi_hibernation_enter': {},
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'acpi_hibernation_leave': {},
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'acpi_pm_freeze': {},
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'acpi_pm_thaw': {},
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'hibernate_preallocate_memory': {},
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'create_basic_memory_bitmaps': {},
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'swsusp_write': {},
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'suspend_console': {},
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'acpi_pm_prepare': {},
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'syscore_suspend': {},
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'arch_enable_nonboot_cpus_end': {},
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'syscore_resume': {},
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'acpi_pm_finish': {},
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'resume_console': {},
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'acpi_pm_end': {},
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'pm_restore_gfp_mask': {},
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'thaw_processes': {},
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'pm_restore_console': {},
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'CPU_OFF': {
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'func':'_cpu_down',
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'args_x86_64': {'cpu':'%di:s32'},
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'format': 'CPU_OFF[{cpu}]'
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},
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'CPU_ON': {
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'func':'_cpu_up',
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'args_x86_64': {'cpu':'%di:s32'},
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'format': 'CPU_ON[{cpu}]'
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},
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}
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dev_tracefuncs = {
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# general wait/delay/sleep
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'msleep': { 'args_x86_64': {'time':'%di:s32'}, 'ub': 1 },
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'schedule_timeout': { 'args_x86_64': {'timeout':'%di:s32'}, 'ub': 1 },
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'udelay': { 'func':'__const_udelay', 'args_x86_64': {'loops':'%di:s32'}, 'ub': 1 },
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'usleep_range': { 'args_x86_64': {'min':'%di:s32', 'max':'%si:s32'}, 'ub': 1 },
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'mutex_lock_slowpath': { 'func':'__mutex_lock_slowpath', 'ub': 1 },
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'acpi_os_stall': {'ub': 1},
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# ACPI
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'acpi_resume_power_resources': {},
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'acpi_ps_parse_aml': {},
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# filesystem
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'ext4_sync_fs': {},
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# 80211
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'ath10k_bmi_read_memory': { 'args_x86_64': {'length':'%cx:s32'} },
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'ath10k_bmi_write_memory': { 'args_x86_64': {'length':'%cx:s32'} },
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'ath10k_bmi_fast_download': { 'args_x86_64': {'length':'%cx:s32'} },
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'iwlagn_mac_start': {},
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'iwlagn_alloc_bcast_station': {},
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'iwl_trans_pcie_start_hw': {},
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'iwl_trans_pcie_start_fw': {},
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'iwl_run_init_ucode': {},
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'iwl_load_ucode_wait_alive': {},
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'iwl_alive_start': {},
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'iwlagn_mac_stop': {},
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'iwlagn_mac_suspend': {},
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'iwlagn_mac_resume': {},
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'iwlagn_mac_add_interface': {},
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'iwlagn_mac_remove_interface': {},
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'iwlagn_mac_change_interface': {},
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'iwlagn_mac_config': {},
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'iwlagn_configure_filter': {},
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'iwlagn_mac_hw_scan': {},
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'iwlagn_bss_info_changed': {},
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'iwlagn_mac_channel_switch': {},
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'iwlagn_mac_flush': {},
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# ATA
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'ata_eh_recover': { 'args_x86_64': {'port':'+36(%di):s32'} },
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# i915
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'i915_gem_resume': {},
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'i915_restore_state': {},
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'intel_opregion_setup': {},
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'g4x_pre_enable_dp': {},
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'vlv_pre_enable_dp': {},
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'chv_pre_enable_dp': {},
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'g4x_enable_dp': {},
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'vlv_enable_dp': {},
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'intel_hpd_init': {},
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'intel_opregion_register': {},
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'intel_dp_detect': {},
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'intel_hdmi_detect': {},
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'intel_opregion_init': {},
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'intel_fbdev_set_suspend': {},
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}
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cgblacklist = []
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kprobes = dict()
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timeformat = '%.3f'
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cmdline = '%s %s' % \
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(os.path.basename(sys.argv[0]), ' '.join(sys.argv[1:]))
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sudouser = ''
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def __init__(self):
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self.archargs = 'args_'+platform.machine()
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self.hostname = platform.node()
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if(self.hostname == ''):
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self.hostname = 'localhost'
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rtc = "rtc0"
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if os.path.exists('/dev/rtc'):
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rtc = os.readlink('/dev/rtc')
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rtc = '/sys/class/rtc/'+rtc
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if os.path.exists(rtc) and os.path.exists(rtc+'/date') and \
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os.path.exists(rtc+'/time') and os.path.exists(rtc+'/wakealarm'):
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self.rtcpath = rtc
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if (hasattr(sys.stdout, 'isatty') and sys.stdout.isatty()):
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self.ansi = True
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self.testdir = datetime.now().strftime('suspend-%y%m%d-%H%M%S')
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if os.getuid() == 0 and 'SUDO_USER' in os.environ and \
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os.environ['SUDO_USER']:
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self.sudouser = os.environ['SUDO_USER']
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def vprint(self, msg):
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self.logmsg += msg+'\n'
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if self.verbose or msg.startswith('WARNING:'):
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pprint(msg)
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def signalHandler(self, signum, frame):
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if not self.result:
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return
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signame = self.signames[signum] if signum in self.signames else 'UNKNOWN'
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msg = 'Signal %s caused a tool exit, line %d' % (signame, frame.f_lineno)
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sysvals.outputResult({'error':msg})
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sys.exit(3)
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def signalHandlerInit(self):
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capture = ['BUS', 'SYS', 'XCPU', 'XFSZ', 'PWR', 'HUP', 'INT', 'QUIT',
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'ILL', 'ABRT', 'FPE', 'SEGV', 'TERM', 'TSTP']
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self.signames = dict()
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for i in capture:
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s = 'SIG'+i
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try:
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signum = getattr(signal, s)
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signal.signal(signum, self.signalHandler)
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except:
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continue
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self.signames[signum] = s
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def rootCheck(self, fatal=True):
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if(os.access(self.powerfile, os.W_OK)):
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return True
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if fatal:
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msg = 'This command requires sysfs mount and root access'
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pprint('ERROR: %s\n' % msg)
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self.outputResult({'error':msg})
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sys.exit(1)
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return False
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def rootUser(self, fatal=False):
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if 'USER' in os.environ and os.environ['USER'] == 'root':
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return True
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if fatal:
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msg = 'This command must be run as root'
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pprint('ERROR: %s\n' % msg)
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self.outputResult({'error':msg})
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sys.exit(1)
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return False
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def getExec(self, cmd):
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dirlist = ['/sbin', '/bin', '/usr/sbin', '/usr/bin',
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'/usr/local/sbin', '/usr/local/bin']
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for path in dirlist:
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cmdfull = os.path.join(path, cmd)
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if os.path.exists(cmdfull):
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return cmdfull
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return ''
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def setPrecision(self, num):
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if num < 0 or num > 6:
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return
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self.timeformat = '%.{0}f'.format(num)
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def setOutputFolder(self, value):
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args = dict()
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n = datetime.now()
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args['date'] = n.strftime('%y%m%d')
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args['time'] = n.strftime('%H%M%S')
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args['hostname'] = args['host'] = self.hostname
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return value.format(**args)
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def setOutputFile(self):
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if self.dmesgfile != '':
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m = re.match('(?P<name>.*)_dmesg\.txt.*', self.dmesgfile)
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if(m):
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self.htmlfile = m.group('name')+'.html'
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if self.ftracefile != '':
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m = re.match('(?P<name>.*)_ftrace\.txt.*', self.ftracefile)
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if(m):
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self.htmlfile = m.group('name')+'.html'
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def systemInfo(self, info):
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p = c = m = b = ''
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if 'baseboard-manufacturer' in info:
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m = info['baseboard-manufacturer']
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elif 'system-manufacturer' in info:
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m = info['system-manufacturer']
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if 'baseboard-product-name' in info:
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p = info['baseboard-product-name']
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elif 'system-product-name' in info:
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p = info['system-product-name']
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if 'processor-version' in info:
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c = info['processor-version']
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if 'bios-version' in info:
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b = info['bios-version']
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self.sysstamp = '# sysinfo | man:%s | plat:%s | cpu:%s | bios:%s | numcpu:%d | memsz:%d | memfr:%d' % \
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(m, p, c, b, self.cpucount, self.memtotal, self.memfree)
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def printSystemInfo(self, fatal=False):
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self.rootCheck(True)
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out = dmidecode(self.mempath, fatal)
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if len(out) < 1:
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return
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fmt = '%-24s: %s'
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for name in sorted(out):
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print fmt % (name, out[name])
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print fmt % ('cpucount', ('%d' % self.cpucount))
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print fmt % ('memtotal', ('%d kB' % self.memtotal))
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print fmt % ('memfree', ('%d kB' % self.memfree))
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def cpuInfo(self):
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self.cpucount = 0
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fp = open('/proc/cpuinfo', 'r')
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for line in fp:
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if re.match('^processor[ \t]*:[ \t]*[0-9]*', line):
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self.cpucount += 1
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fp.close()
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fp = open('/proc/meminfo', 'r')
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for line in fp:
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m = re.match('^MemTotal:[ \t]*(?P<sz>[0-9]*) *kB', line)
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if m:
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self.memtotal = int(m.group('sz'))
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m = re.match('^MemFree:[ \t]*(?P<sz>[0-9]*) *kB', line)
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if m:
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self.memfree = int(m.group('sz'))
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fp.close()
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def initTestOutput(self, name):
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self.prefix = self.hostname
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v = open('/proc/version', 'r').read().strip()
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kver = string.split(v)[2]
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fmt = name+'-%m%d%y-%H%M%S'
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testtime = datetime.now().strftime(fmt)
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self.teststamp = \
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'# '+testtime+' '+self.prefix+' '+self.suspendmode+' '+kver
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ext = ''
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if self.gzip:
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ext = '.gz'
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self.dmesgfile = \
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self.testdir+'/'+self.prefix+'_'+self.suspendmode+'_dmesg.txt'+ext
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self.ftracefile = \
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self.testdir+'/'+self.prefix+'_'+self.suspendmode+'_ftrace.txt'+ext
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self.htmlfile = \
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self.testdir+'/'+self.prefix+'_'+self.suspendmode+'.html'
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if not os.path.isdir(self.testdir):
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os.mkdir(self.testdir)
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def getValueList(self, value):
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out = []
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for i in value.split(','):
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if i.strip():
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out.append(i.strip())
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return out
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def setDeviceFilter(self, value):
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self.devicefilter = self.getValueList(value)
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def setCallgraphFilter(self, value):
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self.cgfilter = self.getValueList(value)
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def setCallgraphBlacklist(self, file):
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self.cgblacklist = self.listFromFile(file)
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def rtcWakeAlarmOn(self):
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call('echo 0 > '+self.rtcpath+'/wakealarm', shell=True)
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nowtime = open(self.rtcpath+'/since_epoch', 'r').read().strip()
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if nowtime:
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nowtime = int(nowtime)
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else:
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# if hardware time fails, use the software time
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nowtime = int(datetime.now().strftime('%s'))
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alarm = nowtime + self.rtcwaketime
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call('echo %d > %s/wakealarm' % (alarm, self.rtcpath), shell=True)
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def rtcWakeAlarmOff(self):
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call('echo 0 > %s/wakealarm' % self.rtcpath, shell=True)
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def initdmesg(self):
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# get the latest time stamp from the dmesg log
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fp = Popen('dmesg', stdout=PIPE).stdout
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ktime = '0'
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for line in fp:
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line = line.replace('\r\n', '')
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idx = line.find('[')
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if idx > 1:
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line = line[idx:]
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m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line)
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if(m):
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ktime = m.group('ktime')
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fp.close()
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self.dmesgstart = float(ktime)
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def getdmesg(self, testdata):
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op = self.writeDatafileHeader(sysvals.dmesgfile, testdata)
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# store all new dmesg lines since initdmesg was called
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fp = Popen('dmesg', stdout=PIPE).stdout
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for line in fp:
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line = line.replace('\r\n', '')
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idx = line.find('[')
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if idx > 1:
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line = line[idx:]
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|
m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line)
|
|
if(not m):
|
|
continue
|
|
ktime = float(m.group('ktime'))
|
|
if ktime > self.dmesgstart:
|
|
op.write(line)
|
|
fp.close()
|
|
op.close()
|
|
def listFromFile(self, file):
|
|
list = []
|
|
fp = open(file)
|
|
for i in fp.read().split('\n'):
|
|
i = i.strip()
|
|
if i and i[0] != '#':
|
|
list.append(i)
|
|
fp.close()
|
|
return list
|
|
def addFtraceFilterFunctions(self, file):
|
|
for i in self.listFromFile(file):
|
|
if len(i) < 2:
|
|
continue
|
|
self.tracefuncs[i] = dict()
|
|
def getFtraceFilterFunctions(self, current):
|
|
self.rootCheck(True)
|
|
if not current:
|
|
call('cat '+self.tpath+'available_filter_functions', shell=True)
|
|
return
|
|
master = self.listFromFile(self.tpath+'available_filter_functions')
|
|
for i in self.tracefuncs:
|
|
if 'func' in self.tracefuncs[i]:
|
|
i = self.tracefuncs[i]['func']
|
|
if i in master:
|
|
print i
|
|
else:
|
|
print self.colorText(i)
|
|
def setFtraceFilterFunctions(self, list):
|
|
master = self.listFromFile(self.tpath+'available_filter_functions')
|
|
flist = ''
|
|
for i in list:
|
|
if i not in master:
|
|
continue
|
|
if ' [' in i:
|
|
flist += i.split(' ')[0]+'\n'
|
|
else:
|
|
flist += i+'\n'
|
|
fp = open(self.tpath+'set_graph_function', 'w')
|
|
fp.write(flist)
|
|
fp.close()
|
|
def basicKprobe(self, name):
|
|
self.kprobes[name] = {'name': name,'func': name,'args': dict(),'format': name}
|
|
def defaultKprobe(self, name, kdata):
|
|
k = kdata
|
|
for field in ['name', 'format', 'func']:
|
|
if field not in k:
|
|
k[field] = name
|
|
if self.archargs in k:
|
|
k['args'] = k[self.archargs]
|
|
else:
|
|
k['args'] = dict()
|
|
k['format'] = name
|
|
self.kprobes[name] = k
|
|
def kprobeColor(self, name):
|
|
if name not in self.kprobes or 'color' not in self.kprobes[name]:
|
|
return ''
|
|
return self.kprobes[name]['color']
|
|
def kprobeDisplayName(self, name, dataraw):
|
|
if name not in self.kprobes:
|
|
self.basicKprobe(name)
|
|
data = ''
|
|
quote=0
|
|
# first remvoe any spaces inside quotes, and the quotes
|
|
for c in dataraw:
|
|
if c == '"':
|
|
quote = (quote + 1) % 2
|
|
if quote and c == ' ':
|
|
data += '_'
|
|
elif c != '"':
|
|
data += c
|
|
fmt, args = self.kprobes[name]['format'], self.kprobes[name]['args']
|
|
arglist = dict()
|
|
# now process the args
|
|
for arg in sorted(args):
|
|
arglist[arg] = ''
|
|
m = re.match('.* '+arg+'=(?P<arg>.*) ', data);
|
|
if m:
|
|
arglist[arg] = m.group('arg')
|
|
else:
|
|
m = re.match('.* '+arg+'=(?P<arg>.*)', data);
|
|
if m:
|
|
arglist[arg] = m.group('arg')
|
|
out = fmt.format(**arglist)
|
|
out = out.replace(' ', '_').replace('"', '')
|
|
return out
|
|
def kprobeText(self, kname, kprobe):
|
|
name = fmt = func = kname
|
|
args = dict()
|
|
if 'name' in kprobe:
|
|
name = kprobe['name']
|
|
if 'format' in kprobe:
|
|
fmt = kprobe['format']
|
|
if 'func' in kprobe:
|
|
func = kprobe['func']
|
|
if self.archargs in kprobe:
|
|
args = kprobe[self.archargs]
|
|
if 'args' in kprobe:
|
|
args = kprobe['args']
|
|
if re.findall('{(?P<n>[a-z,A-Z,0-9]*)}', func):
|
|
doError('Kprobe "%s" has format info in the function name "%s"' % (name, func))
|
|
for arg in re.findall('{(?P<n>[a-z,A-Z,0-9]*)}', fmt):
|
|
if arg not in args:
|
|
doError('Kprobe "%s" is missing argument "%s"' % (name, arg))
|
|
val = 'p:%s_cal %s' % (name, func)
|
|
for i in sorted(args):
|
|
val += ' %s=%s' % (i, args[i])
|
|
val += '\nr:%s_ret %s $retval\n' % (name, func)
|
|
return val
|
|
def addKprobes(self, output=False):
|
|
if len(self.kprobes) < 1:
|
|
return
|
|
if output:
|
|
pprint(' kprobe functions in this kernel:')
|
|
# first test each kprobe
|
|
rejects = []
|
|
# sort kprobes: trace, ub-dev, custom, dev
|
|
kpl = [[], [], [], []]
|
|
linesout = len(self.kprobes)
|
|
for name in sorted(self.kprobes):
|
|
res = self.colorText('YES', 32)
|
|
if not self.testKprobe(name, self.kprobes[name]):
|
|
res = self.colorText('NO')
|
|
rejects.append(name)
|
|
else:
|
|
if name in self.tracefuncs:
|
|
kpl[0].append(name)
|
|
elif name in self.dev_tracefuncs:
|
|
if 'ub' in self.dev_tracefuncs[name]:
|
|
kpl[1].append(name)
|
|
else:
|
|
kpl[3].append(name)
|
|
else:
|
|
kpl[2].append(name)
|
|
if output:
|
|
pprint(' %s: %s' % (name, res))
|
|
kplist = kpl[0] + kpl[1] + kpl[2] + kpl[3]
|
|
# remove all failed ones from the list
|
|
for name in rejects:
|
|
self.kprobes.pop(name)
|
|
# set the kprobes all at once
|
|
self.fsetVal('', 'kprobe_events')
|
|
kprobeevents = ''
|
|
for kp in kplist:
|
|
kprobeevents += self.kprobeText(kp, self.kprobes[kp])
|
|
self.fsetVal(kprobeevents, 'kprobe_events')
|
|
if output:
|
|
check = self.fgetVal('kprobe_events')
|
|
linesack = (len(check.split('\n')) - 1) / 2
|
|
pprint(' kprobe functions enabled: %d/%d' % (linesack, linesout))
|
|
self.fsetVal('1', 'events/kprobes/enable')
|
|
def testKprobe(self, kname, kprobe):
|
|
self.fsetVal('0', 'events/kprobes/enable')
|
|
kprobeevents = self.kprobeText(kname, kprobe)
|
|
if not kprobeevents:
|
|
return False
|
|
try:
|
|
self.fsetVal(kprobeevents, 'kprobe_events')
|
|
check = self.fgetVal('kprobe_events')
|
|
except:
|
|
return False
|
|
linesout = len(kprobeevents.split('\n'))
|
|
linesack = len(check.split('\n'))
|
|
if linesack < linesout:
|
|
return False
|
|
return True
|
|
def setVal(self, val, file, mode='w'):
|
|
if not os.path.exists(file):
|
|
return False
|
|
try:
|
|
fp = open(file, mode, 0)
|
|
fp.write(val)
|
|
fp.flush()
|
|
fp.close()
|
|
except:
|
|
return False
|
|
return True
|
|
def fsetVal(self, val, path, mode='w'):
|
|
return self.setVal(val, self.tpath+path, mode)
|
|
def getVal(self, file):
|
|
res = ''
|
|
if not os.path.exists(file):
|
|
return res
|
|
try:
|
|
fp = open(file, 'r')
|
|
res = fp.read()
|
|
fp.close()
|
|
except:
|
|
pass
|
|
return res
|
|
def fgetVal(self, path):
|
|
return self.getVal(self.tpath+path)
|
|
def cleanupFtrace(self):
|
|
if(self.usecallgraph or self.usetraceevents or self.usedevsrc):
|
|
self.fsetVal('0', 'events/kprobes/enable')
|
|
self.fsetVal('', 'kprobe_events')
|
|
self.fsetVal('1024', 'buffer_size_kb')
|
|
if self.pmdebug:
|
|
self.setVal(self.pmdebug, self.pmdpath)
|
|
def setupAllKprobes(self):
|
|
for name in self.tracefuncs:
|
|
self.defaultKprobe(name, self.tracefuncs[name])
|
|
for name in self.dev_tracefuncs:
|
|
self.defaultKprobe(name, self.dev_tracefuncs[name])
|
|
def isCallgraphFunc(self, name):
|
|
if len(self.tracefuncs) < 1 and self.suspendmode == 'command':
|
|
return True
|
|
for i in self.tracefuncs:
|
|
if 'func' in self.tracefuncs[i]:
|
|
f = self.tracefuncs[i]['func']
|
|
else:
|
|
f = i
|
|
if name == f:
|
|
return True
|
|
return False
|
|
def initFtrace(self):
|
|
self.printSystemInfo(False)
|
|
pprint('INITIALIZING FTRACE...')
|
|
# turn trace off
|
|
self.fsetVal('0', 'tracing_on')
|
|
self.cleanupFtrace()
|
|
# pm debug messages
|
|
pv = self.getVal(self.pmdpath)
|
|
if pv != '1':
|
|
self.setVal('1', self.pmdpath)
|
|
self.pmdebug = pv
|
|
# set the trace clock to global
|
|
self.fsetVal('global', 'trace_clock')
|
|
self.fsetVal('nop', 'current_tracer')
|
|
# set trace buffer to an appropriate value
|
|
cpus = max(1, self.cpucount)
|
|
if self.bufsize > 0:
|
|
tgtsize = self.bufsize
|
|
elif self.usecallgraph or self.usedevsrc:
|
|
bmax = (1*1024*1024) if self.suspendmode == 'disk' else (3*1024*1024)
|
|
tgtsize = min(self.memfree, bmax)
|
|
else:
|
|
tgtsize = 65536
|
|
while not self.fsetVal('%d' % (tgtsize / cpus), 'buffer_size_kb'):
|
|
# if the size failed to set, lower it and keep trying
|
|
tgtsize -= 65536
|
|
if tgtsize < 65536:
|
|
tgtsize = int(self.fgetVal('buffer_size_kb')) * cpus
|
|
break
|
|
pprint('Setting trace buffers to %d kB (%d kB per cpu)' % (tgtsize, tgtsize/cpus))
|
|
# initialize the callgraph trace
|
|
if(self.usecallgraph):
|
|
# set trace type
|
|
self.fsetVal('function_graph', 'current_tracer')
|
|
self.fsetVal('', 'set_ftrace_filter')
|
|
# set trace format options
|
|
self.fsetVal('print-parent', 'trace_options')
|
|
self.fsetVal('funcgraph-abstime', 'trace_options')
|
|
self.fsetVal('funcgraph-cpu', 'trace_options')
|
|
self.fsetVal('funcgraph-duration', 'trace_options')
|
|
self.fsetVal('funcgraph-proc', 'trace_options')
|
|
self.fsetVal('funcgraph-tail', 'trace_options')
|
|
self.fsetVal('nofuncgraph-overhead', 'trace_options')
|
|
self.fsetVal('context-info', 'trace_options')
|
|
self.fsetVal('graph-time', 'trace_options')
|
|
self.fsetVal('%d' % self.max_graph_depth, 'max_graph_depth')
|
|
cf = ['dpm_run_callback']
|
|
if(self.usetraceevents):
|
|
cf += ['dpm_prepare', 'dpm_complete']
|
|
for fn in self.tracefuncs:
|
|
if 'func' in self.tracefuncs[fn]:
|
|
cf.append(self.tracefuncs[fn]['func'])
|
|
else:
|
|
cf.append(fn)
|
|
self.setFtraceFilterFunctions(cf)
|
|
# initialize the kprobe trace
|
|
elif self.usekprobes:
|
|
for name in self.tracefuncs:
|
|
self.defaultKprobe(name, self.tracefuncs[name])
|
|
if self.usedevsrc:
|
|
for name in self.dev_tracefuncs:
|
|
self.defaultKprobe(name, self.dev_tracefuncs[name])
|
|
pprint('INITIALIZING KPROBES...')
|
|
self.addKprobes(self.verbose)
|
|
if(self.usetraceevents):
|
|
# turn trace events on
|
|
events = iter(self.traceevents)
|
|
for e in events:
|
|
self.fsetVal('1', 'events/power/'+e+'/enable')
|
|
# clear the trace buffer
|
|
self.fsetVal('', 'trace')
|
|
def verifyFtrace(self):
|
|
# files needed for any trace data
|
|
files = ['buffer_size_kb', 'current_tracer', 'trace', 'trace_clock',
|
|
'trace_marker', 'trace_options', 'tracing_on']
|
|
# files needed for callgraph trace data
|
|
tp = self.tpath
|
|
if(self.usecallgraph):
|
|
files += [
|
|
'available_filter_functions',
|
|
'set_ftrace_filter',
|
|
'set_graph_function'
|
|
]
|
|
for f in files:
|
|
if(os.path.exists(tp+f) == False):
|
|
return False
|
|
return True
|
|
def verifyKprobes(self):
|
|
# files needed for kprobes to work
|
|
files = ['kprobe_events', 'events']
|
|
tp = self.tpath
|
|
for f in files:
|
|
if(os.path.exists(tp+f) == False):
|
|
return False
|
|
return True
|
|
def colorText(self, str, color=31):
|
|
if not self.ansi:
|
|
return str
|
|
return '\x1B[%d;40m%s\x1B[m' % (color, str)
|
|
def writeDatafileHeader(self, filename, testdata):
|
|
fp = self.openlog(filename, 'w')
|
|
fp.write('%s\n%s\n# command | %s\n' % (self.teststamp, self.sysstamp, self.cmdline))
|
|
for test in testdata:
|
|
if 'fw' in test:
|
|
fw = test['fw']
|
|
if(fw):
|
|
fp.write('# fwsuspend %u fwresume %u\n' % (fw[0], fw[1]))
|
|
if 'bat' in test:
|
|
(a1, c1), (a2, c2) = test['bat']
|
|
fp.write('# battery %s %d %s %d\n' % (a1, c1, a2, c2))
|
|
if test['error'] or len(testdata) > 1:
|
|
fp.write('# enter_sleep_error %s\n' % test['error'])
|
|
return fp
|
|
def sudoUserchown(self, dir):
|
|
if os.path.exists(dir) and self.sudouser:
|
|
cmd = 'chown -R {0}:{0} {1} > /dev/null 2>&1'
|
|
call(cmd.format(self.sudouser, dir), shell=True)
|
|
def outputResult(self, testdata, num=0):
|
|
if not self.result:
|
|
return
|
|
n = ''
|
|
if num > 0:
|
|
n = '%d' % num
|
|
fp = open(self.result, 'a')
|
|
if 'error' in testdata:
|
|
fp.write('result%s: fail\n' % n)
|
|
fp.write('error%s: %s\n' % (n, testdata['error']))
|
|
else:
|
|
fp.write('result%s: pass\n' % n)
|
|
for v in ['suspend', 'resume', 'boot', 'lastinit']:
|
|
if v in testdata:
|
|
fp.write('%s%s: %.3f\n' % (v, n, testdata[v]))
|
|
for v in ['fwsuspend', 'fwresume']:
|
|
if v in testdata:
|
|
fp.write('%s%s: %.3f\n' % (v, n, testdata[v] / 1000000.0))
|
|
if 'bugurl' in testdata:
|
|
fp.write('url%s: %s\n' % (n, testdata['bugurl']))
|
|
fp.close()
|
|
self.sudoUserchown(self.result)
|
|
def configFile(self, file):
|
|
dir = os.path.dirname(os.path.realpath(__file__))
|
|
if os.path.exists(file):
|
|
return file
|
|
elif os.path.exists(dir+'/'+file):
|
|
return dir+'/'+file
|
|
elif os.path.exists(dir+'/config/'+file):
|
|
return dir+'/config/'+file
|
|
return ''
|
|
def openlog(self, filename, mode):
|
|
isgz = self.gzip
|
|
if mode == 'r':
|
|
try:
|
|
with gzip.open(filename, mode+'b') as fp:
|
|
test = fp.read(64)
|
|
isgz = True
|
|
except:
|
|
isgz = False
|
|
if isgz:
|
|
return gzip.open(filename, mode+'b')
|
|
return open(filename, mode)
|
|
|
|
sysvals = SystemValues()
|
|
switchvalues = ['enable', 'disable', 'on', 'off', 'true', 'false', '1', '0']
|
|
switchoff = ['disable', 'off', 'false', '0']
|
|
suspendmodename = {
|
|
'freeze': 'Freeze (S0)',
|
|
'standby': 'Standby (S1)',
|
|
'mem': 'Suspend (S3)',
|
|
'disk': 'Hibernate (S4)'
|
|
}
|
|
|
|
# Class: DevProps
|
|
# Description:
|
|
# Simple class which holds property values collected
|
|
# for all the devices used in the timeline.
|
|
class DevProps:
|
|
def __init__(self):
|
|
self.syspath = ''
|
|
self.altname = ''
|
|
self.async = True
|
|
self.xtraclass = ''
|
|
self.xtrainfo = ''
|
|
def out(self, dev):
|
|
return '%s,%s,%d;' % (dev, self.altname, self.async)
|
|
def debug(self, dev):
|
|
pprint('%s:\n\taltname = %s\n\t async = %s' % (dev, self.altname, self.async))
|
|
def altName(self, dev):
|
|
if not self.altname or self.altname == dev:
|
|
return dev
|
|
return '%s [%s]' % (self.altname, dev)
|
|
def xtraClass(self):
|
|
if self.xtraclass:
|
|
return ' '+self.xtraclass
|
|
if not self.async:
|
|
return ' sync'
|
|
return ''
|
|
def xtraInfo(self):
|
|
if self.xtraclass:
|
|
return ' '+self.xtraclass
|
|
if self.async:
|
|
return ' async_device'
|
|
return ' sync_device'
|
|
|
|
# Class: DeviceNode
|
|
# Description:
|
|
# A container used to create a device hierachy, with a single root node
|
|
# and a tree of child nodes. Used by Data.deviceTopology()
|
|
class DeviceNode:
|
|
def __init__(self, nodename, nodedepth):
|
|
self.name = nodename
|
|
self.children = []
|
|
self.depth = nodedepth
|
|
|
|
# Class: Data
|
|
# Description:
|
|
# The primary container for suspend/resume test data. There is one for
|
|
# each test run. The data is organized into a cronological hierarchy:
|
|
# Data.dmesg {
|
|
# phases {
|
|
# 10 sequential, non-overlapping phases of S/R
|
|
# contents: times for phase start/end, order/color data for html
|
|
# devlist {
|
|
# device callback or action list for this phase
|
|
# device {
|
|
# a single device callback or generic action
|
|
# contents: start/stop times, pid/cpu/driver info
|
|
# parents/children, html id for timeline/callgraph
|
|
# optionally includes an ftrace callgraph
|
|
# optionally includes dev/ps data
|
|
# }
|
|
# }
|
|
# }
|
|
# }
|
|
#
|
|
class Data:
|
|
phasedef = {
|
|
'suspend_prepare': {'order': 0, 'color': '#CCFFCC'},
|
|
'suspend': {'order': 1, 'color': '#88FF88'},
|
|
'suspend_late': {'order': 2, 'color': '#00AA00'},
|
|
'suspend_noirq': {'order': 3, 'color': '#008888'},
|
|
'suspend_machine': {'order': 4, 'color': '#0000FF'},
|
|
'resume_machine': {'order': 5, 'color': '#FF0000'},
|
|
'resume_noirq': {'order': 6, 'color': '#FF9900'},
|
|
'resume_early': {'order': 7, 'color': '#FFCC00'},
|
|
'resume': {'order': 8, 'color': '#FFFF88'},
|
|
'resume_complete': {'order': 9, 'color': '#FFFFCC'},
|
|
}
|
|
errlist = {
|
|
'HWERROR' : '.*\[ *Hardware Error *\].*',
|
|
'FWBUG' : '.*\[ *Firmware Bug *\].*',
|
|
'BUG' : '.*BUG.*',
|
|
'ERROR' : '.*ERROR.*',
|
|
'WARNING' : '.*WARNING.*',
|
|
'IRQ' : '.*genirq: .*',
|
|
'TASKFAIL': '.*Freezing of tasks failed.*',
|
|
}
|
|
def __init__(self, num):
|
|
idchar = 'abcdefghij'
|
|
self.start = 0.0 # test start
|
|
self.end = 0.0 # test end
|
|
self.tSuspended = 0.0 # low-level suspend start
|
|
self.tResumed = 0.0 # low-level resume start
|
|
self.tKernSus = 0.0 # kernel level suspend start
|
|
self.tKernRes = 0.0 # kernel level resume end
|
|
self.fwValid = False # is firmware data available
|
|
self.fwSuspend = 0 # time spent in firmware suspend
|
|
self.fwResume = 0 # time spent in firmware resume
|
|
self.html_device_id = 0
|
|
self.stamp = 0
|
|
self.outfile = ''
|
|
self.kerror = False
|
|
self.battery = 0
|
|
self.enterfail = ''
|
|
self.currphase = ''
|
|
self.pstl = dict() # process timeline
|
|
self.testnumber = num
|
|
self.idstr = idchar[num]
|
|
self.dmesgtext = [] # dmesg text file in memory
|
|
self.dmesg = dict() # root data structure
|
|
self.errorinfo = {'suspend':[],'resume':[]}
|
|
self.tLow = [] # time spent in low-level suspends (standby/freeze)
|
|
self.devpids = []
|
|
self.devicegroups = 0
|
|
def sortedPhases(self):
|
|
return sorted(self.dmesg, key=lambda k:self.dmesg[k]['order'])
|
|
def initDevicegroups(self):
|
|
# called when phases are all finished being added
|
|
for phase in self.dmesg.keys():
|
|
if '*' in phase:
|
|
p = phase.split('*')
|
|
pnew = '%s%d' % (p[0], len(p))
|
|
self.dmesg[pnew] = self.dmesg.pop(phase)
|
|
self.devicegroups = []
|
|
for phase in self.sortedPhases():
|
|
self.devicegroups.append([phase])
|
|
def nextPhase(self, phase, offset):
|
|
order = self.dmesg[phase]['order'] + offset
|
|
for p in self.dmesg:
|
|
if self.dmesg[p]['order'] == order:
|
|
return p
|
|
return ''
|
|
def lastPhase(self):
|
|
plist = self.sortedPhases()
|
|
if len(plist) < 1:
|
|
return ''
|
|
return plist[-1]
|
|
def extractErrorInfo(self):
|
|
lf = sysvals.openlog(sysvals.dmesgfile, 'r')
|
|
i = 0
|
|
list = []
|
|
for line in lf:
|
|
i += 1
|
|
m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line)
|
|
if not m:
|
|
continue
|
|
t = float(m.group('ktime'))
|
|
if t < self.start or t > self.end:
|
|
continue
|
|
dir = 'suspend' if t < self.tSuspended else 'resume'
|
|
msg = m.group('msg')
|
|
for err in self.errlist:
|
|
if re.match(self.errlist[err], msg):
|
|
list.append((err, dir, t, i, i))
|
|
self.kerror = True
|
|
break
|
|
for e in list:
|
|
type, dir, t, idx1, idx2 = e
|
|
sysvals.vprint('kernel %s found in %s at %f' % (type, dir, t))
|
|
self.errorinfo[dir].append((type, t, idx1, idx2))
|
|
if self.kerror:
|
|
sysvals.dmesglog = True
|
|
lf.close()
|
|
def setStart(self, time):
|
|
self.start = time
|
|
def setEnd(self, time):
|
|
self.end = time
|
|
def isTraceEventOutsideDeviceCalls(self, pid, time):
|
|
for phase in self.sortedPhases():
|
|
list = self.dmesg[phase]['list']
|
|
for dev in list:
|
|
d = list[dev]
|
|
if(d['pid'] == pid and time >= d['start'] and
|
|
time < d['end']):
|
|
return False
|
|
return True
|
|
def sourcePhase(self, start):
|
|
for phase in self.sortedPhases():
|
|
if 'machine' in phase:
|
|
continue
|
|
pend = self.dmesg[phase]['end']
|
|
if start <= pend:
|
|
return phase
|
|
return 'resume_complete'
|
|
def sourceDevice(self, phaselist, start, end, pid, type):
|
|
tgtdev = ''
|
|
for phase in phaselist:
|
|
list = self.dmesg[phase]['list']
|
|
for devname in list:
|
|
dev = list[devname]
|
|
# pid must match
|
|
if dev['pid'] != pid:
|
|
continue
|
|
devS = dev['start']
|
|
devE = dev['end']
|
|
if type == 'device':
|
|
# device target event is entirely inside the source boundary
|
|
if(start < devS or start >= devE or end <= devS or end > devE):
|
|
continue
|
|
elif type == 'thread':
|
|
# thread target event will expand the source boundary
|
|
if start < devS:
|
|
dev['start'] = start
|
|
if end > devE:
|
|
dev['end'] = end
|
|
tgtdev = dev
|
|
break
|
|
return tgtdev
|
|
def addDeviceFunctionCall(self, displayname, kprobename, proc, pid, start, end, cdata, rdata):
|
|
# try to place the call in a device
|
|
phases = self.sortedPhases()
|
|
tgtdev = self.sourceDevice(phases, start, end, pid, 'device')
|
|
# calls with device pids that occur outside device bounds are dropped
|
|
# TODO: include these somehow
|
|
if not tgtdev and pid in self.devpids:
|
|
return False
|
|
# try to place the call in a thread
|
|
if not tgtdev:
|
|
tgtdev = self.sourceDevice(phases, start, end, pid, 'thread')
|
|
# create new thread blocks, expand as new calls are found
|
|
if not tgtdev:
|
|
if proc == '<...>':
|
|
threadname = 'kthread-%d' % (pid)
|
|
else:
|
|
threadname = '%s-%d' % (proc, pid)
|
|
tgtphase = self.sourcePhase(start)
|
|
self.newAction(tgtphase, threadname, pid, '', start, end, '', ' kth', '')
|
|
return self.addDeviceFunctionCall(displayname, kprobename, proc, pid, start, end, cdata, rdata)
|
|
# this should not happen
|
|
if not tgtdev:
|
|
sysvals.vprint('[%f - %f] %s-%d %s %s %s' % \
|
|
(start, end, proc, pid, kprobename, cdata, rdata))
|
|
return False
|
|
# place the call data inside the src element of the tgtdev
|
|
if('src' not in tgtdev):
|
|
tgtdev['src'] = []
|
|
dtf = sysvals.dev_tracefuncs
|
|
ubiquitous = False
|
|
if kprobename in dtf and 'ub' in dtf[kprobename]:
|
|
ubiquitous = True
|
|
title = cdata+' '+rdata
|
|
mstr = '\(.*\) *(?P<args>.*) *\((?P<caller>.*)\+.* arg1=(?P<ret>.*)'
|
|
m = re.match(mstr, title)
|
|
if m:
|
|
c = m.group('caller')
|
|
a = m.group('args').strip()
|
|
r = m.group('ret')
|
|
if len(r) > 6:
|
|
r = ''
|
|
else:
|
|
r = 'ret=%s ' % r
|
|
if ubiquitous and c in dtf and 'ub' in dtf[c]:
|
|
return False
|
|
color = sysvals.kprobeColor(kprobename)
|
|
e = DevFunction(displayname, a, c, r, start, end, ubiquitous, proc, pid, color)
|
|
tgtdev['src'].append(e)
|
|
return True
|
|
def overflowDevices(self):
|
|
# get a list of devices that extend beyond the end of this test run
|
|
devlist = []
|
|
for phase in self.sortedPhases():
|
|
list = self.dmesg[phase]['list']
|
|
for devname in list:
|
|
dev = list[devname]
|
|
if dev['end'] > self.end:
|
|
devlist.append(dev)
|
|
return devlist
|
|
def mergeOverlapDevices(self, devlist):
|
|
# merge any devices that overlap devlist
|
|
for dev in devlist:
|
|
devname = dev['name']
|
|
for phase in self.sortedPhases():
|
|
list = self.dmesg[phase]['list']
|
|
if devname not in list:
|
|
continue
|
|
tdev = list[devname]
|
|
o = min(dev['end'], tdev['end']) - max(dev['start'], tdev['start'])
|
|
if o <= 0:
|
|
continue
|
|
dev['end'] = tdev['end']
|
|
if 'src' not in dev or 'src' not in tdev:
|
|
continue
|
|
dev['src'] += tdev['src']
|
|
del list[devname]
|
|
def usurpTouchingThread(self, name, dev):
|
|
# the caller test has priority of this thread, give it to him
|
|
for phase in self.sortedPhases():
|
|
list = self.dmesg[phase]['list']
|
|
if name in list:
|
|
tdev = list[name]
|
|
if tdev['start'] - dev['end'] < 0.1:
|
|
dev['end'] = tdev['end']
|
|
if 'src' not in dev:
|
|
dev['src'] = []
|
|
if 'src' in tdev:
|
|
dev['src'] += tdev['src']
|
|
del list[name]
|
|
break
|
|
def stitchTouchingThreads(self, testlist):
|
|
# merge any threads between tests that touch
|
|
for phase in self.sortedPhases():
|
|
list = self.dmesg[phase]['list']
|
|
for devname in list:
|
|
dev = list[devname]
|
|
if 'htmlclass' not in dev or 'kth' not in dev['htmlclass']:
|
|
continue
|
|
for data in testlist:
|
|
data.usurpTouchingThread(devname, dev)
|
|
def optimizeDevSrc(self):
|
|
# merge any src call loops to reduce timeline size
|
|
for phase in self.sortedPhases():
|
|
list = self.dmesg[phase]['list']
|
|
for dev in list:
|
|
if 'src' not in list[dev]:
|
|
continue
|
|
src = list[dev]['src']
|
|
p = 0
|
|
for e in sorted(src, key=lambda event: event.time):
|
|
if not p or not e.repeat(p):
|
|
p = e
|
|
continue
|
|
# e is another iteration of p, move it into p
|
|
p.end = e.end
|
|
p.length = p.end - p.time
|
|
p.count += 1
|
|
src.remove(e)
|
|
def trimTimeVal(self, t, t0, dT, left):
|
|
if left:
|
|
if(t > t0):
|
|
if(t - dT < t0):
|
|
return t0
|
|
return t - dT
|
|
else:
|
|
return t
|
|
else:
|
|
if(t < t0 + dT):
|
|
if(t > t0):
|
|
return t0 + dT
|
|
return t + dT
|
|
else:
|
|
return t
|
|
def trimTime(self, t0, dT, left):
|
|
self.tSuspended = self.trimTimeVal(self.tSuspended, t0, dT, left)
|
|
self.tResumed = self.trimTimeVal(self.tResumed, t0, dT, left)
|
|
self.start = self.trimTimeVal(self.start, t0, dT, left)
|
|
self.tKernSus = self.trimTimeVal(self.tKernSus, t0, dT, left)
|
|
self.tKernRes = self.trimTimeVal(self.tKernRes, t0, dT, left)
|
|
self.end = self.trimTimeVal(self.end, t0, dT, left)
|
|
for phase in self.sortedPhases():
|
|
p = self.dmesg[phase]
|
|
p['start'] = self.trimTimeVal(p['start'], t0, dT, left)
|
|
p['end'] = self.trimTimeVal(p['end'], t0, dT, left)
|
|
list = p['list']
|
|
for name in list:
|
|
d = list[name]
|
|
d['start'] = self.trimTimeVal(d['start'], t0, dT, left)
|
|
d['end'] = self.trimTimeVal(d['end'], t0, dT, left)
|
|
d['length'] = d['end'] - d['start']
|
|
if('ftrace' in d):
|
|
cg = d['ftrace']
|
|
cg.start = self.trimTimeVal(cg.start, t0, dT, left)
|
|
cg.end = self.trimTimeVal(cg.end, t0, dT, left)
|
|
for line in cg.list:
|
|
line.time = self.trimTimeVal(line.time, t0, dT, left)
|
|
if('src' in d):
|
|
for e in d['src']:
|
|
e.time = self.trimTimeVal(e.time, t0, dT, left)
|
|
for dir in ['suspend', 'resume']:
|
|
list = []
|
|
for e in self.errorinfo[dir]:
|
|
type, tm, idx1, idx2 = e
|
|
tm = self.trimTimeVal(tm, t0, dT, left)
|
|
list.append((type, tm, idx1, idx2))
|
|
self.errorinfo[dir] = list
|
|
def trimFreezeTime(self, tZero):
|
|
# trim out any standby or freeze clock time
|
|
lp = ''
|
|
for phase in self.sortedPhases():
|
|
if 'resume_machine' in phase and 'suspend_machine' in lp:
|
|
tS, tR = self.dmesg[lp]['end'], self.dmesg[phase]['start']
|
|
tL = tR - tS
|
|
if tL > 0:
|
|
left = True if tR > tZero else False
|
|
self.trimTime(tS, tL, left)
|
|
self.tLow.append('%.0f'%(tL*1000))
|
|
lp = phase
|
|
def getTimeValues(self):
|
|
sktime = (self.tSuspended - self.tKernSus) * 1000
|
|
rktime = (self.tKernRes - self.tResumed) * 1000
|
|
return (sktime, rktime)
|
|
def setPhase(self, phase, ktime, isbegin, order=-1):
|
|
if(isbegin):
|
|
# phase start over current phase
|
|
if self.currphase:
|
|
if 'resume_machine' not in self.currphase:
|
|
sysvals.vprint('WARNING: phase %s failed to end' % self.currphase)
|
|
self.dmesg[self.currphase]['end'] = ktime
|
|
phases = self.dmesg.keys()
|
|
color = self.phasedef[phase]['color']
|
|
count = len(phases) if order < 0 else order
|
|
# create unique name for every new phase
|
|
while phase in phases:
|
|
phase += '*'
|
|
self.dmesg[phase] = {'list': dict(), 'start': -1.0, 'end': -1.0,
|
|
'row': 0, 'color': color, 'order': count}
|
|
self.dmesg[phase]['start'] = ktime
|
|
self.currphase = phase
|
|
else:
|
|
# phase end without a start
|
|
if phase not in self.currphase:
|
|
if self.currphase:
|
|
sysvals.vprint('WARNING: %s ended instead of %s, ftrace corruption?' % (phase, self.currphase))
|
|
else:
|
|
sysvals.vprint('WARNING: %s ended without a start, ftrace corruption?' % phase)
|
|
return phase
|
|
phase = self.currphase
|
|
self.dmesg[phase]['end'] = ktime
|
|
self.currphase = ''
|
|
return phase
|
|
def sortedDevices(self, phase):
|
|
list = self.dmesg[phase]['list']
|
|
slist = []
|
|
tmp = dict()
|
|
for devname in list:
|
|
dev = list[devname]
|
|
if dev['length'] == 0:
|
|
continue
|
|
tmp[dev['start']] = devname
|
|
for t in sorted(tmp):
|
|
slist.append(tmp[t])
|
|
return slist
|
|
def fixupInitcalls(self, phase):
|
|
# if any calls never returned, clip them at system resume end
|
|
phaselist = self.dmesg[phase]['list']
|
|
for devname in phaselist:
|
|
dev = phaselist[devname]
|
|
if(dev['end'] < 0):
|
|
for p in self.sortedPhases():
|
|
if self.dmesg[p]['end'] > dev['start']:
|
|
dev['end'] = self.dmesg[p]['end']
|
|
break
|
|
sysvals.vprint('%s (%s): callback didnt return' % (devname, phase))
|
|
def deviceFilter(self, devicefilter):
|
|
for phase in self.sortedPhases():
|
|
list = self.dmesg[phase]['list']
|
|
rmlist = []
|
|
for name in list:
|
|
keep = False
|
|
for filter in devicefilter:
|
|
if filter in name or \
|
|
('drv' in list[name] and filter in list[name]['drv']):
|
|
keep = True
|
|
if not keep:
|
|
rmlist.append(name)
|
|
for name in rmlist:
|
|
del list[name]
|
|
def fixupInitcallsThatDidntReturn(self):
|
|
# if any calls never returned, clip them at system resume end
|
|
for phase in self.sortedPhases():
|
|
self.fixupInitcalls(phase)
|
|
def phaseOverlap(self, phases):
|
|
rmgroups = []
|
|
newgroup = []
|
|
for group in self.devicegroups:
|
|
for phase in phases:
|
|
if phase not in group:
|
|
continue
|
|
for p in group:
|
|
if p not in newgroup:
|
|
newgroup.append(p)
|
|
if group not in rmgroups:
|
|
rmgroups.append(group)
|
|
for group in rmgroups:
|
|
self.devicegroups.remove(group)
|
|
self.devicegroups.append(newgroup)
|
|
def newActionGlobal(self, name, start, end, pid=-1, color=''):
|
|
# which phase is this device callback or action in
|
|
phases = self.sortedPhases()
|
|
targetphase = 'none'
|
|
htmlclass = ''
|
|
overlap = 0.0
|
|
myphases = []
|
|
for phase in phases:
|
|
pstart = self.dmesg[phase]['start']
|
|
pend = self.dmesg[phase]['end']
|
|
# see if the action overlaps this phase
|
|
o = max(0, min(end, pend) - max(start, pstart))
|
|
if o > 0:
|
|
myphases.append(phase)
|
|
# set the target phase to the one that overlaps most
|
|
if o > overlap:
|
|
if overlap > 0 and phase == 'post_resume':
|
|
continue
|
|
targetphase = phase
|
|
overlap = o
|
|
# if no target phase was found, pin it to the edge
|
|
if targetphase == 'none':
|
|
p0start = self.dmesg[phases[0]]['start']
|
|
if start <= p0start:
|
|
targetphase = phases[0]
|
|
else:
|
|
targetphase = phases[-1]
|
|
if pid == -2:
|
|
htmlclass = ' bg'
|
|
elif pid == -3:
|
|
htmlclass = ' ps'
|
|
if len(myphases) > 1:
|
|
htmlclass = ' bg'
|
|
self.phaseOverlap(myphases)
|
|
if targetphase in phases:
|
|
newname = self.newAction(targetphase, name, pid, '', start, end, '', htmlclass, color)
|
|
return (targetphase, newname)
|
|
return False
|
|
def newAction(self, phase, name, pid, parent, start, end, drv, htmlclass='', color=''):
|
|
# new device callback for a specific phase
|
|
self.html_device_id += 1
|
|
devid = '%s%d' % (self.idstr, self.html_device_id)
|
|
list = self.dmesg[phase]['list']
|
|
length = -1.0
|
|
if(start >= 0 and end >= 0):
|
|
length = end - start
|
|
if pid == -2:
|
|
i = 2
|
|
origname = name
|
|
while(name in list):
|
|
name = '%s[%d]' % (origname, i)
|
|
i += 1
|
|
list[name] = {'name': name, 'start': start, 'end': end, 'pid': pid,
|
|
'par': parent, 'length': length, 'row': 0, 'id': devid, 'drv': drv }
|
|
if htmlclass:
|
|
list[name]['htmlclass'] = htmlclass
|
|
if color:
|
|
list[name]['color'] = color
|
|
return name
|
|
def deviceChildren(self, devname, phase):
|
|
devlist = []
|
|
list = self.dmesg[phase]['list']
|
|
for child in list:
|
|
if(list[child]['par'] == devname):
|
|
devlist.append(child)
|
|
return devlist
|
|
def maxDeviceNameSize(self, phase):
|
|
size = 0
|
|
for name in self.dmesg[phase]['list']:
|
|
if len(name) > size:
|
|
size = len(name)
|
|
return size
|
|
def printDetails(self):
|
|
sysvals.vprint('Timeline Details:')
|
|
sysvals.vprint(' test start: %f' % self.start)
|
|
sysvals.vprint('kernel suspend start: %f' % self.tKernSus)
|
|
tS = tR = False
|
|
for phase in self.sortedPhases():
|
|
devlist = self.dmesg[phase]['list']
|
|
dc, ps, pe = len(devlist), self.dmesg[phase]['start'], self.dmesg[phase]['end']
|
|
if not tS and ps >= self.tSuspended:
|
|
sysvals.vprint(' machine suspended: %f' % self.tSuspended)
|
|
tS = True
|
|
if not tR and ps >= self.tResumed:
|
|
sysvals.vprint(' machine resumed: %f' % self.tResumed)
|
|
tR = True
|
|
sysvals.vprint('%20s: %f - %f (%d devices)' % (phase, ps, pe, dc))
|
|
if sysvals.devdump:
|
|
sysvals.vprint(''.join('-' for i in range(80)))
|
|
maxname = '%d' % self.maxDeviceNameSize(phase)
|
|
fmt = '%3d) %'+maxname+'s - %f - %f'
|
|
c = 1
|
|
for name in devlist:
|
|
s = devlist[name]['start']
|
|
e = devlist[name]['end']
|
|
sysvals.vprint(fmt % (c, name, s, e))
|
|
c += 1
|
|
sysvals.vprint(''.join('-' for i in range(80)))
|
|
sysvals.vprint(' kernel resume end: %f' % self.tKernRes)
|
|
sysvals.vprint(' test end: %f' % self.end)
|
|
def deviceChildrenAllPhases(self, devname):
|
|
devlist = []
|
|
for phase in self.sortedPhases():
|
|
list = self.deviceChildren(devname, phase)
|
|
for dev in list:
|
|
if dev not in devlist:
|
|
devlist.append(dev)
|
|
return devlist
|
|
def masterTopology(self, name, list, depth):
|
|
node = DeviceNode(name, depth)
|
|
for cname in list:
|
|
# avoid recursions
|
|
if name == cname:
|
|
continue
|
|
clist = self.deviceChildrenAllPhases(cname)
|
|
cnode = self.masterTopology(cname, clist, depth+1)
|
|
node.children.append(cnode)
|
|
return node
|
|
def printTopology(self, node):
|
|
html = ''
|
|
if node.name:
|
|
info = ''
|
|
drv = ''
|
|
for phase in self.sortedPhases():
|
|
list = self.dmesg[phase]['list']
|
|
if node.name in list:
|
|
s = list[node.name]['start']
|
|
e = list[node.name]['end']
|
|
if list[node.name]['drv']:
|
|
drv = ' {'+list[node.name]['drv']+'}'
|
|
info += ('<li>%s: %.3fms</li>' % (phase, (e-s)*1000))
|
|
html += '<li><b>'+node.name+drv+'</b>'
|
|
if info:
|
|
html += '<ul>'+info+'</ul>'
|
|
html += '</li>'
|
|
if len(node.children) > 0:
|
|
html += '<ul>'
|
|
for cnode in node.children:
|
|
html += self.printTopology(cnode)
|
|
html += '</ul>'
|
|
return html
|
|
def rootDeviceList(self):
|
|
# list of devices graphed
|
|
real = []
|
|
for phase in self.dmesg:
|
|
list = self.dmesg[phase]['list']
|
|
for dev in list:
|
|
if list[dev]['pid'] >= 0 and dev not in real:
|
|
real.append(dev)
|
|
# list of top-most root devices
|
|
rootlist = []
|
|
for phase in self.dmesg:
|
|
list = self.dmesg[phase]['list']
|
|
for dev in list:
|
|
pdev = list[dev]['par']
|
|
pid = list[dev]['pid']
|
|
if(pid < 0 or re.match('[0-9]*-[0-9]*\.[0-9]*[\.0-9]*\:[\.0-9]*$', pdev)):
|
|
continue
|
|
if pdev and pdev not in real and pdev not in rootlist:
|
|
rootlist.append(pdev)
|
|
return rootlist
|
|
def deviceTopology(self):
|
|
rootlist = self.rootDeviceList()
|
|
master = self.masterTopology('', rootlist, 0)
|
|
return self.printTopology(master)
|
|
def selectTimelineDevices(self, widfmt, tTotal, mindevlen):
|
|
# only select devices that will actually show up in html
|
|
self.tdevlist = dict()
|
|
for phase in self.dmesg:
|
|
devlist = []
|
|
list = self.dmesg[phase]['list']
|
|
for dev in list:
|
|
length = (list[dev]['end'] - list[dev]['start']) * 1000
|
|
width = widfmt % (((list[dev]['end']-list[dev]['start'])*100)/tTotal)
|
|
if width != '0.000000' and length >= mindevlen:
|
|
devlist.append(dev)
|
|
self.tdevlist[phase] = devlist
|
|
def addHorizontalDivider(self, devname, devend):
|
|
phase = 'suspend_prepare'
|
|
self.newAction(phase, devname, -2, '', \
|
|
self.start, devend, '', ' sec', '')
|
|
if phase not in self.tdevlist:
|
|
self.tdevlist[phase] = []
|
|
self.tdevlist[phase].append(devname)
|
|
d = DevItem(0, phase, self.dmesg[phase]['list'][devname])
|
|
return d
|
|
def addProcessUsageEvent(self, name, times):
|
|
# get the start and end times for this process
|
|
maxC = 0
|
|
tlast = 0
|
|
start = -1
|
|
end = -1
|
|
for t in sorted(times):
|
|
if tlast == 0:
|
|
tlast = t
|
|
continue
|
|
if name in self.pstl[t]:
|
|
if start == -1 or tlast < start:
|
|
start = tlast
|
|
if end == -1 or t > end:
|
|
end = t
|
|
tlast = t
|
|
if start == -1 or end == -1:
|
|
return 0
|
|
# add a new action for this process and get the object
|
|
out = self.newActionGlobal(name, start, end, -3)
|
|
if not out:
|
|
return 0
|
|
phase, devname = out
|
|
dev = self.dmesg[phase]['list'][devname]
|
|
# get the cpu exec data
|
|
tlast = 0
|
|
clast = 0
|
|
cpuexec = dict()
|
|
for t in sorted(times):
|
|
if tlast == 0 or t <= start or t > end:
|
|
tlast = t
|
|
continue
|
|
list = self.pstl[t]
|
|
c = 0
|
|
if name in list:
|
|
c = list[name]
|
|
if c > maxC:
|
|
maxC = c
|
|
if c != clast:
|
|
key = (tlast, t)
|
|
cpuexec[key] = c
|
|
tlast = t
|
|
clast = c
|
|
dev['cpuexec'] = cpuexec
|
|
return maxC
|
|
def createProcessUsageEvents(self):
|
|
# get an array of process names
|
|
proclist = []
|
|
for t in self.pstl:
|
|
pslist = self.pstl[t]
|
|
for ps in pslist:
|
|
if ps not in proclist:
|
|
proclist.append(ps)
|
|
# get a list of data points for suspend and resume
|
|
tsus = []
|
|
tres = []
|
|
for t in sorted(self.pstl):
|
|
if t < self.tSuspended:
|
|
tsus.append(t)
|
|
else:
|
|
tres.append(t)
|
|
# process the events for suspend and resume
|
|
if len(proclist) > 0:
|
|
sysvals.vprint('Process Execution:')
|
|
for ps in proclist:
|
|
c = self.addProcessUsageEvent(ps, tsus)
|
|
if c > 0:
|
|
sysvals.vprint('%25s (sus): %d' % (ps, c))
|
|
c = self.addProcessUsageEvent(ps, tres)
|
|
if c > 0:
|
|
sysvals.vprint('%25s (res): %d' % (ps, c))
|
|
def handleEndMarker(self, time):
|
|
dm = self.dmesg
|
|
self.setEnd(time)
|
|
self.initDevicegroups()
|
|
# give suspend_prepare an end if needed
|
|
if 'suspend_prepare' in dm and dm['suspend_prepare']['end'] < 0:
|
|
dm['suspend_prepare']['end'] = time
|
|
# assume resume machine ends at next phase start
|
|
if 'resume_machine' in dm and dm['resume_machine']['end'] < 0:
|
|
np = self.nextPhase('resume_machine', 1)
|
|
if np:
|
|
dm['resume_machine']['end'] = dm[np]['start']
|
|
# if kernel resume end not found, assume its the end marker
|
|
if self.tKernRes == 0.0:
|
|
self.tKernRes = time
|
|
# if kernel suspend start not found, assume its the end marker
|
|
if self.tKernSus == 0.0:
|
|
self.tKernSus = time
|
|
# set resume complete to end at end marker
|
|
if 'resume_complete' in dm:
|
|
dm['resume_complete']['end'] = time
|
|
def debugPrint(self):
|
|
for p in self.sortedPhases():
|
|
list = self.dmesg[p]['list']
|
|
for devname in list:
|
|
dev = list[devname]
|
|
if 'ftrace' in dev:
|
|
dev['ftrace'].debugPrint(' [%s]' % devname)
|
|
|
|
# Class: DevFunction
|
|
# Description:
|
|
# A container for kprobe function data we want in the dev timeline
|
|
class DevFunction:
|
|
def __init__(self, name, args, caller, ret, start, end, u, proc, pid, color):
|
|
self.row = 0
|
|
self.count = 1
|
|
self.name = name
|
|
self.args = args
|
|
self.caller = caller
|
|
self.ret = ret
|
|
self.time = start
|
|
self.length = end - start
|
|
self.end = end
|
|
self.ubiquitous = u
|
|
self.proc = proc
|
|
self.pid = pid
|
|
self.color = color
|
|
def title(self):
|
|
cnt = ''
|
|
if self.count > 1:
|
|
cnt = '(x%d)' % self.count
|
|
l = '%0.3fms' % (self.length * 1000)
|
|
if self.ubiquitous:
|
|
title = '%s(%s)%s <- %s, %s(%s)' % \
|
|
(self.name, self.args, cnt, self.caller, self.ret, l)
|
|
else:
|
|
title = '%s(%s) %s%s(%s)' % (self.name, self.args, self.ret, cnt, l)
|
|
return title.replace('"', '')
|
|
def text(self):
|
|
if self.count > 1:
|
|
text = '%s(x%d)' % (self.name, self.count)
|
|
else:
|
|
text = self.name
|
|
return text
|
|
def repeat(self, tgt):
|
|
# is the tgt call just a repeat of this call (e.g. are we in a loop)
|
|
dt = self.time - tgt.end
|
|
# only combine calls if -all- attributes are identical
|
|
if tgt.caller == self.caller and \
|
|
tgt.name == self.name and tgt.args == self.args and \
|
|
tgt.proc == self.proc and tgt.pid == self.pid and \
|
|
tgt.ret == self.ret and dt >= 0 and \
|
|
dt <= sysvals.callloopmaxgap and \
|
|
self.length < sysvals.callloopmaxlen:
|
|
return True
|
|
return False
|
|
|
|
# Class: FTraceLine
|
|
# Description:
|
|
# A container for a single line of ftrace data. There are six basic types:
|
|
# callgraph line:
|
|
# call: " dpm_run_callback() {"
|
|
# return: " }"
|
|
# leaf: " dpm_run_callback();"
|
|
# trace event:
|
|
# tracing_mark_write: SUSPEND START or RESUME COMPLETE
|
|
# suspend_resume: phase or custom exec block data
|
|
# device_pm_callback: device callback info
|
|
class FTraceLine:
|
|
def __init__(self, t, m='', d=''):
|
|
self.length = 0.0
|
|
self.fcall = False
|
|
self.freturn = False
|
|
self.fevent = False
|
|
self.fkprobe = False
|
|
self.depth = 0
|
|
self.name = ''
|
|
self.type = ''
|
|
self.time = float(t)
|
|
if not m and not d:
|
|
return
|
|
# is this a trace event
|
|
if(d == 'traceevent' or re.match('^ *\/\* *(?P<msg>.*) \*\/ *$', m)):
|
|
if(d == 'traceevent'):
|
|
# nop format trace event
|
|
msg = m
|
|
else:
|
|
# function_graph format trace event
|
|
em = re.match('^ *\/\* *(?P<msg>.*) \*\/ *$', m)
|
|
msg = em.group('msg')
|
|
|
|
emm = re.match('^(?P<call>.*?): (?P<msg>.*)', msg)
|
|
if(emm):
|
|
self.name = emm.group('msg')
|
|
self.type = emm.group('call')
|
|
else:
|
|
self.name = msg
|
|
km = re.match('^(?P<n>.*)_cal$', self.type)
|
|
if km:
|
|
self.fcall = True
|
|
self.fkprobe = True
|
|
self.type = km.group('n')
|
|
return
|
|
km = re.match('^(?P<n>.*)_ret$', self.type)
|
|
if km:
|
|
self.freturn = True
|
|
self.fkprobe = True
|
|
self.type = km.group('n')
|
|
return
|
|
self.fevent = True
|
|
return
|
|
# convert the duration to seconds
|
|
if(d):
|
|
self.length = float(d)/1000000
|
|
# the indentation determines the depth
|
|
match = re.match('^(?P<d> *)(?P<o>.*)$', m)
|
|
if(not match):
|
|
return
|
|
self.depth = self.getDepth(match.group('d'))
|
|
m = match.group('o')
|
|
# function return
|
|
if(m[0] == '}'):
|
|
self.freturn = True
|
|
if(len(m) > 1):
|
|
# includes comment with function name
|
|
match = re.match('^} *\/\* *(?P<n>.*) *\*\/$', m)
|
|
if(match):
|
|
self.name = match.group('n').strip()
|
|
# function call
|
|
else:
|
|
self.fcall = True
|
|
# function call with children
|
|
if(m[-1] == '{'):
|
|
match = re.match('^(?P<n>.*) *\(.*', m)
|
|
if(match):
|
|
self.name = match.group('n').strip()
|
|
# function call with no children (leaf)
|
|
elif(m[-1] == ';'):
|
|
self.freturn = True
|
|
match = re.match('^(?P<n>.*) *\(.*', m)
|
|
if(match):
|
|
self.name = match.group('n').strip()
|
|
# something else (possibly a trace marker)
|
|
else:
|
|
self.name = m
|
|
def isCall(self):
|
|
return self.fcall and not self.freturn
|
|
def isReturn(self):
|
|
return self.freturn and not self.fcall
|
|
def isLeaf(self):
|
|
return self.fcall and self.freturn
|
|
def getDepth(self, str):
|
|
return len(str)/2
|
|
def debugPrint(self, info=''):
|
|
if self.isLeaf():
|
|
pprint(' -- %12.6f (depth=%02d): %s(); (%.3f us) %s' % (self.time, \
|
|
self.depth, self.name, self.length*1000000, info))
|
|
elif self.freturn:
|
|
pprint(' -- %12.6f (depth=%02d): %s} (%.3f us) %s' % (self.time, \
|
|
self.depth, self.name, self.length*1000000, info))
|
|
else:
|
|
pprint(' -- %12.6f (depth=%02d): %s() { (%.3f us) %s' % (self.time, \
|
|
self.depth, self.name, self.length*1000000, info))
|
|
def startMarker(self):
|
|
# Is this the starting line of a suspend?
|
|
if not self.fevent:
|
|
return False
|
|
if sysvals.usetracemarkers:
|
|
if(self.name == 'SUSPEND START'):
|
|
return True
|
|
return False
|
|
else:
|
|
if(self.type == 'suspend_resume' and
|
|
re.match('suspend_enter\[.*\] begin', self.name)):
|
|
return True
|
|
return False
|
|
def endMarker(self):
|
|
# Is this the ending line of a resume?
|
|
if not self.fevent:
|
|
return False
|
|
if sysvals.usetracemarkers:
|
|
if(self.name == 'RESUME COMPLETE'):
|
|
return True
|
|
return False
|
|
else:
|
|
if(self.type == 'suspend_resume' and
|
|
re.match('thaw_processes\[.*\] end', self.name)):
|
|
return True
|
|
return False
|
|
|
|
# Class: FTraceCallGraph
|
|
# Description:
|
|
# A container for the ftrace callgraph of a single recursive function.
|
|
# This can be a dpm_run_callback, dpm_prepare, or dpm_complete callgraph
|
|
# Each instance is tied to a single device in a single phase, and is
|
|
# comprised of an ordered list of FTraceLine objects
|
|
class FTraceCallGraph:
|
|
vfname = 'missing_function_name'
|
|
def __init__(self, pid, sv):
|
|
self.id = ''
|
|
self.invalid = False
|
|
self.name = ''
|
|
self.partial = False
|
|
self.ignore = False
|
|
self.start = -1.0
|
|
self.end = -1.0
|
|
self.list = []
|
|
self.depth = 0
|
|
self.pid = pid
|
|
self.sv = sv
|
|
def addLine(self, line):
|
|
# if this is already invalid, just leave
|
|
if(self.invalid):
|
|
if(line.depth == 0 and line.freturn):
|
|
return 1
|
|
return 0
|
|
# invalidate on bad depth
|
|
if(self.depth < 0):
|
|
self.invalidate(line)
|
|
return 0
|
|
# ignore data til we return to the current depth
|
|
if self.ignore:
|
|
if line.depth > self.depth:
|
|
return 0
|
|
else:
|
|
self.list[-1].freturn = True
|
|
self.list[-1].length = line.time - self.list[-1].time
|
|
self.ignore = False
|
|
# if this is a return at self.depth, no more work is needed
|
|
if line.depth == self.depth and line.isReturn():
|
|
if line.depth == 0:
|
|
self.end = line.time
|
|
return 1
|
|
return 0
|
|
# compare current depth with this lines pre-call depth
|
|
prelinedep = line.depth
|
|
if line.isReturn():
|
|
prelinedep += 1
|
|
last = 0
|
|
lasttime = line.time
|
|
if len(self.list) > 0:
|
|
last = self.list[-1]
|
|
lasttime = last.time
|
|
if last.isLeaf():
|
|
lasttime += last.length
|
|
# handle low misalignments by inserting returns
|
|
mismatch = prelinedep - self.depth
|
|
warning = self.sv.verbose and abs(mismatch) > 1
|
|
info = []
|
|
if mismatch < 0:
|
|
idx = 0
|
|
# add return calls to get the depth down
|
|
while prelinedep < self.depth:
|
|
self.depth -= 1
|
|
if idx == 0 and last and last.isCall():
|
|
# special case, turn last call into a leaf
|
|
last.depth = self.depth
|
|
last.freturn = True
|
|
last.length = line.time - last.time
|
|
if warning:
|
|
info.append(('[make leaf]', last))
|
|
else:
|
|
vline = FTraceLine(lasttime)
|
|
vline.depth = self.depth
|
|
vline.name = self.vfname
|
|
vline.freturn = True
|
|
self.list.append(vline)
|
|
if warning:
|
|
if idx == 0:
|
|
info.append(('', last))
|
|
info.append(('[add return]', vline))
|
|
idx += 1
|
|
if warning:
|
|
info.append(('', line))
|
|
# handle high misalignments by inserting calls
|
|
elif mismatch > 0:
|
|
idx = 0
|
|
if warning:
|
|
info.append(('', last))
|
|
# add calls to get the depth up
|
|
while prelinedep > self.depth:
|
|
if idx == 0 and line.isReturn():
|
|
# special case, turn this return into a leaf
|
|
line.fcall = True
|
|
prelinedep -= 1
|
|
if warning:
|
|
info.append(('[make leaf]', line))
|
|
else:
|
|
vline = FTraceLine(lasttime)
|
|
vline.depth = self.depth
|
|
vline.name = self.vfname
|
|
vline.fcall = True
|
|
self.list.append(vline)
|
|
self.depth += 1
|
|
if not last:
|
|
self.start = vline.time
|
|
if warning:
|
|
info.append(('[add call]', vline))
|
|
idx += 1
|
|
if warning and ('[make leaf]', line) not in info:
|
|
info.append(('', line))
|
|
if warning:
|
|
pprint('WARNING: ftrace data missing, corrections made:')
|
|
for i in info:
|
|
t, obj = i
|
|
if obj:
|
|
obj.debugPrint(t)
|
|
# process the call and set the new depth
|
|
skipadd = False
|
|
md = self.sv.max_graph_depth
|
|
if line.isCall():
|
|
# ignore blacklisted/overdepth funcs
|
|
if (md and self.depth >= md - 1) or (line.name in self.sv.cgblacklist):
|
|
self.ignore = True
|
|
else:
|
|
self.depth += 1
|
|
elif line.isReturn():
|
|
self.depth -= 1
|
|
# remove blacklisted/overdepth/empty funcs that slipped through
|
|
if (last and last.isCall() and last.depth == line.depth) or \
|
|
(md and last and last.depth >= md) or \
|
|
(line.name in self.sv.cgblacklist):
|
|
while len(self.list) > 0 and self.list[-1].depth > line.depth:
|
|
self.list.pop(-1)
|
|
if len(self.list) == 0:
|
|
self.invalid = True
|
|
return 1
|
|
self.list[-1].freturn = True
|
|
self.list[-1].length = line.time - self.list[-1].time
|
|
self.list[-1].name = line.name
|
|
skipadd = True
|
|
if len(self.list) < 1:
|
|
self.start = line.time
|
|
# check for a mismatch that returned all the way to callgraph end
|
|
res = 1
|
|
if mismatch < 0 and self.list[-1].depth == 0 and self.list[-1].freturn:
|
|
line = self.list[-1]
|
|
skipadd = True
|
|
res = -1
|
|
if not skipadd:
|
|
self.list.append(line)
|
|
if(line.depth == 0 and line.freturn):
|
|
if(self.start < 0):
|
|
self.start = line.time
|
|
self.end = line.time
|
|
if line.fcall:
|
|
self.end += line.length
|
|
if self.list[0].name == self.vfname:
|
|
self.invalid = True
|
|
if res == -1:
|
|
self.partial = True
|
|
return res
|
|
return 0
|
|
def invalidate(self, line):
|
|
if(len(self.list) > 0):
|
|
first = self.list[0]
|
|
self.list = []
|
|
self.list.append(first)
|
|
self.invalid = True
|
|
id = 'task %s' % (self.pid)
|
|
window = '(%f - %f)' % (self.start, line.time)
|
|
if(self.depth < 0):
|
|
pprint('Data misalignment for '+id+\
|
|
' (buffer overflow), ignoring this callback')
|
|
else:
|
|
pprint('Too much data for '+id+\
|
|
' '+window+', ignoring this callback')
|
|
def slice(self, dev):
|
|
minicg = FTraceCallGraph(dev['pid'], self.sv)
|
|
minicg.name = self.name
|
|
mydepth = -1
|
|
good = False
|
|
for l in self.list:
|
|
if(l.time < dev['start'] or l.time > dev['end']):
|
|
continue
|
|
if mydepth < 0:
|
|
if l.name == 'mutex_lock' and l.freturn:
|
|
mydepth = l.depth
|
|
continue
|
|
elif l.depth == mydepth and l.name == 'mutex_unlock' and l.fcall:
|
|
good = True
|
|
break
|
|
l.depth -= mydepth
|
|
minicg.addLine(l)
|
|
if not good or len(minicg.list) < 1:
|
|
return 0
|
|
return minicg
|
|
def repair(self, enddepth):
|
|
# bring the depth back to 0 with additional returns
|
|
fixed = False
|
|
last = self.list[-1]
|
|
for i in reversed(range(enddepth)):
|
|
t = FTraceLine(last.time)
|
|
t.depth = i
|
|
t.freturn = True
|
|
fixed = self.addLine(t)
|
|
if fixed != 0:
|
|
self.end = last.time
|
|
return True
|
|
return False
|
|
def postProcess(self):
|
|
if len(self.list) > 0:
|
|
self.name = self.list[0].name
|
|
stack = dict()
|
|
cnt = 0
|
|
last = 0
|
|
for l in self.list:
|
|
# ftrace bug: reported duration is not reliable
|
|
# check each leaf and clip it at max possible length
|
|
if last and last.isLeaf():
|
|
if last.length > l.time - last.time:
|
|
last.length = l.time - last.time
|
|
if l.isCall():
|
|
stack[l.depth] = l
|
|
cnt += 1
|
|
elif l.isReturn():
|
|
if(l.depth not in stack):
|
|
if self.sv.verbose:
|
|
pprint('Post Process Error: Depth missing')
|
|
l.debugPrint()
|
|
return False
|
|
# calculate call length from call/return lines
|
|
cl = stack[l.depth]
|
|
cl.length = l.time - cl.time
|
|
if cl.name == self.vfname:
|
|
cl.name = l.name
|
|
stack.pop(l.depth)
|
|
l.length = 0
|
|
cnt -= 1
|
|
last = l
|
|
if(cnt == 0):
|
|
# trace caught the whole call tree
|
|
return True
|
|
elif(cnt < 0):
|
|
if self.sv.verbose:
|
|
pprint('Post Process Error: Depth is less than 0')
|
|
return False
|
|
# trace ended before call tree finished
|
|
return self.repair(cnt)
|
|
def deviceMatch(self, pid, data):
|
|
found = ''
|
|
# add the callgraph data to the device hierarchy
|
|
borderphase = {
|
|
'dpm_prepare': 'suspend_prepare',
|
|
'dpm_complete': 'resume_complete'
|
|
}
|
|
if(self.name in borderphase):
|
|
p = borderphase[self.name]
|
|
list = data.dmesg[p]['list']
|
|
for devname in list:
|
|
dev = list[devname]
|
|
if(pid == dev['pid'] and
|
|
self.start <= dev['start'] and
|
|
self.end >= dev['end']):
|
|
cg = self.slice(dev)
|
|
if cg:
|
|
dev['ftrace'] = cg
|
|
found = devname
|
|
return found
|
|
for p in data.sortedPhases():
|
|
if(data.dmesg[p]['start'] <= self.start and
|
|
self.start <= data.dmesg[p]['end']):
|
|
list = data.dmesg[p]['list']
|
|
for devname in list:
|
|
dev = list[devname]
|
|
if(pid == dev['pid'] and
|
|
self.start <= dev['start'] and
|
|
self.end >= dev['end']):
|
|
dev['ftrace'] = self
|
|
found = devname
|
|
break
|
|
break
|
|
return found
|
|
def newActionFromFunction(self, data):
|
|
name = self.name
|
|
if name in ['dpm_run_callback', 'dpm_prepare', 'dpm_complete']:
|
|
return
|
|
fs = self.start
|
|
fe = self.end
|
|
if fs < data.start or fe > data.end:
|
|
return
|
|
phase = ''
|
|
for p in data.sortedPhases():
|
|
if(data.dmesg[p]['start'] <= self.start and
|
|
self.start < data.dmesg[p]['end']):
|
|
phase = p
|
|
break
|
|
if not phase:
|
|
return
|
|
out = data.newActionGlobal(name, fs, fe, -2)
|
|
if out:
|
|
phase, myname = out
|
|
data.dmesg[phase]['list'][myname]['ftrace'] = self
|
|
def debugPrint(self, info=''):
|
|
pprint('%s pid=%d [%f - %f] %.3f us' % \
|
|
(self.name, self.pid, self.start, self.end,
|
|
(self.end - self.start)*1000000))
|
|
for l in self.list:
|
|
if l.isLeaf():
|
|
pprint('%f (%02d): %s(); (%.3f us)%s' % (l.time, \
|
|
l.depth, l.name, l.length*1000000, info))
|
|
elif l.freturn:
|
|
pprint('%f (%02d): %s} (%.3f us)%s' % (l.time, \
|
|
l.depth, l.name, l.length*1000000, info))
|
|
else:
|
|
pprint('%f (%02d): %s() { (%.3f us)%s' % (l.time, \
|
|
l.depth, l.name, l.length*1000000, info))
|
|
pprint(' ')
|
|
|
|
class DevItem:
|
|
def __init__(self, test, phase, dev):
|
|
self.test = test
|
|
self.phase = phase
|
|
self.dev = dev
|
|
def isa(self, cls):
|
|
if 'htmlclass' in self.dev and cls in self.dev['htmlclass']:
|
|
return True
|
|
return False
|
|
|
|
# Class: Timeline
|
|
# Description:
|
|
# A container for a device timeline which calculates
|
|
# all the html properties to display it correctly
|
|
class Timeline:
|
|
html_tblock = '<div id="block{0}" class="tblock" style="left:{1}%;width:{2}%;"><div class="tback" style="height:{3}px"></div>\n'
|
|
html_device = '<div id="{0}" title="{1}" class="thread{7}" style="left:{2}%;top:{3}px;height:{4}px;width:{5}%;{8}">{6}</div>\n'
|
|
html_phase = '<div class="phase" style="left:{0}%;width:{1}%;top:{2}px;height:{3}px;background:{4}">{5}</div>\n'
|
|
html_phaselet = '<div id="{0}" class="phaselet" style="left:{1}%;width:{2}%;background:{3}"></div>\n'
|
|
html_legend = '<div id="p{3}" class="square" style="left:{0}%;background:{1}"> {2}</div>\n'
|
|
def __init__(self, rowheight, scaleheight):
|
|
self.html = ''
|
|
self.height = 0 # total timeline height
|
|
self.scaleH = scaleheight # timescale (top) row height
|
|
self.rowH = rowheight # device row height
|
|
self.bodyH = 0 # body height
|
|
self.rows = 0 # total timeline rows
|
|
self.rowlines = dict()
|
|
self.rowheight = dict()
|
|
def createHeader(self, sv, stamp):
|
|
if(not stamp['time']):
|
|
return
|
|
self.html += '<div class="version"><a href="https://01.org/suspendresume">%s v%s</a></div>' \
|
|
% (sv.title, sv.version)
|
|
if sv.logmsg and sv.testlog:
|
|
self.html += '<button id="showtest" class="logbtn btnfmt">log</button>'
|
|
if sv.dmesglog:
|
|
self.html += '<button id="showdmesg" class="logbtn btnfmt">dmesg</button>'
|
|
if sv.ftracelog:
|
|
self.html += '<button id="showftrace" class="logbtn btnfmt">ftrace</button>'
|
|
headline_stamp = '<div class="stamp">{0} {1} {2} {3}</div>\n'
|
|
self.html += headline_stamp.format(stamp['host'], stamp['kernel'],
|
|
stamp['mode'], stamp['time'])
|
|
if 'man' in stamp and 'plat' in stamp and 'cpu' in stamp and \
|
|
stamp['man'] and stamp['plat'] and stamp['cpu']:
|
|
headline_sysinfo = '<div class="stamp sysinfo">{0} {1} <i>with</i> {2}</div>\n'
|
|
self.html += headline_sysinfo.format(stamp['man'], stamp['plat'], stamp['cpu'])
|
|
|
|
# Function: getDeviceRows
|
|
# Description:
|
|
# determine how may rows the device funcs will take
|
|
# Arguments:
|
|
# rawlist: the list of devices/actions for a single phase
|
|
# Output:
|
|
# The total number of rows needed to display this phase of the timeline
|
|
def getDeviceRows(self, rawlist):
|
|
# clear all rows and set them to undefined
|
|
sortdict = dict()
|
|
for item in rawlist:
|
|
item.row = -1
|
|
sortdict[item] = item.length
|
|
sortlist = sorted(sortdict, key=sortdict.get, reverse=True)
|
|
remaining = len(sortlist)
|
|
rowdata = dict()
|
|
row = 1
|
|
# try to pack each row with as many ranges as possible
|
|
while(remaining > 0):
|
|
if(row not in rowdata):
|
|
rowdata[row] = []
|
|
for i in sortlist:
|
|
if(i.row >= 0):
|
|
continue
|
|
s = i.time
|
|
e = i.time + i.length
|
|
valid = True
|
|
for ritem in rowdata[row]:
|
|
rs = ritem.time
|
|
re = ritem.time + ritem.length
|
|
if(not (((s <= rs) and (e <= rs)) or
|
|
((s >= re) and (e >= re)))):
|
|
valid = False
|
|
break
|
|
if(valid):
|
|
rowdata[row].append(i)
|
|
i.row = row
|
|
remaining -= 1
|
|
row += 1
|
|
return row
|
|
# Function: getPhaseRows
|
|
# Description:
|
|
# Organize the timeline entries into the smallest
|
|
# number of rows possible, with no entry overlapping
|
|
# Arguments:
|
|
# devlist: the list of devices/actions in a group of contiguous phases
|
|
# Output:
|
|
# The total number of rows needed to display this phase of the timeline
|
|
def getPhaseRows(self, devlist, row=0, sortby='length'):
|
|
# clear all rows and set them to undefined
|
|
remaining = len(devlist)
|
|
rowdata = dict()
|
|
sortdict = dict()
|
|
myphases = []
|
|
# initialize all device rows to -1 and calculate devrows
|
|
for item in devlist:
|
|
dev = item.dev
|
|
tp = (item.test, item.phase)
|
|
if tp not in myphases:
|
|
myphases.append(tp)
|
|
dev['row'] = -1
|
|
if sortby == 'start':
|
|
# sort by start 1st, then length 2nd
|
|
sortdict[item] = (-1*float(dev['start']), float(dev['end']) - float(dev['start']))
|
|
else:
|
|
# sort by length 1st, then name 2nd
|
|
sortdict[item] = (float(dev['end']) - float(dev['start']), item.dev['name'])
|
|
if 'src' in dev:
|
|
dev['devrows'] = self.getDeviceRows(dev['src'])
|
|
# sort the devlist by length so that large items graph on top
|
|
sortlist = sorted(sortdict, key=sortdict.get, reverse=True)
|
|
orderedlist = []
|
|
for item in sortlist:
|
|
if item.dev['pid'] == -2:
|
|
orderedlist.append(item)
|
|
for item in sortlist:
|
|
if item not in orderedlist:
|
|
orderedlist.append(item)
|
|
# try to pack each row with as many devices as possible
|
|
while(remaining > 0):
|
|
rowheight = 1
|
|
if(row not in rowdata):
|
|
rowdata[row] = []
|
|
for item in orderedlist:
|
|
dev = item.dev
|
|
if(dev['row'] < 0):
|
|
s = dev['start']
|
|
e = dev['end']
|
|
valid = True
|
|
for ritem in rowdata[row]:
|
|
rs = ritem.dev['start']
|
|
re = ritem.dev['end']
|
|
if(not (((s <= rs) and (e <= rs)) or
|
|
((s >= re) and (e >= re)))):
|
|
valid = False
|
|
break
|
|
if(valid):
|
|
rowdata[row].append(item)
|
|
dev['row'] = row
|
|
remaining -= 1
|
|
if 'devrows' in dev and dev['devrows'] > rowheight:
|
|
rowheight = dev['devrows']
|
|
for t, p in myphases:
|
|
if t not in self.rowlines or t not in self.rowheight:
|
|
self.rowlines[t] = dict()
|
|
self.rowheight[t] = dict()
|
|
if p not in self.rowlines[t] or p not in self.rowheight[t]:
|
|
self.rowlines[t][p] = dict()
|
|
self.rowheight[t][p] = dict()
|
|
rh = self.rowH
|
|
# section headers should use a different row height
|
|
if len(rowdata[row]) == 1 and \
|
|
'htmlclass' in rowdata[row][0].dev and \
|
|
'sec' in rowdata[row][0].dev['htmlclass']:
|
|
rh = 15
|
|
self.rowlines[t][p][row] = rowheight
|
|
self.rowheight[t][p][row] = rowheight * rh
|
|
row += 1
|
|
if(row > self.rows):
|
|
self.rows = int(row)
|
|
return row
|
|
def phaseRowHeight(self, test, phase, row):
|
|
return self.rowheight[test][phase][row]
|
|
def phaseRowTop(self, test, phase, row):
|
|
top = 0
|
|
for i in sorted(self.rowheight[test][phase]):
|
|
if i >= row:
|
|
break
|
|
top += self.rowheight[test][phase][i]
|
|
return top
|
|
def calcTotalRows(self):
|
|
# Calculate the heights and offsets for the header and rows
|
|
maxrows = 0
|
|
standardphases = []
|
|
for t in self.rowlines:
|
|
for p in self.rowlines[t]:
|
|
total = 0
|
|
for i in sorted(self.rowlines[t][p]):
|
|
total += self.rowlines[t][p][i]
|
|
if total > maxrows:
|
|
maxrows = total
|
|
if total == len(self.rowlines[t][p]):
|
|
standardphases.append((t, p))
|
|
self.height = self.scaleH + (maxrows*self.rowH)
|
|
self.bodyH = self.height - self.scaleH
|
|
# if there is 1 line per row, draw them the standard way
|
|
for t, p in standardphases:
|
|
for i in sorted(self.rowheight[t][p]):
|
|
self.rowheight[t][p][i] = self.bodyH/len(self.rowlines[t][p])
|
|
def createZoomBox(self, mode='command', testcount=1):
|
|
# Create bounding box, add buttons
|
|
html_zoombox = '<center><button id="zoomin">ZOOM IN +</button><button id="zoomout">ZOOM OUT -</button><button id="zoomdef">ZOOM 1:1</button></center>\n'
|
|
html_timeline = '<div id="dmesgzoombox" class="zoombox">\n<div id="{0}" class="timeline" style="height:{1}px">\n'
|
|
html_devlist1 = '<button id="devlist1" class="devlist" style="float:left;">Device Detail{0}</button>'
|
|
html_devlist2 = '<button id="devlist2" class="devlist" style="float:right;">Device Detail2</button>\n'
|
|
if mode != 'command':
|
|
if testcount > 1:
|
|
self.html += html_devlist2
|
|
self.html += html_devlist1.format('1')
|
|
else:
|
|
self.html += html_devlist1.format('')
|
|
self.html += html_zoombox
|
|
self.html += html_timeline.format('dmesg', self.height)
|
|
# Function: createTimeScale
|
|
# Description:
|
|
# Create the timescale for a timeline block
|
|
# Arguments:
|
|
# m0: start time (mode begin)
|
|
# mMax: end time (mode end)
|
|
# tTotal: total timeline time
|
|
# mode: suspend or resume
|
|
# Output:
|
|
# The html code needed to display the time scale
|
|
def createTimeScale(self, m0, mMax, tTotal, mode):
|
|
timescale = '<div class="t" style="right:{0}%">{1}</div>\n'
|
|
rline = '<div class="t" style="left:0;border-left:1px solid black;border-right:0;">{0}</div>\n'
|
|
output = '<div class="timescale">\n'
|
|
# set scale for timeline
|
|
mTotal = mMax - m0
|
|
tS = 0.1
|
|
if(tTotal <= 0):
|
|
return output+'</div>\n'
|
|
if(tTotal > 4):
|
|
tS = 1
|
|
divTotal = int(mTotal/tS) + 1
|
|
divEdge = (mTotal - tS*(divTotal-1))*100/mTotal
|
|
for i in range(divTotal):
|
|
htmlline = ''
|
|
if(mode == 'suspend'):
|
|
pos = '%0.3f' % (100 - ((float(i)*tS*100)/mTotal) - divEdge)
|
|
val = '%0.fms' % (float(i-divTotal+1)*tS*1000)
|
|
if(i == divTotal - 1):
|
|
val = mode
|
|
htmlline = timescale.format(pos, val)
|
|
else:
|
|
pos = '%0.3f' % (100 - ((float(i)*tS*100)/mTotal))
|
|
val = '%0.fms' % (float(i)*tS*1000)
|
|
htmlline = timescale.format(pos, val)
|
|
if(i == 0):
|
|
htmlline = rline.format(mode)
|
|
output += htmlline
|
|
self.html += output+'</div>\n'
|
|
|
|
# Class: TestProps
|
|
# Description:
|
|
# A list of values describing the properties of these test runs
|
|
class TestProps:
|
|
stampfmt = '# [a-z]*-(?P<m>[0-9]{2})(?P<d>[0-9]{2})(?P<y>[0-9]{2})-'+\
|
|
'(?P<H>[0-9]{2})(?P<M>[0-9]{2})(?P<S>[0-9]{2})'+\
|
|
' (?P<host>.*) (?P<mode>.*) (?P<kernel>.*)$'
|
|
batteryfmt = '^# battery (?P<a1>\w*) (?P<c1>\d*) (?P<a2>\w*) (?P<c2>\d*)'
|
|
testerrfmt = '^# enter_sleep_error (?P<e>.*)'
|
|
sysinfofmt = '^# sysinfo .*'
|
|
cmdlinefmt = '^# command \| (?P<cmd>.*)'
|
|
kparamsfmt = '^# kparams \| (?P<kp>.*)'
|
|
devpropfmt = '# Device Properties: .*'
|
|
tracertypefmt = '# tracer: (?P<t>.*)'
|
|
firmwarefmt = '# fwsuspend (?P<s>[0-9]*) fwresume (?P<r>[0-9]*)$'
|
|
procexecfmt = 'ps - (?P<ps>.*)$'
|
|
ftrace_line_fmt_fg = \
|
|
'^ *(?P<time>[0-9\.]*) *\| *(?P<cpu>[0-9]*)\)'+\
|
|
' *(?P<proc>.*)-(?P<pid>[0-9]*) *\|'+\
|
|
'[ +!#\*@$]*(?P<dur>[0-9\.]*) .*\| (?P<msg>.*)'
|
|
ftrace_line_fmt_nop = \
|
|
' *(?P<proc>.*)-(?P<pid>[0-9]*) *\[(?P<cpu>[0-9]*)\] *'+\
|
|
'(?P<flags>.{4}) *(?P<time>[0-9\.]*): *'+\
|
|
'(?P<msg>.*)'
|
|
def __init__(self):
|
|
self.stamp = ''
|
|
self.sysinfo = ''
|
|
self.cmdline = ''
|
|
self.kparams = ''
|
|
self.testerror = []
|
|
self.battery = []
|
|
self.fwdata = []
|
|
self.ftrace_line_fmt = self.ftrace_line_fmt_nop
|
|
self.cgformat = False
|
|
self.data = 0
|
|
self.ktemp = dict()
|
|
def setTracerType(self, tracer):
|
|
if(tracer == 'function_graph'):
|
|
self.cgformat = True
|
|
self.ftrace_line_fmt = self.ftrace_line_fmt_fg
|
|
elif(tracer == 'nop'):
|
|
self.ftrace_line_fmt = self.ftrace_line_fmt_nop
|
|
else:
|
|
doError('Invalid tracer format: [%s]' % tracer)
|
|
def parseStamp(self, data, sv):
|
|
# global test data
|
|
m = re.match(self.stampfmt, self.stamp)
|
|
data.stamp = {'time': '', 'host': '', 'mode': ''}
|
|
dt = datetime(int(m.group('y'))+2000, int(m.group('m')),
|
|
int(m.group('d')), int(m.group('H')), int(m.group('M')),
|
|
int(m.group('S')))
|
|
data.stamp['time'] = dt.strftime('%B %d %Y, %I:%M:%S %p')
|
|
data.stamp['host'] = m.group('host')
|
|
data.stamp['mode'] = m.group('mode')
|
|
data.stamp['kernel'] = m.group('kernel')
|
|
if re.match(self.sysinfofmt, self.sysinfo):
|
|
for f in self.sysinfo.split('|'):
|
|
if '#' in f:
|
|
continue
|
|
tmp = f.strip().split(':', 1)
|
|
key = tmp[0]
|
|
val = tmp[1]
|
|
data.stamp[key] = val
|
|
sv.hostname = data.stamp['host']
|
|
sv.suspendmode = data.stamp['mode']
|
|
if sv.suspendmode == 'command' and sv.ftracefile != '':
|
|
modes = ['on', 'freeze', 'standby', 'mem', 'disk']
|
|
fp = sysvals.openlog(sv.ftracefile, 'r')
|
|
for line in fp:
|
|
m = re.match('.* machine_suspend\[(?P<mode>.*)\]', line)
|
|
if m and m.group('mode') in ['1', '2', '3', '4']:
|
|
sv.suspendmode = modes[int(m.group('mode'))]
|
|
data.stamp['mode'] = sv.suspendmode
|
|
break
|
|
fp.close()
|
|
m = re.match(self.cmdlinefmt, self.cmdline)
|
|
if m:
|
|
sv.cmdline = m.group('cmd')
|
|
if self.kparams:
|
|
m = re.match(self.kparamsfmt, self.kparams)
|
|
if m:
|
|
sv.kparams = m.group('kp')
|
|
if not sv.stamp:
|
|
sv.stamp = data.stamp
|
|
# firmware data
|
|
if sv.suspendmode == 'mem' and len(self.fwdata) > data.testnumber:
|
|
data.fwSuspend, data.fwResume = self.fwdata[data.testnumber]
|
|
if(data.fwSuspend > 0 or data.fwResume > 0):
|
|
data.fwValid = True
|
|
# battery data
|
|
if len(self.battery) > data.testnumber:
|
|
m = re.match(self.batteryfmt, self.battery[data.testnumber])
|
|
if m:
|
|
data.battery = m.groups()
|
|
# sleep mode enter errors
|
|
if len(self.testerror) > data.testnumber:
|
|
m = re.match(self.testerrfmt, self.testerror[data.testnumber])
|
|
if m:
|
|
data.enterfail = m.group('e')
|
|
|
|
# Class: TestRun
|
|
# Description:
|
|
# A container for a suspend/resume test run. This is necessary as
|
|
# there could be more than one, and they need to be separate.
|
|
class TestRun:
|
|
def __init__(self, dataobj):
|
|
self.data = dataobj
|
|
self.ftemp = dict()
|
|
self.ttemp = dict()
|
|
|
|
class ProcessMonitor:
|
|
def __init__(self):
|
|
self.proclist = dict()
|
|
self.running = False
|
|
def procstat(self):
|
|
c = ['cat /proc/[1-9]*/stat 2>/dev/null']
|
|
process = Popen(c, shell=True, stdout=PIPE)
|
|
running = dict()
|
|
for line in process.stdout:
|
|
data = line.split()
|
|
pid = data[0]
|
|
name = re.sub('[()]', '', data[1])
|
|
user = int(data[13])
|
|
kern = int(data[14])
|
|
kjiff = ujiff = 0
|
|
if pid not in self.proclist:
|
|
self.proclist[pid] = {'name' : name, 'user' : user, 'kern' : kern}
|
|
else:
|
|
val = self.proclist[pid]
|
|
ujiff = user - val['user']
|
|
kjiff = kern - val['kern']
|
|
val['user'] = user
|
|
val['kern'] = kern
|
|
if ujiff > 0 or kjiff > 0:
|
|
running[pid] = ujiff + kjiff
|
|
process.wait()
|
|
out = ''
|
|
for pid in running:
|
|
jiffies = running[pid]
|
|
val = self.proclist[pid]
|
|
if out:
|
|
out += ','
|
|
out += '%s-%s %d' % (val['name'], pid, jiffies)
|
|
return 'ps - '+out
|
|
def processMonitor(self, tid):
|
|
while self.running:
|
|
out = self.procstat()
|
|
if out:
|
|
sysvals.fsetVal(out, 'trace_marker')
|
|
def start(self):
|
|
self.thread = Thread(target=self.processMonitor, args=(0,))
|
|
self.running = True
|
|
self.thread.start()
|
|
def stop(self):
|
|
self.running = False
|
|
|
|
# ----------------- FUNCTIONS --------------------
|
|
|
|
# Function: doesTraceLogHaveTraceEvents
|
|
# Description:
|
|
# Quickly determine if the ftrace log has all of the trace events,
|
|
# markers, and/or kprobes required for primary parsing.
|
|
def doesTraceLogHaveTraceEvents():
|
|
kpcheck = ['_cal: (', '_cpu_down()']
|
|
techeck = ['suspend_resume', 'device_pm_callback']
|
|
tmcheck = ['tracing_mark_write']
|
|
sysvals.usekprobes = False
|
|
fp = sysvals.openlog(sysvals.ftracefile, 'r')
|
|
for line in fp:
|
|
# check for kprobes
|
|
if not sysvals.usekprobes:
|
|
for i in kpcheck:
|
|
if i in line:
|
|
sysvals.usekprobes = True
|
|
# check for all necessary trace events
|
|
check = techeck[:]
|
|
for i in techeck:
|
|
if i in line:
|
|
check.remove(i)
|
|
techeck = check
|
|
# check for all necessary trace markers
|
|
check = tmcheck[:]
|
|
for i in tmcheck:
|
|
if i in line:
|
|
check.remove(i)
|
|
tmcheck = check
|
|
fp.close()
|
|
sysvals.usetraceevents = True if len(techeck) < 2 else False
|
|
sysvals.usetracemarkers = True if len(tmcheck) == 0 else False
|
|
|
|
# Function: appendIncompleteTraceLog
|
|
# Description:
|
|
# [deprecated for kernel 3.15 or newer]
|
|
# Adds callgraph data which lacks trace event data. This is only
|
|
# for timelines generated from 3.15 or older
|
|
# Arguments:
|
|
# testruns: the array of Data objects obtained from parseKernelLog
|
|
def appendIncompleteTraceLog(testruns):
|
|
# create TestRun vessels for ftrace parsing
|
|
testcnt = len(testruns)
|
|
testidx = 0
|
|
testrun = []
|
|
for data in testruns:
|
|
testrun.append(TestRun(data))
|
|
|
|
# extract the callgraph and traceevent data
|
|
sysvals.vprint('Analyzing the ftrace data (%s)...' % \
|
|
os.path.basename(sysvals.ftracefile))
|
|
tp = TestProps()
|
|
tf = sysvals.openlog(sysvals.ftracefile, 'r')
|
|
data = 0
|
|
for line in tf:
|
|
# remove any latent carriage returns
|
|
line = line.replace('\r\n', '')
|
|
# grab the stamp and sysinfo
|
|
if re.match(tp.stampfmt, line):
|
|
tp.stamp = line
|
|
continue
|
|
elif re.match(tp.sysinfofmt, line):
|
|
tp.sysinfo = line
|
|
continue
|
|
elif re.match(tp.cmdlinefmt, line):
|
|
tp.cmdline = line
|
|
continue
|
|
elif re.match(tp.batteryfmt, line):
|
|
tp.battery.append(line)
|
|
continue
|
|
elif re.match(tp.testerrfmt, line):
|
|
tp.testerror.append(line)
|
|
continue
|
|
# determine the trace data type (required for further parsing)
|
|
m = re.match(tp.tracertypefmt, line)
|
|
if(m):
|
|
tp.setTracerType(m.group('t'))
|
|
continue
|
|
# device properties line
|
|
if(re.match(tp.devpropfmt, line)):
|
|
devProps(line)
|
|
continue
|
|
# parse only valid lines, if this is not one move on
|
|
m = re.match(tp.ftrace_line_fmt, line)
|
|
if(not m):
|
|
continue
|
|
# gather the basic message data from the line
|
|
m_time = m.group('time')
|
|
m_pid = m.group('pid')
|
|
m_msg = m.group('msg')
|
|
if(tp.cgformat):
|
|
m_param3 = m.group('dur')
|
|
else:
|
|
m_param3 = 'traceevent'
|
|
if(m_time and m_pid and m_msg):
|
|
t = FTraceLine(m_time, m_msg, m_param3)
|
|
pid = int(m_pid)
|
|
else:
|
|
continue
|
|
# the line should be a call, return, or event
|
|
if(not t.fcall and not t.freturn and not t.fevent):
|
|
continue
|
|
# look for the suspend start marker
|
|
if(t.startMarker()):
|
|
data = testrun[testidx].data
|
|
tp.parseStamp(data, sysvals)
|
|
data.setStart(t.time)
|
|
continue
|
|
if(not data):
|
|
continue
|
|
# find the end of resume
|
|
if(t.endMarker()):
|
|
data.setEnd(t.time)
|
|
testidx += 1
|
|
if(testidx >= testcnt):
|
|
break
|
|
continue
|
|
# trace event processing
|
|
if(t.fevent):
|
|
continue
|
|
# call/return processing
|
|
elif sysvals.usecallgraph:
|
|
# create a callgraph object for the data
|
|
if(pid not in testrun[testidx].ftemp):
|
|
testrun[testidx].ftemp[pid] = []
|
|
testrun[testidx].ftemp[pid].append(FTraceCallGraph(pid, sysvals))
|
|
# when the call is finished, see which device matches it
|
|
cg = testrun[testidx].ftemp[pid][-1]
|
|
res = cg.addLine(t)
|
|
if(res != 0):
|
|
testrun[testidx].ftemp[pid].append(FTraceCallGraph(pid, sysvals))
|
|
if(res == -1):
|
|
testrun[testidx].ftemp[pid][-1].addLine(t)
|
|
tf.close()
|
|
|
|
for test in testrun:
|
|
# add the callgraph data to the device hierarchy
|
|
for pid in test.ftemp:
|
|
for cg in test.ftemp[pid]:
|
|
if len(cg.list) < 1 or cg.invalid or (cg.end - cg.start == 0):
|
|
continue
|
|
if(not cg.postProcess()):
|
|
id = 'task %s cpu %s' % (pid, m.group('cpu'))
|
|
sysvals.vprint('Sanity check failed for '+\
|
|
id+', ignoring this callback')
|
|
continue
|
|
callstart = cg.start
|
|
callend = cg.end
|
|
for p in test.data.sortedPhases():
|
|
if(test.data.dmesg[p]['start'] <= callstart and
|
|
callstart <= test.data.dmesg[p]['end']):
|
|
list = test.data.dmesg[p]['list']
|
|
for devname in list:
|
|
dev = list[devname]
|
|
if(pid == dev['pid'] and
|
|
callstart <= dev['start'] and
|
|
callend >= dev['end']):
|
|
dev['ftrace'] = cg
|
|
break
|
|
|
|
# Function: parseTraceLog
|
|
# Description:
|
|
# Analyze an ftrace log output file generated from this app during
|
|
# the execution phase. Used when the ftrace log is the primary data source
|
|
# and includes the suspend_resume and device_pm_callback trace events
|
|
# The ftrace filename is taken from sysvals
|
|
# Output:
|
|
# An array of Data objects
|
|
def parseTraceLog(live=False):
|
|
sysvals.vprint('Analyzing the ftrace data (%s)...' % \
|
|
os.path.basename(sysvals.ftracefile))
|
|
if(os.path.exists(sysvals.ftracefile) == False):
|
|
doError('%s does not exist' % sysvals.ftracefile)
|
|
if not live:
|
|
sysvals.setupAllKprobes()
|
|
ksuscalls = ['pm_prepare_console']
|
|
krescalls = ['pm_restore_console']
|
|
tracewatch = []
|
|
if sysvals.usekprobes:
|
|
tracewatch += ['sync_filesystems', 'freeze_processes', 'syscore_suspend',
|
|
'syscore_resume', 'resume_console', 'thaw_processes', 'CPU_ON',
|
|
'CPU_OFF', 'timekeeping_freeze', 'acpi_suspend']
|
|
|
|
# extract the callgraph and traceevent data
|
|
tp = TestProps()
|
|
testruns = []
|
|
testdata = []
|
|
testrun = 0
|
|
data = 0
|
|
tf = sysvals.openlog(sysvals.ftracefile, 'r')
|
|
phase = 'suspend_prepare'
|
|
for line in tf:
|
|
# remove any latent carriage returns
|
|
line = line.replace('\r\n', '')
|
|
# stamp and sysinfo lines
|
|
if re.match(tp.stampfmt, line):
|
|
tp.stamp = line
|
|
continue
|
|
elif re.match(tp.sysinfofmt, line):
|
|
tp.sysinfo = line
|
|
continue
|
|
elif re.match(tp.cmdlinefmt, line):
|
|
tp.cmdline = line
|
|
continue
|
|
elif re.match(tp.batteryfmt, line):
|
|
tp.battery.append(line)
|
|
continue
|
|
elif re.match(tp.testerrfmt, line):
|
|
tp.testerror.append(line)
|
|
continue
|
|
# firmware line: pull out any firmware data
|
|
m = re.match(tp.firmwarefmt, line)
|
|
if(m):
|
|
tp.fwdata.append((int(m.group('s')), int(m.group('r'))))
|
|
continue
|
|
# tracer type line: determine the trace data type
|
|
m = re.match(tp.tracertypefmt, line)
|
|
if(m):
|
|
tp.setTracerType(m.group('t'))
|
|
continue
|
|
# device properties line
|
|
if(re.match(tp.devpropfmt, line)):
|
|
devProps(line)
|
|
continue
|
|
# ignore all other commented lines
|
|
if line[0] == '#':
|
|
continue
|
|
# ftrace line: parse only valid lines
|
|
m = re.match(tp.ftrace_line_fmt, line)
|
|
if(not m):
|
|
continue
|
|
# gather the basic message data from the line
|
|
m_time = m.group('time')
|
|
m_proc = m.group('proc')
|
|
m_pid = m.group('pid')
|
|
m_msg = m.group('msg')
|
|
if(tp.cgformat):
|
|
m_param3 = m.group('dur')
|
|
else:
|
|
m_param3 = 'traceevent'
|
|
if(m_time and m_pid and m_msg):
|
|
t = FTraceLine(m_time, m_msg, m_param3)
|
|
pid = int(m_pid)
|
|
else:
|
|
continue
|
|
# the line should be a call, return, or event
|
|
if(not t.fcall and not t.freturn and not t.fevent):
|
|
continue
|
|
# find the start of suspend
|
|
if(t.startMarker()):
|
|
data = Data(len(testdata))
|
|
testdata.append(data)
|
|
testrun = TestRun(data)
|
|
testruns.append(testrun)
|
|
tp.parseStamp(data, sysvals)
|
|
data.setStart(t.time)
|
|
data.first_suspend_prepare = True
|
|
phase = data.setPhase('suspend_prepare', t.time, True)
|
|
continue
|
|
if(not data):
|
|
continue
|
|
# process cpu exec line
|
|
if t.type == 'tracing_mark_write':
|
|
m = re.match(tp.procexecfmt, t.name)
|
|
if(m):
|
|
proclist = dict()
|
|
for ps in m.group('ps').split(','):
|
|
val = ps.split()
|
|
if not val:
|
|
continue
|
|
name = val[0].replace('--', '-')
|
|
proclist[name] = int(val[1])
|
|
data.pstl[t.time] = proclist
|
|
continue
|
|
# find the end of resume
|
|
if(t.endMarker()):
|
|
data.handleEndMarker(t.time)
|
|
if(not sysvals.usetracemarkers):
|
|
# no trace markers? then quit and be sure to finish recording
|
|
# the event we used to trigger resume end
|
|
if('thaw_processes' in testrun.ttemp and len(testrun.ttemp['thaw_processes']) > 0):
|
|
# if an entry exists, assume this is its end
|
|
testrun.ttemp['thaw_processes'][-1]['end'] = t.time
|
|
break
|
|
continue
|
|
# trace event processing
|
|
if(t.fevent):
|
|
if(t.type == 'suspend_resume'):
|
|
# suspend_resume trace events have two types, begin and end
|
|
if(re.match('(?P<name>.*) begin$', t.name)):
|
|
isbegin = True
|
|
elif(re.match('(?P<name>.*) end$', t.name)):
|
|
isbegin = False
|
|
else:
|
|
continue
|
|
m = re.match('(?P<name>.*)\[(?P<val>[0-9]*)\] .*', t.name)
|
|
if(m):
|
|
val = m.group('val')
|
|
if val == '0':
|
|
name = m.group('name')
|
|
else:
|
|
name = m.group('name')+'['+val+']'
|
|
else:
|
|
m = re.match('(?P<name>.*) .*', t.name)
|
|
name = m.group('name')
|
|
# ignore these events
|
|
if(name.split('[')[0] in tracewatch):
|
|
continue
|
|
# -- phase changes --
|
|
# start of kernel suspend
|
|
if(re.match('suspend_enter\[.*', t.name)):
|
|
if(isbegin):
|
|
data.tKernSus = t.time
|
|
continue
|
|
# suspend_prepare start
|
|
elif(re.match('dpm_prepare\[.*', t.name)):
|
|
if isbegin and data.first_suspend_prepare:
|
|
data.first_suspend_prepare = False
|
|
if data.tKernSus == 0:
|
|
data.tKernSus = t.time
|
|
continue
|
|
phase = data.setPhase('suspend_prepare', t.time, isbegin)
|
|
continue
|
|
# suspend start
|
|
elif(re.match('dpm_suspend\[.*', t.name)):
|
|
phase = data.setPhase('suspend', t.time, isbegin)
|
|
continue
|
|
# suspend_late start
|
|
elif(re.match('dpm_suspend_late\[.*', t.name)):
|
|
phase = data.setPhase('suspend_late', t.time, isbegin)
|
|
continue
|
|
# suspend_noirq start
|
|
elif(re.match('dpm_suspend_noirq\[.*', t.name)):
|
|
phase = data.setPhase('suspend_noirq', t.time, isbegin)
|
|
continue
|
|
# suspend_machine/resume_machine
|
|
elif(re.match('machine_suspend\[.*', t.name)):
|
|
if(isbegin):
|
|
lp = data.lastPhase()
|
|
phase = data.setPhase('suspend_machine', data.dmesg[lp]['end'], True)
|
|
data.setPhase(phase, t.time, False)
|
|
if data.tSuspended == 0:
|
|
data.tSuspended = t.time
|
|
else:
|
|
phase = data.setPhase('resume_machine', t.time, True)
|
|
if(sysvals.suspendmode in ['mem', 'disk']):
|
|
susp = phase.replace('resume', 'suspend')
|
|
if susp in data.dmesg:
|
|
data.dmesg[susp]['end'] = t.time
|
|
data.tSuspended = t.time
|
|
data.tResumed = t.time
|
|
continue
|
|
# resume_noirq start
|
|
elif(re.match('dpm_resume_noirq\[.*', t.name)):
|
|
phase = data.setPhase('resume_noirq', t.time, isbegin)
|
|
continue
|
|
# resume_early start
|
|
elif(re.match('dpm_resume_early\[.*', t.name)):
|
|
phase = data.setPhase('resume_early', t.time, isbegin)
|
|
continue
|
|
# resume start
|
|
elif(re.match('dpm_resume\[.*', t.name)):
|
|
phase = data.setPhase('resume', t.time, isbegin)
|
|
continue
|
|
# resume complete start
|
|
elif(re.match('dpm_complete\[.*', t.name)):
|
|
phase = data.setPhase('resume_complete', t.time, isbegin)
|
|
continue
|
|
# skip trace events inside devices calls
|
|
if(not data.isTraceEventOutsideDeviceCalls(pid, t.time)):
|
|
continue
|
|
# global events (outside device calls) are graphed
|
|
if(name not in testrun.ttemp):
|
|
testrun.ttemp[name] = []
|
|
if(isbegin):
|
|
# create a new list entry
|
|
testrun.ttemp[name].append(\
|
|
{'begin': t.time, 'end': t.time, 'pid': pid})
|
|
else:
|
|
if(len(testrun.ttemp[name]) > 0):
|
|
# if an entry exists, assume this is its end
|
|
testrun.ttemp[name][-1]['end'] = t.time
|
|
# device callback start
|
|
elif(t.type == 'device_pm_callback_start'):
|
|
if phase not in data.dmesg:
|
|
continue
|
|
m = re.match('(?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*',\
|
|
t.name);
|
|
if(not m):
|
|
continue
|
|
drv = m.group('drv')
|
|
n = m.group('d')
|
|
p = m.group('p')
|
|
if(n and p):
|
|
data.newAction(phase, n, pid, p, t.time, -1, drv)
|
|
if pid not in data.devpids:
|
|
data.devpids.append(pid)
|
|
# device callback finish
|
|
elif(t.type == 'device_pm_callback_end'):
|
|
if phase not in data.dmesg:
|
|
continue
|
|
m = re.match('(?P<drv>.*) (?P<d>.*), err.*', t.name);
|
|
if(not m):
|
|
continue
|
|
n = m.group('d')
|
|
list = data.dmesg[phase]['list']
|
|
if(n in list):
|
|
dev = list[n]
|
|
dev['length'] = t.time - dev['start']
|
|
dev['end'] = t.time
|
|
# kprobe event processing
|
|
elif(t.fkprobe):
|
|
kprobename = t.type
|
|
kprobedata = t.name
|
|
key = (kprobename, pid)
|
|
# displayname is generated from kprobe data
|
|
displayname = ''
|
|
if(t.fcall):
|
|
displayname = sysvals.kprobeDisplayName(kprobename, kprobedata)
|
|
if not displayname:
|
|
continue
|
|
if(key not in tp.ktemp):
|
|
tp.ktemp[key] = []
|
|
tp.ktemp[key].append({
|
|
'pid': pid,
|
|
'begin': t.time,
|
|
'end': t.time,
|
|
'name': displayname,
|
|
'cdata': kprobedata,
|
|
'proc': m_proc,
|
|
})
|
|
# start of kernel resume
|
|
if(phase == 'suspend_prepare' and kprobename in ksuscalls):
|
|
data.tKernSus = t.time
|
|
elif(t.freturn):
|
|
if(key not in tp.ktemp) or len(tp.ktemp[key]) < 1:
|
|
continue
|
|
e = tp.ktemp[key][-1]
|
|
if e['begin'] < 0.0 or t.time - e['begin'] < 0.000001:
|
|
tp.ktemp[key].pop()
|
|
else:
|
|
e['end'] = t.time
|
|
e['rdata'] = kprobedata
|
|
# end of kernel resume
|
|
if(phase != 'suspend_prepare' and kprobename in krescalls):
|
|
if phase in data.dmesg:
|
|
data.dmesg[phase]['end'] = t.time
|
|
data.tKernRes = t.time
|
|
|
|
# callgraph processing
|
|
elif sysvals.usecallgraph:
|
|
# create a callgraph object for the data
|
|
key = (m_proc, pid)
|
|
if(key not in testrun.ftemp):
|
|
testrun.ftemp[key] = []
|
|
testrun.ftemp[key].append(FTraceCallGraph(pid, sysvals))
|
|
# when the call is finished, see which device matches it
|
|
cg = testrun.ftemp[key][-1]
|
|
res = cg.addLine(t)
|
|
if(res != 0):
|
|
testrun.ftemp[key].append(FTraceCallGraph(pid, sysvals))
|
|
if(res == -1):
|
|
testrun.ftemp[key][-1].addLine(t)
|
|
tf.close()
|
|
if data and not data.devicegroups:
|
|
sysvals.vprint('WARNING: end marker is missing')
|
|
data.handleEndMarker(t.time)
|
|
|
|
if sysvals.suspendmode == 'command':
|
|
for test in testruns:
|
|
for p in test.data.sortedPhases():
|
|
if p == 'suspend_prepare':
|
|
test.data.dmesg[p]['start'] = test.data.start
|
|
test.data.dmesg[p]['end'] = test.data.end
|
|
else:
|
|
test.data.dmesg[p]['start'] = test.data.end
|
|
test.data.dmesg[p]['end'] = test.data.end
|
|
test.data.tSuspended = test.data.end
|
|
test.data.tResumed = test.data.end
|
|
test.data.fwValid = False
|
|
|
|
# dev source and procmon events can be unreadable with mixed phase height
|
|
if sysvals.usedevsrc or sysvals.useprocmon:
|
|
sysvals.mixedphaseheight = False
|
|
|
|
# expand phase boundaries so there are no gaps
|
|
for data in testdata:
|
|
lp = data.sortedPhases()[0]
|
|
for p in data.sortedPhases():
|
|
if(p != lp and not ('machine' in p and 'machine' in lp)):
|
|
data.dmesg[lp]['end'] = data.dmesg[p]['start']
|
|
lp = p
|
|
|
|
for i in range(len(testruns)):
|
|
test = testruns[i]
|
|
data = test.data
|
|
# find the total time range for this test (begin, end)
|
|
tlb, tle = data.start, data.end
|
|
if i < len(testruns) - 1:
|
|
tle = testruns[i+1].data.start
|
|
# add the process usage data to the timeline
|
|
if sysvals.useprocmon:
|
|
data.createProcessUsageEvents()
|
|
# add the traceevent data to the device hierarchy
|
|
if(sysvals.usetraceevents):
|
|
# add actual trace funcs
|
|
for name in test.ttemp:
|
|
for event in test.ttemp[name]:
|
|
data.newActionGlobal(name, event['begin'], event['end'], event['pid'])
|
|
# add the kprobe based virtual tracefuncs as actual devices
|
|
for key in tp.ktemp:
|
|
name, pid = key
|
|
if name not in sysvals.tracefuncs:
|
|
continue
|
|
for e in tp.ktemp[key]:
|
|
kb, ke = e['begin'], e['end']
|
|
if kb == ke or tlb > kb or tle <= kb:
|
|
continue
|
|
color = sysvals.kprobeColor(name)
|
|
data.newActionGlobal(e['name'], kb, ke, pid, color)
|
|
# add config base kprobes and dev kprobes
|
|
if sysvals.usedevsrc:
|
|
for key in tp.ktemp:
|
|
name, pid = key
|
|
if name in sysvals.tracefuncs or name not in sysvals.dev_tracefuncs:
|
|
continue
|
|
for e in tp.ktemp[key]:
|
|
kb, ke = e['begin'], e['end']
|
|
if kb == ke or tlb > kb or tle <= kb:
|
|
continue
|
|
data.addDeviceFunctionCall(e['name'], name, e['proc'], pid, kb,
|
|
ke, e['cdata'], e['rdata'])
|
|
if sysvals.usecallgraph:
|
|
# add the callgraph data to the device hierarchy
|
|
sortlist = dict()
|
|
for key in test.ftemp:
|
|
proc, pid = key
|
|
for cg in test.ftemp[key]:
|
|
if len(cg.list) < 1 or cg.invalid or (cg.end - cg.start == 0):
|
|
continue
|
|
if(not cg.postProcess()):
|
|
id = 'task %s' % (pid)
|
|
sysvals.vprint('Sanity check failed for '+\
|
|
id+', ignoring this callback')
|
|
continue
|
|
# match cg data to devices
|
|
devname = ''
|
|
if sysvals.suspendmode != 'command':
|
|
devname = cg.deviceMatch(pid, data)
|
|
if not devname:
|
|
sortkey = '%f%f%d' % (cg.start, cg.end, pid)
|
|
sortlist[sortkey] = cg
|
|
elif len(cg.list) > 1000000:
|
|
sysvals.vprint('WARNING: the callgraph for %s is massive (%d lines)' %\
|
|
(devname, len(cg.list)))
|
|
# create blocks for orphan cg data
|
|
for sortkey in sorted(sortlist):
|
|
cg = sortlist[sortkey]
|
|
name = cg.name
|
|
if sysvals.isCallgraphFunc(name):
|
|
sysvals.vprint('Callgraph found for task %d: %.3fms, %s' % (cg.pid, (cg.end - cg.start)*1000, name))
|
|
cg.newActionFromFunction(data)
|
|
if sysvals.suspendmode == 'command':
|
|
return (testdata, '')
|
|
|
|
# fill in any missing phases
|
|
error = []
|
|
for data in testdata:
|
|
tn = '' if len(testdata) == 1 else ('%d' % (data.testnumber + 1))
|
|
terr = ''
|
|
phasedef = data.phasedef
|
|
lp = 'suspend_prepare'
|
|
for p in sorted(phasedef, key=lambda k:phasedef[k]['order']):
|
|
if p not in data.dmesg:
|
|
if not terr:
|
|
pprint('TEST%s FAILED: %s failed in %s phase' % (tn, sysvals.suspendmode, lp))
|
|
terr = '%s%s failed in %s phase' % (sysvals.suspendmode, tn, lp)
|
|
error.append(terr)
|
|
if data.tSuspended == 0:
|
|
data.tSuspended = data.dmesg[lp]['end']
|
|
if data.tResumed == 0:
|
|
data.tResumed = data.dmesg[lp]['end']
|
|
data.fwValid = False
|
|
sysvals.vprint('WARNING: phase "%s" is missing!' % p)
|
|
lp = p
|
|
if not terr and data.enterfail:
|
|
pprint('test%s FAILED: enter %s failed with %s' % (tn, sysvals.suspendmode, data.enterfail))
|
|
terr = 'test%s failed to enter %s mode' % (tn, sysvals.suspendmode)
|
|
error.append(terr)
|
|
if data.tSuspended == 0:
|
|
data.tSuspended = data.tKernRes
|
|
if data.tResumed == 0:
|
|
data.tResumed = data.tSuspended
|
|
|
|
if(len(sysvals.devicefilter) > 0):
|
|
data.deviceFilter(sysvals.devicefilter)
|
|
data.fixupInitcallsThatDidntReturn()
|
|
if sysvals.usedevsrc:
|
|
data.optimizeDevSrc()
|
|
|
|
# x2: merge any overlapping devices between test runs
|
|
if sysvals.usedevsrc and len(testdata) > 1:
|
|
tc = len(testdata)
|
|
for i in range(tc - 1):
|
|
devlist = testdata[i].overflowDevices()
|
|
for j in range(i + 1, tc):
|
|
testdata[j].mergeOverlapDevices(devlist)
|
|
testdata[0].stitchTouchingThreads(testdata[1:])
|
|
return (testdata, ', '.join(error))
|
|
|
|
# Function: loadKernelLog
|
|
# Description:
|
|
# [deprecated for kernel 3.15.0 or newer]
|
|
# load the dmesg file into memory and fix up any ordering issues
|
|
# The dmesg filename is taken from sysvals
|
|
# Output:
|
|
# An array of empty Data objects with only their dmesgtext attributes set
|
|
def loadKernelLog():
|
|
sysvals.vprint('Analyzing the dmesg data (%s)...' % \
|
|
os.path.basename(sysvals.dmesgfile))
|
|
if(os.path.exists(sysvals.dmesgfile) == False):
|
|
doError('%s does not exist' % sysvals.dmesgfile)
|
|
|
|
# there can be multiple test runs in a single file
|
|
tp = TestProps()
|
|
tp.stamp = datetime.now().strftime('# suspend-%m%d%y-%H%M%S localhost mem unknown')
|
|
testruns = []
|
|
data = 0
|
|
lf = sysvals.openlog(sysvals.dmesgfile, 'r')
|
|
for line in lf:
|
|
line = line.replace('\r\n', '')
|
|
idx = line.find('[')
|
|
if idx > 1:
|
|
line = line[idx:]
|
|
# grab the stamp and sysinfo
|
|
if re.match(tp.stampfmt, line):
|
|
tp.stamp = line
|
|
continue
|
|
elif re.match(tp.sysinfofmt, line):
|
|
tp.sysinfo = line
|
|
continue
|
|
elif re.match(tp.cmdlinefmt, line):
|
|
tp.cmdline = line
|
|
continue
|
|
elif re.match(tp.batteryfmt, line):
|
|
tp.battery.append(line)
|
|
continue
|
|
elif re.match(tp.testerrfmt, line):
|
|
tp.testerror.append(line)
|
|
continue
|
|
m = re.match(tp.firmwarefmt, line)
|
|
if(m):
|
|
tp.fwdata.append((int(m.group('s')), int(m.group('r'))))
|
|
continue
|
|
m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line)
|
|
if(not m):
|
|
continue
|
|
msg = m.group("msg")
|
|
if(re.match('PM: Syncing filesystems.*', msg)):
|
|
if(data):
|
|
testruns.append(data)
|
|
data = Data(len(testruns))
|
|
tp.parseStamp(data, sysvals)
|
|
if(not data):
|
|
continue
|
|
m = re.match('.* *(?P<k>[0-9]\.[0-9]{2}\.[0-9]-.*) .*', msg)
|
|
if(m):
|
|
sysvals.stamp['kernel'] = m.group('k')
|
|
m = re.match('PM: Preparing system for (?P<m>.*) sleep', msg)
|
|
if(m):
|
|
sysvals.stamp['mode'] = sysvals.suspendmode = m.group('m')
|
|
data.dmesgtext.append(line)
|
|
lf.close()
|
|
|
|
if data:
|
|
testruns.append(data)
|
|
if len(testruns) < 1:
|
|
pprint('ERROR: dmesg log has no suspend/resume data: %s' \
|
|
% sysvals.dmesgfile)
|
|
|
|
# fix lines with same timestamp/function with the call and return swapped
|
|
for data in testruns:
|
|
last = ''
|
|
for line in data.dmesgtext:
|
|
mc = re.match('.*(\[ *)(?P<t>[0-9\.]*)(\]) calling '+\
|
|
'(?P<f>.*)\+ @ .*, parent: .*', line)
|
|
mr = re.match('.*(\[ *)(?P<t>[0-9\.]*)(\]) call '+\
|
|
'(?P<f>.*)\+ returned .* after (?P<dt>.*) usecs', last)
|
|
if(mc and mr and (mc.group('t') == mr.group('t')) and
|
|
(mc.group('f') == mr.group('f'))):
|
|
i = data.dmesgtext.index(last)
|
|
j = data.dmesgtext.index(line)
|
|
data.dmesgtext[i] = line
|
|
data.dmesgtext[j] = last
|
|
last = line
|
|
return testruns
|
|
|
|
# Function: parseKernelLog
|
|
# Description:
|
|
# [deprecated for kernel 3.15.0 or newer]
|
|
# Analyse a dmesg log output file generated from this app during
|
|
# the execution phase. Create a set of device structures in memory
|
|
# for subsequent formatting in the html output file
|
|
# This call is only for legacy support on kernels where the ftrace
|
|
# data lacks the suspend_resume or device_pm_callbacks trace events.
|
|
# Arguments:
|
|
# data: an empty Data object (with dmesgtext) obtained from loadKernelLog
|
|
# Output:
|
|
# The filled Data object
|
|
def parseKernelLog(data):
|
|
phase = 'suspend_runtime'
|
|
|
|
if(data.fwValid):
|
|
sysvals.vprint('Firmware Suspend = %u ns, Firmware Resume = %u ns' % \
|
|
(data.fwSuspend, data.fwResume))
|
|
|
|
# dmesg phase match table
|
|
dm = {
|
|
'suspend_prepare': ['PM: Syncing filesystems.*'],
|
|
'suspend': ['PM: Entering [a-z]* sleep.*', 'Suspending console.*'],
|
|
'suspend_late': ['PM: suspend of devices complete after.*'],
|
|
'suspend_noirq': ['PM: late suspend of devices complete after.*'],
|
|
'suspend_machine': ['PM: noirq suspend of devices complete after.*'],
|
|
'resume_machine': ['ACPI: Low-level resume complete.*'],
|
|
'resume_noirq': ['ACPI: Waking up from system sleep state.*'],
|
|
'resume_early': ['PM: noirq resume of devices complete after.*'],
|
|
'resume': ['PM: early resume of devices complete after.*'],
|
|
'resume_complete': ['PM: resume of devices complete after.*'],
|
|
'post_resume': ['.*Restarting tasks \.\.\..*'],
|
|
}
|
|
if(sysvals.suspendmode == 'standby'):
|
|
dm['resume_machine'] = ['PM: Restoring platform NVS memory']
|
|
elif(sysvals.suspendmode == 'disk'):
|
|
dm['suspend_late'] = ['PM: freeze of devices complete after.*']
|
|
dm['suspend_noirq'] = ['PM: late freeze of devices complete after.*']
|
|
dm['suspend_machine'] = ['PM: noirq freeze of devices complete after.*']
|
|
dm['resume_machine'] = ['PM: Restoring platform NVS memory']
|
|
dm['resume_early'] = ['PM: noirq restore of devices complete after.*']
|
|
dm['resume'] = ['PM: early restore of devices complete after.*']
|
|
dm['resume_complete'] = ['PM: restore of devices complete after.*']
|
|
elif(sysvals.suspendmode == 'freeze'):
|
|
dm['resume_machine'] = ['ACPI: resume from mwait']
|
|
|
|
# action table (expected events that occur and show up in dmesg)
|
|
at = {
|
|
'sync_filesystems': {
|
|
'smsg': 'PM: Syncing filesystems.*',
|
|
'emsg': 'PM: Preparing system for mem sleep.*' },
|
|
'freeze_user_processes': {
|
|
'smsg': 'Freezing user space processes .*',
|
|
'emsg': 'Freezing remaining freezable tasks.*' },
|
|
'freeze_tasks': {
|
|
'smsg': 'Freezing remaining freezable tasks.*',
|
|
'emsg': 'PM: Entering (?P<mode>[a-z,A-Z]*) sleep.*' },
|
|
'ACPI prepare': {
|
|
'smsg': 'ACPI: Preparing to enter system sleep state.*',
|
|
'emsg': 'PM: Saving platform NVS memory.*' },
|
|
'PM vns': {
|
|
'smsg': 'PM: Saving platform NVS memory.*',
|
|
'emsg': 'Disabling non-boot CPUs .*' },
|
|
}
|
|
|
|
t0 = -1.0
|
|
cpu_start = -1.0
|
|
prevktime = -1.0
|
|
actions = dict()
|
|
for line in data.dmesgtext:
|
|
# parse each dmesg line into the time and message
|
|
m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line)
|
|
if(m):
|
|
val = m.group('ktime')
|
|
try:
|
|
ktime = float(val)
|
|
except:
|
|
continue
|
|
msg = m.group('msg')
|
|
# initialize data start to first line time
|
|
if t0 < 0:
|
|
data.setStart(ktime)
|
|
t0 = ktime
|
|
else:
|
|
continue
|
|
|
|
# check for a phase change line
|
|
phasechange = False
|
|
for p in dm:
|
|
for s in dm[p]:
|
|
if(re.match(s, msg)):
|
|
phasechange, phase = True, p
|
|
break
|
|
|
|
# hack for determining resume_machine end for freeze
|
|
if(not sysvals.usetraceevents and sysvals.suspendmode == 'freeze' \
|
|
and phase == 'resume_machine' and \
|
|
re.match('calling (?P<f>.*)\+ @ .*, parent: .*', msg)):
|
|
data.setPhase(phase, ktime, False)
|
|
phase = 'resume_noirq'
|
|
data.setPhase(phase, ktime, True)
|
|
|
|
if phasechange:
|
|
if phase == 'suspend_prepare':
|
|
data.setPhase(phase, ktime, True)
|
|
data.setStart(ktime)
|
|
data.tKernSus = ktime
|
|
elif phase == 'suspend':
|
|
lp = data.lastPhase()
|
|
if lp:
|
|
data.setPhase(lp, ktime, False)
|
|
data.setPhase(phase, ktime, True)
|
|
elif phase == 'suspend_late':
|
|
lp = data.lastPhase()
|
|
if lp:
|
|
data.setPhase(lp, ktime, False)
|
|
data.setPhase(phase, ktime, True)
|
|
elif phase == 'suspend_noirq':
|
|
lp = data.lastPhase()
|
|
if lp:
|
|
data.setPhase(lp, ktime, False)
|
|
data.setPhase(phase, ktime, True)
|
|
elif phase == 'suspend_machine':
|
|
lp = data.lastPhase()
|
|
if lp:
|
|
data.setPhase(lp, ktime, False)
|
|
data.setPhase(phase, ktime, True)
|
|
elif phase == 'resume_machine':
|
|
lp = data.lastPhase()
|
|
if(sysvals.suspendmode in ['freeze', 'standby']):
|
|
data.tSuspended = prevktime
|
|
if lp:
|
|
data.setPhase(lp, prevktime, False)
|
|
else:
|
|
data.tSuspended = ktime
|
|
if lp:
|
|
data.setPhase(lp, prevktime, False)
|
|
data.tResumed = ktime
|
|
data.setPhase(phase, ktime, True)
|
|
elif phase == 'resume_noirq':
|
|
lp = data.lastPhase()
|
|
if lp:
|
|
data.setPhase(lp, ktime, False)
|
|
data.setPhase(phase, ktime, True)
|
|
elif phase == 'resume_early':
|
|
lp = data.lastPhase()
|
|
if lp:
|
|
data.setPhase(lp, ktime, False)
|
|
data.setPhase(phase, ktime, True)
|
|
elif phase == 'resume':
|
|
lp = data.lastPhase()
|
|
if lp:
|
|
data.setPhase(lp, ktime, False)
|
|
data.setPhase(phase, ktime, True)
|
|
elif phase == 'resume_complete':
|
|
lp = data.lastPhase()
|
|
if lp:
|
|
data.setPhase(lp, ktime, False)
|
|
data.setPhase(phase, ktime, True)
|
|
elif phase == 'post_resume':
|
|
lp = data.lastPhase()
|
|
if lp:
|
|
data.setPhase(lp, ktime, False)
|
|
data.setEnd(ktime)
|
|
data.tKernRes = ktime
|
|
break
|
|
|
|
# -- device callbacks --
|
|
if(phase in data.sortedPhases()):
|
|
# device init call
|
|
if(re.match('calling (?P<f>.*)\+ @ .*, parent: .*', msg)):
|
|
sm = re.match('calling (?P<f>.*)\+ @ '+\
|
|
'(?P<n>.*), parent: (?P<p>.*)', msg);
|
|
f = sm.group('f')
|
|
n = sm.group('n')
|
|
p = sm.group('p')
|
|
if(f and n and p):
|
|
data.newAction(phase, f, int(n), p, ktime, -1, '')
|
|
# device init return
|
|
elif(re.match('call (?P<f>.*)\+ returned .* after '+\
|
|
'(?P<t>.*) usecs', msg)):
|
|
sm = re.match('call (?P<f>.*)\+ returned .* after '+\
|
|
'(?P<t>.*) usecs(?P<a>.*)', msg);
|
|
f = sm.group('f')
|
|
t = sm.group('t')
|
|
list = data.dmesg[phase]['list']
|
|
if(f in list):
|
|
dev = list[f]
|
|
dev['length'] = int(t)
|
|
dev['end'] = ktime
|
|
|
|
# if trace events are not available, these are better than nothing
|
|
if(not sysvals.usetraceevents):
|
|
# look for known actions
|
|
for a in at:
|
|
if(re.match(at[a]['smsg'], msg)):
|
|
if(a not in actions):
|
|
actions[a] = []
|
|
actions[a].append({'begin': ktime, 'end': ktime})
|
|
if(re.match(at[a]['emsg'], msg)):
|
|
if(a in actions):
|
|
actions[a][-1]['end'] = ktime
|
|
# now look for CPU on/off events
|
|
if(re.match('Disabling non-boot CPUs .*', msg)):
|
|
# start of first cpu suspend
|
|
cpu_start = ktime
|
|
elif(re.match('Enabling non-boot CPUs .*', msg)):
|
|
# start of first cpu resume
|
|
cpu_start = ktime
|
|
elif(re.match('smpboot: CPU (?P<cpu>[0-9]*) is now offline', msg)):
|
|
# end of a cpu suspend, start of the next
|
|
m = re.match('smpboot: CPU (?P<cpu>[0-9]*) is now offline', msg)
|
|
cpu = 'CPU'+m.group('cpu')
|
|
if(cpu not in actions):
|
|
actions[cpu] = []
|
|
actions[cpu].append({'begin': cpu_start, 'end': ktime})
|
|
cpu_start = ktime
|
|
elif(re.match('CPU(?P<cpu>[0-9]*) is up', msg)):
|
|
# end of a cpu resume, start of the next
|
|
m = re.match('CPU(?P<cpu>[0-9]*) is up', msg)
|
|
cpu = 'CPU'+m.group('cpu')
|
|
if(cpu not in actions):
|
|
actions[cpu] = []
|
|
actions[cpu].append({'begin': cpu_start, 'end': ktime})
|
|
cpu_start = ktime
|
|
prevktime = ktime
|
|
data.initDevicegroups()
|
|
|
|
# fill in any missing phases
|
|
phasedef = data.phasedef
|
|
terr, lp = '', 'suspend_prepare'
|
|
for p in sorted(phasedef, key=lambda k:phasedef[k]['order']):
|
|
if p not in data.dmesg:
|
|
if not terr:
|
|
pprint('TEST FAILED: %s failed in %s phase' % (sysvals.suspendmode, lp))
|
|
terr = '%s failed in %s phase' % (sysvals.suspendmode, lp)
|
|
if data.tSuspended == 0:
|
|
data.tSuspended = data.dmesg[lp]['end']
|
|
if data.tResumed == 0:
|
|
data.tResumed = data.dmesg[lp]['end']
|
|
sysvals.vprint('WARNING: phase "%s" is missing!' % p)
|
|
lp = p
|
|
lp = data.sortedPhases()[0]
|
|
for p in data.sortedPhases():
|
|
if(p != lp and not ('machine' in p and 'machine' in lp)):
|
|
data.dmesg[lp]['end'] = data.dmesg[p]['start']
|
|
lp = p
|
|
if data.tSuspended == 0:
|
|
data.tSuspended = data.tKernRes
|
|
if data.tResumed == 0:
|
|
data.tResumed = data.tSuspended
|
|
|
|
# fill in any actions we've found
|
|
for name in actions:
|
|
for event in actions[name]:
|
|
data.newActionGlobal(name, event['begin'], event['end'])
|
|
|
|
if(len(sysvals.devicefilter) > 0):
|
|
data.deviceFilter(sysvals.devicefilter)
|
|
data.fixupInitcallsThatDidntReturn()
|
|
return True
|
|
|
|
def callgraphHTML(sv, hf, num, cg, title, color, devid):
|
|
html_func_top = '<article id="{0}" class="atop" style="background:{1}">\n<input type="checkbox" class="pf" id="f{2}" checked/><label for="f{2}">{3} {4}</label>\n'
|
|
html_func_start = '<article>\n<input type="checkbox" class="pf" id="f{0}" checked/><label for="f{0}">{1} {2}</label>\n'
|
|
html_func_end = '</article>\n'
|
|
html_func_leaf = '<article>{0} {1}</article>\n'
|
|
|
|
cgid = devid
|
|
if cg.id:
|
|
cgid += cg.id
|
|
cglen = (cg.end - cg.start) * 1000
|
|
if cglen < sv.mincglen:
|
|
return num
|
|
|
|
fmt = '<r>(%.3f ms @ '+sv.timeformat+' to '+sv.timeformat+')</r>'
|
|
flen = fmt % (cglen, cg.start, cg.end)
|
|
hf.write(html_func_top.format(cgid, color, num, title, flen))
|
|
num += 1
|
|
for line in cg.list:
|
|
if(line.length < 0.000000001):
|
|
flen = ''
|
|
else:
|
|
fmt = '<n>(%.3f ms @ '+sv.timeformat+')</n>'
|
|
flen = fmt % (line.length*1000, line.time)
|
|
if line.isLeaf():
|
|
hf.write(html_func_leaf.format(line.name, flen))
|
|
elif line.freturn:
|
|
hf.write(html_func_end)
|
|
else:
|
|
hf.write(html_func_start.format(num, line.name, flen))
|
|
num += 1
|
|
hf.write(html_func_end)
|
|
return num
|
|
|
|
def addCallgraphs(sv, hf, data):
|
|
hf.write('<section id="callgraphs" class="callgraph">\n')
|
|
# write out the ftrace data converted to html
|
|
num = 0
|
|
for p in data.sortedPhases():
|
|
if sv.cgphase and p != sv.cgphase:
|
|
continue
|
|
list = data.dmesg[p]['list']
|
|
for devname in data.sortedDevices(p):
|
|
if len(sv.cgfilter) > 0 and devname not in sv.cgfilter:
|
|
continue
|
|
dev = list[devname]
|
|
color = 'white'
|
|
if 'color' in data.dmesg[p]:
|
|
color = data.dmesg[p]['color']
|
|
if 'color' in dev:
|
|
color = dev['color']
|
|
name = devname
|
|
if(devname in sv.devprops):
|
|
name = sv.devprops[devname].altName(devname)
|
|
if sv.suspendmode in suspendmodename:
|
|
name += ' '+p
|
|
if('ftrace' in dev):
|
|
cg = dev['ftrace']
|
|
num = callgraphHTML(sv, hf, num, cg,
|
|
name, color, dev['id'])
|
|
if('ftraces' in dev):
|
|
for cg in dev['ftraces']:
|
|
num = callgraphHTML(sv, hf, num, cg,
|
|
name+' → '+cg.name, color, dev['id'])
|
|
hf.write('\n\n </section>\n')
|
|
|
|
# Function: createHTMLSummarySimple
|
|
# Description:
|
|
# Create summary html file for a series of tests
|
|
# Arguments:
|
|
# testruns: array of Data objects from parseTraceLog
|
|
def createHTMLSummarySimple(testruns, htmlfile, title):
|
|
# write the html header first (html head, css code, up to body start)
|
|
html = '<!DOCTYPE html>\n<html>\n<head>\n\
|
|
<meta http-equiv="content-type" content="text/html; charset=UTF-8">\n\
|
|
<title>SleepGraph Summary</title>\n\
|
|
<style type=\'text/css\'>\n\
|
|
.stamp {width: 100%;text-align:center;background:#888;line-height:30px;color:white;font: 25px Arial;}\n\
|
|
table {width:100%;border-collapse: collapse;}\n\
|
|
.summary {border:1px solid;}\n\
|
|
th {border: 1px solid black;background:#222;color:white;}\n\
|
|
td {font: 14px "Times New Roman";text-align: center;}\n\
|
|
tr.head td {border: 1px solid black;background:#aaa;}\n\
|
|
tr.alt {background-color:#ddd;}\n\
|
|
tr.notice {color:red;}\n\
|
|
.minval {background-color:#BBFFBB;}\n\
|
|
.medval {background-color:#BBBBFF;}\n\
|
|
.maxval {background-color:#FFBBBB;}\n\
|
|
.head a {color:#000;text-decoration: none;}\n\
|
|
</style>\n</head>\n<body>\n'
|
|
|
|
# extract the test data into list
|
|
list = dict()
|
|
tAvg, tMin, tMax, tMed = [0.0, 0.0], [0.0, 0.0], [0.0, 0.0], [[], []]
|
|
iMin, iMed, iMax = [0, 0], [0, 0], [0, 0]
|
|
num = 0
|
|
lastmode = ''
|
|
cnt = dict()
|
|
for data in sorted(testruns, key=lambda v:(v['mode'], v['host'], v['kernel'], v['time'])):
|
|
mode = data['mode']
|
|
if mode not in list:
|
|
list[mode] = {'data': [], 'avg': [0,0], 'min': [0,0], 'max': [0,0], 'med': [0,0]}
|
|
if lastmode and lastmode != mode and num > 0:
|
|
for i in range(2):
|
|
s = sorted(tMed[i])
|
|
list[lastmode]['med'][i] = s[int(len(s)/2)]
|
|
iMed[i] = tMed[i].index(list[lastmode]['med'][i])
|
|
list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num]
|
|
list[lastmode]['min'] = tMin
|
|
list[lastmode]['max'] = tMax
|
|
list[lastmode]['idx'] = (iMin, iMed, iMax)
|
|
tAvg, tMin, tMax, tMed = [0.0, 0.0], [0.0, 0.0], [0.0, 0.0], [[], []]
|
|
iMin, iMed, iMax = [0, 0], [0, 0], [0, 0]
|
|
num = 0
|
|
tVal = [float(data['suspend']), float(data['resume'])]
|
|
list[mode]['data'].append([data['host'], data['kernel'],
|
|
data['time'], tVal[0], tVal[1], data['url'], data['result'],
|
|
data['issues'], data['sus_worst'], data['sus_worsttime'],
|
|
data['res_worst'], data['res_worsttime']])
|
|
idx = len(list[mode]['data']) - 1
|
|
if data['result'] not in cnt:
|
|
cnt[data['result']] = 1
|
|
else:
|
|
cnt[data['result']] += 1
|
|
if data['result'] == 'pass':
|
|
for i in range(2):
|
|
tMed[i].append(tVal[i])
|
|
tAvg[i] += tVal[i]
|
|
if tMin[i] == 0 or tVal[i] < tMin[i]:
|
|
iMin[i] = idx
|
|
tMin[i] = tVal[i]
|
|
if tMax[i] == 0 or tVal[i] > tMax[i]:
|
|
iMax[i] = idx
|
|
tMax[i] = tVal[i]
|
|
num += 1
|
|
lastmode = mode
|
|
if lastmode and num > 0:
|
|
for i in range(2):
|
|
s = sorted(tMed[i])
|
|
list[lastmode]['med'][i] = s[int(len(s)/2)]
|
|
iMed[i] = tMed[i].index(list[lastmode]['med'][i])
|
|
list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num]
|
|
list[lastmode]['min'] = tMin
|
|
list[lastmode]['max'] = tMax
|
|
list[lastmode]['idx'] = (iMin, iMed, iMax)
|
|
|
|
# group test header
|
|
desc = []
|
|
for ilk in sorted(cnt, reverse=True):
|
|
if cnt[ilk] > 0:
|
|
desc.append('%d %s' % (cnt[ilk], ilk))
|
|
html += '<div class="stamp">%s (%d tests: %s)</div>\n' % (title, len(testruns), ', '.join(desc))
|
|
th = '\t<th>{0}</th>\n'
|
|
td = '\t<td>{0}</td>\n'
|
|
tdh = '\t<td{1}>{0}</td>\n'
|
|
tdlink = '\t<td><a href="{0}">html</a></td>\n'
|
|
|
|
# table header
|
|
html += '<table class="summary">\n<tr>\n' + th.format('#') +\
|
|
th.format('Mode') + th.format('Host') + th.format('Kernel') +\
|
|
th.format('Test Time') + th.format('Result') + th.format('Issues') +\
|
|
th.format('Suspend') + th.format('Resume') +\
|
|
th.format('Worst Suspend Device') + th.format('SD Time') +\
|
|
th.format('Worst Resume Device') + th.format('RD Time') +\
|
|
th.format('Detail') + '</tr>\n'
|
|
|
|
# export list into html
|
|
head = '<tr class="head"><td>{0}</td><td>{1}</td>'+\
|
|
'<td colspan=12 class="sus">Suspend Avg={2} '+\
|
|
'<span class=minval><a href="#s{10}min">Min={3}</a></span> '+\
|
|
'<span class=medval><a href="#s{10}med">Med={4}</a></span> '+\
|
|
'<span class=maxval><a href="#s{10}max">Max={5}</a></span> '+\
|
|
'Resume Avg={6} '+\
|
|
'<span class=minval><a href="#r{10}min">Min={7}</a></span> '+\
|
|
'<span class=medval><a href="#r{10}med">Med={8}</a></span> '+\
|
|
'<span class=maxval><a href="#r{10}max">Max={9}</a></span></td>'+\
|
|
'</tr>\n'
|
|
headnone = '<tr class="head"><td>{0}</td><td>{1}</td><td colspan=12></td></tr>\n'
|
|
for mode in list:
|
|
# header line for each suspend mode
|
|
num = 0
|
|
tAvg, tMin, tMax, tMed = list[mode]['avg'], list[mode]['min'],\
|
|
list[mode]['max'], list[mode]['med']
|
|
count = len(list[mode]['data'])
|
|
if 'idx' in list[mode]:
|
|
iMin, iMed, iMax = list[mode]['idx']
|
|
html += head.format('%d' % count, mode.upper(),
|
|
'%.3f' % tAvg[0], '%.3f' % tMin[0], '%.3f' % tMed[0], '%.3f' % tMax[0],
|
|
'%.3f' % tAvg[1], '%.3f' % tMin[1], '%.3f' % tMed[1], '%.3f' % tMax[1],
|
|
mode.lower()
|
|
)
|
|
else:
|
|
iMin = iMed = iMax = [-1, -1, -1]
|
|
html += headnone.format('%d' % count, mode.upper())
|
|
for d in list[mode]['data']:
|
|
# row classes - alternate row color
|
|
rcls = ['alt'] if num % 2 == 1 else []
|
|
if d[6] != 'pass':
|
|
rcls.append('notice')
|
|
html += '<tr class="'+(' '.join(rcls))+'">\n' if len(rcls) > 0 else '<tr>\n'
|
|
# figure out if the line has sus or res highlighted
|
|
idx = list[mode]['data'].index(d)
|
|
tHigh = ['', '']
|
|
for i in range(2):
|
|
tag = 's%s' % mode if i == 0 else 'r%s' % mode
|
|
if idx == iMin[i]:
|
|
tHigh[i] = ' id="%smin" class=minval title="Minimum"' % tag
|
|
elif idx == iMax[i]:
|
|
tHigh[i] = ' id="%smax" class=maxval title="Maximum"' % tag
|
|
elif idx == iMed[i]:
|
|
tHigh[i] = ' id="%smed" class=medval title="Median"' % tag
|
|
html += td.format("%d" % (list[mode]['data'].index(d) + 1)) # row
|
|
html += td.format(mode) # mode
|
|
html += td.format(d[0]) # host
|
|
html += td.format(d[1]) # kernel
|
|
html += td.format(d[2]) # time
|
|
html += td.format(d[6]) # result
|
|
html += td.format(d[7]) # issues
|
|
html += tdh.format('%.3f ms' % d[3], tHigh[0]) if d[3] else td.format('') # suspend
|
|
html += tdh.format('%.3f ms' % d[4], tHigh[1]) if d[4] else td.format('') # resume
|
|
html += td.format(d[8]) # sus_worst
|
|
html += td.format('%.3f ms' % d[9]) if d[9] else td.format('') # sus_worst time
|
|
html += td.format(d[10]) # res_worst
|
|
html += td.format('%.3f ms' % d[11]) if d[11] else td.format('') # res_worst time
|
|
html += tdlink.format(d[5]) if d[5] else td.format('') # url
|
|
html += '</tr>\n'
|
|
num += 1
|
|
|
|
# flush the data to file
|
|
hf = open(htmlfile, 'w')
|
|
hf.write(html+'</table>\n</body>\n</html>\n')
|
|
hf.close()
|
|
|
|
def ordinal(value):
|
|
suffix = 'th'
|
|
if value < 10 or value > 19:
|
|
if value % 10 == 1:
|
|
suffix = 'st'
|
|
elif value % 10 == 2:
|
|
suffix = 'nd'
|
|
elif value % 10 == 3:
|
|
suffix = 'rd'
|
|
return '%d%s' % (value, suffix)
|
|
|
|
# Function: createHTML
|
|
# Description:
|
|
# Create the output html file from the resident test data
|
|
# Arguments:
|
|
# testruns: array of Data objects from parseKernelLog or parseTraceLog
|
|
# Output:
|
|
# True if the html file was created, false if it failed
|
|
def createHTML(testruns, testfail):
|
|
if len(testruns) < 1:
|
|
pprint('ERROR: Not enough test data to build a timeline')
|
|
return
|
|
|
|
kerror = False
|
|
for data in testruns:
|
|
if data.kerror:
|
|
kerror = True
|
|
if(sysvals.suspendmode in ['freeze', 'standby']):
|
|
data.trimFreezeTime(testruns[-1].tSuspended)
|
|
|
|
# html function templates
|
|
html_error = '<div id="{1}" title="kernel error/warning" class="err" style="right:{0}%">{2}→</div>\n'
|
|
html_traceevent = '<div title="{0}" class="traceevent{6}" style="left:{1}%;top:{2}px;height:{3}px;width:{4}%;line-height:{3}px;{7}">{5}</div>\n'
|
|
html_cpuexec = '<div class="jiffie" style="left:{0}%;top:{1}px;height:{2}px;width:{3}%;background:{4};"></div>\n'
|
|
html_timetotal = '<table class="time1">\n<tr>'\
|
|
'<td class="green" title="{3}">{2} Suspend Time: <b>{0} ms</b></td>'\
|
|
'<td class="yellow" title="{4}">{2} Resume Time: <b>{1} ms</b></td>'\
|
|
'</tr>\n</table>\n'
|
|
html_timetotal2 = '<table class="time1">\n<tr>'\
|
|
'<td class="green" title="{4}">{3} Suspend Time: <b>{0} ms</b></td>'\
|
|
'<td class="gray" title="time spent in low-power mode with clock running">'+sysvals.suspendmode+' time: <b>{1} ms</b></td>'\
|
|
'<td class="yellow" title="{5}">{3} Resume Time: <b>{2} ms</b></td>'\
|
|
'</tr>\n</table>\n'
|
|
html_timetotal3 = '<table class="time1">\n<tr>'\
|
|
'<td class="green">Execution Time: <b>{0} ms</b></td>'\
|
|
'<td class="yellow">Command: <b>{1}</b></td>'\
|
|
'</tr>\n</table>\n'
|
|
html_timegroups = '<table class="time2">\n<tr>'\
|
|
'<td class="green" title="time from kernel enter_state({5}) to firmware mode [kernel time only]">{4}Kernel Suspend: {0} ms</td>'\
|
|
'<td class="purple">{4}Firmware Suspend: {1} ms</td>'\
|
|
'<td class="purple">{4}Firmware Resume: {2} ms</td>'\
|
|
'<td class="yellow" title="time from firmware mode to return from kernel enter_state({5}) [kernel time only]">{4}Kernel Resume: {3} ms</td>'\
|
|
'</tr>\n</table>\n'
|
|
html_fail = '<table class="testfail"><tr><td>{0}</td></tr></table>\n'
|
|
|
|
# html format variables
|
|
scaleH = 20
|
|
if kerror:
|
|
scaleH = 40
|
|
|
|
# device timeline
|
|
devtl = Timeline(30, scaleH)
|
|
|
|
# write the test title and general info header
|
|
devtl.createHeader(sysvals, testruns[0].stamp)
|
|
|
|
# Generate the header for this timeline
|
|
for data in testruns:
|
|
tTotal = data.end - data.start
|
|
sktime, rktime = data.getTimeValues()
|
|
if(tTotal == 0):
|
|
doError('No timeline data')
|
|
if(len(data.tLow) > 0):
|
|
low_time = '|'.join(data.tLow)
|
|
if sysvals.suspendmode == 'command':
|
|
run_time = '%.0f'%((data.end-data.start)*1000)
|
|
if sysvals.testcommand:
|
|
testdesc = sysvals.testcommand
|
|
else:
|
|
testdesc = 'unknown'
|
|
if(len(testruns) > 1):
|
|
testdesc = ordinal(data.testnumber+1)+' '+testdesc
|
|
thtml = html_timetotal3.format(run_time, testdesc)
|
|
devtl.html += thtml
|
|
elif data.fwValid:
|
|
suspend_time = '%.0f'%(sktime + (data.fwSuspend/1000000.0))
|
|
resume_time = '%.0f'%(rktime + (data.fwResume/1000000.0))
|
|
testdesc1 = 'Total'
|
|
testdesc2 = ''
|
|
stitle = 'time from kernel enter_state(%s) to low-power mode [kernel & firmware time]' % sysvals.suspendmode
|
|
rtitle = 'time from low-power mode to return from kernel enter_state(%s) [firmware & kernel time]' % sysvals.suspendmode
|
|
if(len(testruns) > 1):
|
|
testdesc1 = testdesc2 = ordinal(data.testnumber+1)
|
|
testdesc2 += ' '
|
|
if(len(data.tLow) == 0):
|
|
thtml = html_timetotal.format(suspend_time, \
|
|
resume_time, testdesc1, stitle, rtitle)
|
|
else:
|
|
thtml = html_timetotal2.format(suspend_time, low_time, \
|
|
resume_time, testdesc1, stitle, rtitle)
|
|
devtl.html += thtml
|
|
sftime = '%.3f'%(data.fwSuspend / 1000000.0)
|
|
rftime = '%.3f'%(data.fwResume / 1000000.0)
|
|
devtl.html += html_timegroups.format('%.3f'%sktime, \
|
|
sftime, rftime, '%.3f'%rktime, testdesc2, sysvals.suspendmode)
|
|
else:
|
|
suspend_time = '%.3f' % sktime
|
|
resume_time = '%.3f' % rktime
|
|
testdesc = 'Kernel'
|
|
stitle = 'time from kernel enter_state(%s) to firmware mode [kernel time only]' % sysvals.suspendmode
|
|
rtitle = 'time from firmware mode to return from kernel enter_state(%s) [kernel time only]' % sysvals.suspendmode
|
|
if(len(testruns) > 1):
|
|
testdesc = ordinal(data.testnumber+1)+' '+testdesc
|
|
if(len(data.tLow) == 0):
|
|
thtml = html_timetotal.format(suspend_time, \
|
|
resume_time, testdesc, stitle, rtitle)
|
|
else:
|
|
thtml = html_timetotal2.format(suspend_time, low_time, \
|
|
resume_time, testdesc, stitle, rtitle)
|
|
devtl.html += thtml
|
|
|
|
if testfail:
|
|
devtl.html += html_fail.format(testfail)
|
|
|
|
# time scale for potentially multiple datasets
|
|
t0 = testruns[0].start
|
|
tMax = testruns[-1].end
|
|
tTotal = tMax - t0
|
|
|
|
# determine the maximum number of rows we need to draw
|
|
fulllist = []
|
|
threadlist = []
|
|
pscnt = 0
|
|
devcnt = 0
|
|
for data in testruns:
|
|
data.selectTimelineDevices('%f', tTotal, sysvals.mindevlen)
|
|
for group in data.devicegroups:
|
|
devlist = []
|
|
for phase in group:
|
|
for devname in data.tdevlist[phase]:
|
|
d = DevItem(data.testnumber, phase, data.dmesg[phase]['list'][devname])
|
|
devlist.append(d)
|
|
if d.isa('kth'):
|
|
threadlist.append(d)
|
|
else:
|
|
if d.isa('ps'):
|
|
pscnt += 1
|
|
else:
|
|
devcnt += 1
|
|
fulllist.append(d)
|
|
if sysvals.mixedphaseheight:
|
|
devtl.getPhaseRows(devlist)
|
|
if not sysvals.mixedphaseheight:
|
|
if len(threadlist) > 0 and len(fulllist) > 0:
|
|
if pscnt > 0 and devcnt > 0:
|
|
msg = 'user processes & device pm callbacks'
|
|
elif pscnt > 0:
|
|
msg = 'user processes'
|
|
else:
|
|
msg = 'device pm callbacks'
|
|
d = testruns[0].addHorizontalDivider(msg, testruns[-1].end)
|
|
fulllist.insert(0, d)
|
|
devtl.getPhaseRows(fulllist)
|
|
if len(threadlist) > 0:
|
|
d = testruns[0].addHorizontalDivider('asynchronous kernel threads', testruns[-1].end)
|
|
threadlist.insert(0, d)
|
|
devtl.getPhaseRows(threadlist, devtl.rows)
|
|
devtl.calcTotalRows()
|
|
|
|
# draw the full timeline
|
|
devtl.createZoomBox(sysvals.suspendmode, len(testruns))
|
|
for data in testruns:
|
|
# draw each test run and block chronologically
|
|
phases = {'suspend':[],'resume':[]}
|
|
for phase in data.sortedPhases():
|
|
if data.dmesg[phase]['start'] >= data.tSuspended:
|
|
phases['resume'].append(phase)
|
|
else:
|
|
phases['suspend'].append(phase)
|
|
# now draw the actual timeline blocks
|
|
for dir in phases:
|
|
# draw suspend and resume blocks separately
|
|
bname = '%s%d' % (dir[0], data.testnumber)
|
|
if dir == 'suspend':
|
|
m0 = data.start
|
|
mMax = data.tSuspended
|
|
left = '%f' % (((m0-t0)*100.0)/tTotal)
|
|
else:
|
|
m0 = data.tSuspended
|
|
mMax = data.end
|
|
# in an x2 run, remove any gap between blocks
|
|
if len(testruns) > 1 and data.testnumber == 0:
|
|
mMax = testruns[1].start
|
|
left = '%f' % ((((m0-t0)*100.0)+sysvals.srgap/2)/tTotal)
|
|
mTotal = mMax - m0
|
|
# if a timeline block is 0 length, skip altogether
|
|
if mTotal == 0:
|
|
continue
|
|
width = '%f' % (((mTotal*100.0)-sysvals.srgap/2)/tTotal)
|
|
devtl.html += devtl.html_tblock.format(bname, left, width, devtl.scaleH)
|
|
for b in phases[dir]:
|
|
# draw the phase color background
|
|
phase = data.dmesg[b]
|
|
length = phase['end']-phase['start']
|
|
left = '%f' % (((phase['start']-m0)*100.0)/mTotal)
|
|
width = '%f' % ((length*100.0)/mTotal)
|
|
devtl.html += devtl.html_phase.format(left, width, \
|
|
'%.3f'%devtl.scaleH, '%.3f'%devtl.bodyH, \
|
|
data.dmesg[b]['color'], '')
|
|
for e in data.errorinfo[dir]:
|
|
# draw red lines for any kernel errors found
|
|
type, t, idx1, idx2 = e
|
|
id = '%d_%d' % (idx1, idx2)
|
|
right = '%f' % (((mMax-t)*100.0)/mTotal)
|
|
devtl.html += html_error.format(right, id, type)
|
|
for b in phases[dir]:
|
|
# draw the devices for this phase
|
|
phaselist = data.dmesg[b]['list']
|
|
for d in data.tdevlist[b]:
|
|
name = d
|
|
drv = ''
|
|
dev = phaselist[d]
|
|
xtraclass = ''
|
|
xtrainfo = ''
|
|
xtrastyle = ''
|
|
if 'htmlclass' in dev:
|
|
xtraclass = dev['htmlclass']
|
|
if 'color' in dev:
|
|
xtrastyle = 'background:%s;' % dev['color']
|
|
if(d in sysvals.devprops):
|
|
name = sysvals.devprops[d].altName(d)
|
|
xtraclass = sysvals.devprops[d].xtraClass()
|
|
xtrainfo = sysvals.devprops[d].xtraInfo()
|
|
elif xtraclass == ' kth':
|
|
xtrainfo = ' kernel_thread'
|
|
if('drv' in dev and dev['drv']):
|
|
drv = ' {%s}' % dev['drv']
|
|
rowheight = devtl.phaseRowHeight(data.testnumber, b, dev['row'])
|
|
rowtop = devtl.phaseRowTop(data.testnumber, b, dev['row'])
|
|
top = '%.3f' % (rowtop + devtl.scaleH)
|
|
left = '%f' % (((dev['start']-m0)*100)/mTotal)
|
|
width = '%f' % (((dev['end']-dev['start'])*100)/mTotal)
|
|
length = ' (%0.3f ms) ' % ((dev['end']-dev['start'])*1000)
|
|
title = name+drv+xtrainfo+length
|
|
if sysvals.suspendmode == 'command':
|
|
title += sysvals.testcommand
|
|
elif xtraclass == ' ps':
|
|
if 'suspend' in b:
|
|
title += 'pre_suspend_process'
|
|
else:
|
|
title += 'post_resume_process'
|
|
else:
|
|
title += b
|
|
devtl.html += devtl.html_device.format(dev['id'], \
|
|
title, left, top, '%.3f'%rowheight, width, \
|
|
d+drv, xtraclass, xtrastyle)
|
|
if('cpuexec' in dev):
|
|
for t in sorted(dev['cpuexec']):
|
|
start, end = t
|
|
j = float(dev['cpuexec'][t]) / 5
|
|
if j > 1.0:
|
|
j = 1.0
|
|
height = '%.3f' % (rowheight/3)
|
|
top = '%.3f' % (rowtop + devtl.scaleH + 2*rowheight/3)
|
|
left = '%f' % (((start-m0)*100)/mTotal)
|
|
width = '%f' % ((end-start)*100/mTotal)
|
|
color = 'rgba(255, 0, 0, %f)' % j
|
|
devtl.html += \
|
|
html_cpuexec.format(left, top, height, width, color)
|
|
if('src' not in dev):
|
|
continue
|
|
# draw any trace events for this device
|
|
for e in dev['src']:
|
|
height = '%.3f' % devtl.rowH
|
|
top = '%.3f' % (rowtop + devtl.scaleH + (e.row*devtl.rowH))
|
|
left = '%f' % (((e.time-m0)*100)/mTotal)
|
|
width = '%f' % (e.length*100/mTotal)
|
|
xtrastyle = ''
|
|
if e.color:
|
|
xtrastyle = 'background:%s;' % e.color
|
|
devtl.html += \
|
|
html_traceevent.format(e.title(), \
|
|
left, top, height, width, e.text(), '', xtrastyle)
|
|
# draw the time scale, try to make the number of labels readable
|
|
devtl.createTimeScale(m0, mMax, tTotal, dir)
|
|
devtl.html += '</div>\n'
|
|
|
|
# timeline is finished
|
|
devtl.html += '</div>\n</div>\n'
|
|
|
|
# draw a legend which describes the phases by color
|
|
if sysvals.suspendmode != 'command':
|
|
phasedef = testruns[-1].phasedef
|
|
devtl.html += '<div class="legend">\n'
|
|
pdelta = 100.0/len(phasedef.keys())
|
|
pmargin = pdelta / 4.0
|
|
for phase in sorted(phasedef, key=lambda k:phasedef[k]['order']):
|
|
id, p = '', phasedef[phase]
|
|
for word in phase.split('_'):
|
|
id += word[0]
|
|
order = '%.2f' % ((p['order'] * pdelta) + pmargin)
|
|
name = string.replace(phase, '_', ' ')
|
|
devtl.html += devtl.html_legend.format(order, p['color'], name, id)
|
|
devtl.html += '</div>\n'
|
|
|
|
hf = open(sysvals.htmlfile, 'w')
|
|
addCSS(hf, sysvals, len(testruns), kerror)
|
|
|
|
# write the device timeline
|
|
hf.write(devtl.html)
|
|
hf.write('<div id="devicedetailtitle"></div>\n')
|
|
hf.write('<div id="devicedetail" style="display:none;">\n')
|
|
# draw the colored boxes for the device detail section
|
|
for data in testruns:
|
|
hf.write('<div id="devicedetail%d">\n' % data.testnumber)
|
|
pscolor = 'linear-gradient(to top left, #ccc, #eee)'
|
|
hf.write(devtl.html_phaselet.format('pre_suspend_process', \
|
|
'0', '0', pscolor))
|
|
for b in data.sortedPhases():
|
|
phase = data.dmesg[b]
|
|
length = phase['end']-phase['start']
|
|
left = '%.3f' % (((phase['start']-t0)*100.0)/tTotal)
|
|
width = '%.3f' % ((length*100.0)/tTotal)
|
|
hf.write(devtl.html_phaselet.format(b, left, width, \
|
|
data.dmesg[b]['color']))
|
|
hf.write(devtl.html_phaselet.format('post_resume_process', \
|
|
'0', '0', pscolor))
|
|
if sysvals.suspendmode == 'command':
|
|
hf.write(devtl.html_phaselet.format('cmdexec', '0', '0', pscolor))
|
|
hf.write('</div>\n')
|
|
hf.write('</div>\n')
|
|
|
|
# write the ftrace data (callgraph)
|
|
if sysvals.cgtest >= 0 and len(testruns) > sysvals.cgtest:
|
|
data = testruns[sysvals.cgtest]
|
|
else:
|
|
data = testruns[-1]
|
|
if sysvals.usecallgraph:
|
|
addCallgraphs(sysvals, hf, data)
|
|
|
|
# add the test log as a hidden div
|
|
if sysvals.testlog and sysvals.logmsg:
|
|
hf.write('<div id="testlog" style="display:none;">\n'+sysvals.logmsg+'</div>\n')
|
|
# add the dmesg log as a hidden div
|
|
if sysvals.dmesglog and sysvals.dmesgfile:
|
|
hf.write('<div id="dmesglog" style="display:none;">\n')
|
|
lf = sysvals.openlog(sysvals.dmesgfile, 'r')
|
|
for line in lf:
|
|
line = line.replace('<', '<').replace('>', '>')
|
|
hf.write(line)
|
|
lf.close()
|
|
hf.write('</div>\n')
|
|
# add the ftrace log as a hidden div
|
|
if sysvals.ftracelog and sysvals.ftracefile:
|
|
hf.write('<div id="ftracelog" style="display:none;">\n')
|
|
lf = sysvals.openlog(sysvals.ftracefile, 'r')
|
|
for line in lf:
|
|
hf.write(line)
|
|
lf.close()
|
|
hf.write('</div>\n')
|
|
|
|
# write the footer and close
|
|
addScriptCode(hf, testruns)
|
|
hf.write('</body>\n</html>\n')
|
|
hf.close()
|
|
return True
|
|
|
|
def addCSS(hf, sv, testcount=1, kerror=False, extra=''):
|
|
kernel = sv.stamp['kernel']
|
|
host = sv.hostname[0].upper()+sv.hostname[1:]
|
|
mode = sv.suspendmode
|
|
if sv.suspendmode in suspendmodename:
|
|
mode = suspendmodename[sv.suspendmode]
|
|
title = host+' '+mode+' '+kernel
|
|
|
|
# various format changes by flags
|
|
cgchk = 'checked'
|
|
cgnchk = 'not(:checked)'
|
|
if sv.cgexp:
|
|
cgchk = 'not(:checked)'
|
|
cgnchk = 'checked'
|
|
|
|
hoverZ = 'z-index:8;'
|
|
if sv.usedevsrc:
|
|
hoverZ = ''
|
|
|
|
devlistpos = 'absolute'
|
|
if testcount > 1:
|
|
devlistpos = 'relative'
|
|
|
|
scaleTH = 20
|
|
if kerror:
|
|
scaleTH = 60
|
|
|
|
# write the html header first (html head, css code, up to body start)
|
|
html_header = '<!DOCTYPE html>\n<html>\n<head>\n\
|
|
<meta http-equiv="content-type" content="text/html; charset=UTF-8">\n\
|
|
<title>'+title+'</title>\n\
|
|
<style type=\'text/css\'>\n\
|
|
body {overflow-y:scroll;}\n\
|
|
.stamp {width:100%;text-align:center;background:gray;line-height:30px;color:white;font:25px Arial;}\n\
|
|
.stamp.sysinfo {font:10px Arial;}\n\
|
|
.callgraph {margin-top:30px;box-shadow:5px 5px 20px black;}\n\
|
|
.callgraph article * {padding-left:28px;}\n\
|
|
h1 {color:black;font:bold 30px Times;}\n\
|
|
t0 {color:black;font:bold 30px Times;}\n\
|
|
t1 {color:black;font:30px Times;}\n\
|
|
t2 {color:black;font:25px Times;}\n\
|
|
t3 {color:black;font:20px Times;white-space:nowrap;}\n\
|
|
t4 {color:black;font:bold 30px Times;line-height:60px;white-space:nowrap;}\n\
|
|
cS {font:bold 13px Times;}\n\
|
|
table {width:100%;}\n\
|
|
.gray {background:rgba(80,80,80,0.1);}\n\
|
|
.green {background:rgba(204,255,204,0.4);}\n\
|
|
.purple {background:rgba(128,0,128,0.2);}\n\
|
|
.yellow {background:rgba(255,255,204,0.4);}\n\
|
|
.blue {background:rgba(169,208,245,0.4);}\n\
|
|
.time1 {font:22px Arial;border:1px solid;}\n\
|
|
.time2 {font:15px Arial;border-bottom:1px solid;border-left:1px solid;border-right:1px solid;}\n\
|
|
.testfail {font:bold 22px Arial;color:red;border:1px dashed;}\n\
|
|
td {text-align:center;}\n\
|
|
r {color:#500000;font:15px Tahoma;}\n\
|
|
n {color:#505050;font:15px Tahoma;}\n\
|
|
.tdhl {color:red;}\n\
|
|
.hide {display:none;}\n\
|
|
.pf {display:none;}\n\
|
|
.pf:'+cgchk+' + label {background:url(\'data:image/svg+xml;utf,<?xml version="1.0" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" height="18" width="18" version="1.1"><circle cx="9" cy="9" r="8" stroke="black" stroke-width="1" fill="white"/><rect x="4" y="8" width="10" height="2" style="fill:black;stroke-width:0"/><rect x="8" y="4" width="2" height="10" style="fill:black;stroke-width:0"/></svg>\') no-repeat left center;}\n\
|
|
.pf:'+cgnchk+' ~ label {background:url(\'data:image/svg+xml;utf,<?xml version="1.0" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" height="18" width="18" version="1.1"><circle cx="9" cy="9" r="8" stroke="black" stroke-width="1" fill="white"/><rect x="4" y="8" width="10" height="2" style="fill:black;stroke-width:0"/></svg>\') no-repeat left center;}\n\
|
|
.pf:'+cgchk+' ~ *:not(:nth-child(2)) {display:none;}\n\
|
|
.zoombox {position:relative;width:100%;overflow-x:scroll;-webkit-user-select:none;-moz-user-select:none;user-select:none;}\n\
|
|
.timeline {position:relative;font-size:14px;cursor:pointer;width:100%; overflow:hidden;background:linear-gradient(#cccccc, white);}\n\
|
|
.thread {position:absolute;height:0%;overflow:hidden;z-index:7;line-height:30px;font-size:14px;border:1px solid;text-align:center;white-space:nowrap;}\n\
|
|
.thread.ps {border-radius:3px;background:linear-gradient(to top, #ccc, #eee);}\n\
|
|
.thread:hover {background:white;border:1px solid red;'+hoverZ+'}\n\
|
|
.thread.sec,.thread.sec:hover {background:black;border:0;color:white;line-height:15px;font-size:10px;}\n\
|
|
.hover {background:white;border:1px solid red;'+hoverZ+'}\n\
|
|
.hover.sync {background:white;}\n\
|
|
.hover.bg,.hover.kth,.hover.sync,.hover.ps {background:white;}\n\
|
|
.jiffie {position:absolute;pointer-events: none;z-index:8;}\n\
|
|
.traceevent {position:absolute;font-size:10px;z-index:7;overflow:hidden;color:black;text-align:center;white-space:nowrap;border-radius:5px;border:1px solid black;background:linear-gradient(to bottom right,#CCC,#969696);}\n\
|
|
.traceevent:hover {color:white;font-weight:bold;border:1px solid white;}\n\
|
|
.phase {position:absolute;overflow:hidden;border:0px;text-align:center;}\n\
|
|
.phaselet {float:left;overflow:hidden;border:0px;text-align:center;min-height:100px;font-size:24px;}\n\
|
|
.t {position:absolute;line-height:'+('%d'%scaleTH)+'px;pointer-events:none;top:0;height:100%;border-right:1px solid black;z-index:6;}\n\
|
|
.err {position:absolute;top:0%;height:100%;border-right:3px solid red;color:red;font:bold 14px Times;line-height:18px;}\n\
|
|
.legend {position:relative; width:100%; height:40px; text-align:center;margin-bottom:20px}\n\
|
|
.legend .square {position:absolute;cursor:pointer;top:10px; width:0px;height:20px;border:1px solid;padding-left:20px;}\n\
|
|
button {height:40px;width:200px;margin-bottom:20px;margin-top:20px;font-size:24px;}\n\
|
|
.btnfmt {position:relative;float:right;height:25px;width:auto;margin-top:3px;margin-bottom:0;font-size:10px;text-align:center;}\n\
|
|
.devlist {position:'+devlistpos+';width:190px;}\n\
|
|
a:link {color:white;text-decoration:none;}\n\
|
|
a:visited {color:white;}\n\
|
|
a:hover {color:white;}\n\
|
|
a:active {color:white;}\n\
|
|
.version {position:relative;float:left;color:white;font-size:10px;line-height:30px;margin-left:10px;}\n\
|
|
#devicedetail {min-height:100px;box-shadow:5px 5px 20px black;}\n\
|
|
.tblock {position:absolute;height:100%;background:#ddd;}\n\
|
|
.tback {position:absolute;width:100%;background:linear-gradient(#ccc, #ddd);}\n\
|
|
.bg {z-index:1;}\n\
|
|
'+extra+'\
|
|
</style>\n</head>\n<body>\n'
|
|
hf.write(html_header)
|
|
|
|
# Function: addScriptCode
|
|
# Description:
|
|
# Adds the javascript code to the output html
|
|
# Arguments:
|
|
# hf: the open html file pointer
|
|
# testruns: array of Data objects from parseKernelLog or parseTraceLog
|
|
def addScriptCode(hf, testruns):
|
|
t0 = testruns[0].start * 1000
|
|
tMax = testruns[-1].end * 1000
|
|
# create an array in javascript memory with the device details
|
|
detail = ' var devtable = [];\n'
|
|
for data in testruns:
|
|
topo = data.deviceTopology()
|
|
detail += ' devtable[%d] = "%s";\n' % (data.testnumber, topo)
|
|
detail += ' var bounds = [%f,%f];\n' % (t0, tMax)
|
|
# add the code which will manipulate the data in the browser
|
|
script_code = \
|
|
'<script type="text/javascript">\n'+detail+\
|
|
' var resolution = -1;\n'\
|
|
' var dragval = [0, 0];\n'\
|
|
' function redrawTimescale(t0, tMax, tS) {\n'\
|
|
' var rline = \'<div class="t" style="left:0;border-left:1px solid black;border-right:0;">\';\n'\
|
|
' var tTotal = tMax - t0;\n'\
|
|
' var list = document.getElementsByClassName("tblock");\n'\
|
|
' for (var i = 0; i < list.length; i++) {\n'\
|
|
' var timescale = list[i].getElementsByClassName("timescale")[0];\n'\
|
|
' var m0 = t0 + (tTotal*parseFloat(list[i].style.left)/100);\n'\
|
|
' var mTotal = tTotal*parseFloat(list[i].style.width)/100;\n'\
|
|
' var mMax = m0 + mTotal;\n'\
|
|
' var html = "";\n'\
|
|
' var divTotal = Math.floor(mTotal/tS) + 1;\n'\
|
|
' if(divTotal > 1000) continue;\n'\
|
|
' var divEdge = (mTotal - tS*(divTotal-1))*100/mTotal;\n'\
|
|
' var pos = 0.0, val = 0.0;\n'\
|
|
' for (var j = 0; j < divTotal; j++) {\n'\
|
|
' var htmlline = "";\n'\
|
|
' var mode = list[i].id[5];\n'\
|
|
' if(mode == "s") {\n'\
|
|
' pos = 100 - (((j)*tS*100)/mTotal) - divEdge;\n'\
|
|
' val = (j-divTotal+1)*tS;\n'\
|
|
' if(j == divTotal - 1)\n'\
|
|
' htmlline = \'<div class="t" style="right:\'+pos+\'%"><cS>S→</cS></div>\';\n'\
|
|
' else\n'\
|
|
' htmlline = \'<div class="t" style="right:\'+pos+\'%">\'+val+\'ms</div>\';\n'\
|
|
' } else {\n'\
|
|
' pos = 100 - (((j)*tS*100)/mTotal);\n'\
|
|
' val = (j)*tS;\n'\
|
|
' htmlline = \'<div class="t" style="right:\'+pos+\'%">\'+val+\'ms</div>\';\n'\
|
|
' if(j == 0)\n'\
|
|
' if(mode == "r")\n'\
|
|
' htmlline = rline+"<cS>←R</cS></div>";\n'\
|
|
' else\n'\
|
|
' htmlline = rline+"<cS>0ms</div>";\n'\
|
|
' }\n'\
|
|
' html += htmlline;\n'\
|
|
' }\n'\
|
|
' timescale.innerHTML = html;\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' function zoomTimeline() {\n'\
|
|
' var dmesg = document.getElementById("dmesg");\n'\
|
|
' var zoombox = document.getElementById("dmesgzoombox");\n'\
|
|
' var left = zoombox.scrollLeft;\n'\
|
|
' var val = parseFloat(dmesg.style.width);\n'\
|
|
' var newval = 100;\n'\
|
|
' var sh = window.outerWidth / 2;\n'\
|
|
' if(this.id == "zoomin") {\n'\
|
|
' newval = val * 1.2;\n'\
|
|
' if(newval > 910034) newval = 910034;\n'\
|
|
' dmesg.style.width = newval+"%";\n'\
|
|
' zoombox.scrollLeft = ((left + sh) * newval / val) - sh;\n'\
|
|
' } else if (this.id == "zoomout") {\n'\
|
|
' newval = val / 1.2;\n'\
|
|
' if(newval < 100) newval = 100;\n'\
|
|
' dmesg.style.width = newval+"%";\n'\
|
|
' zoombox.scrollLeft = ((left + sh) * newval / val) - sh;\n'\
|
|
' } else {\n'\
|
|
' zoombox.scrollLeft = 0;\n'\
|
|
' dmesg.style.width = "100%";\n'\
|
|
' }\n'\
|
|
' var tS = [10000, 5000, 2000, 1000, 500, 200, 100, 50, 20, 10, 5, 2, 1];\n'\
|
|
' var t0 = bounds[0];\n'\
|
|
' var tMax = bounds[1];\n'\
|
|
' var tTotal = tMax - t0;\n'\
|
|
' var wTotal = tTotal * 100.0 / newval;\n'\
|
|
' var idx = 7*window.innerWidth/1100;\n'\
|
|
' for(var i = 0; (i < tS.length)&&((wTotal / tS[i]) < idx); i++);\n'\
|
|
' if(i >= tS.length) i = tS.length - 1;\n'\
|
|
' if(tS[i] == resolution) return;\n'\
|
|
' resolution = tS[i];\n'\
|
|
' redrawTimescale(t0, tMax, tS[i]);\n'\
|
|
' }\n'\
|
|
' function deviceName(title) {\n'\
|
|
' var name = title.slice(0, title.indexOf(" ("));\n'\
|
|
' return name;\n'\
|
|
' }\n'\
|
|
' function deviceHover() {\n'\
|
|
' var name = deviceName(this.title);\n'\
|
|
' var dmesg = document.getElementById("dmesg");\n'\
|
|
' var dev = dmesg.getElementsByClassName("thread");\n'\
|
|
' var cpu = -1;\n'\
|
|
' if(name.match("CPU_ON\[[0-9]*\]"))\n'\
|
|
' cpu = parseInt(name.slice(7));\n'\
|
|
' else if(name.match("CPU_OFF\[[0-9]*\]"))\n'\
|
|
' cpu = parseInt(name.slice(8));\n'\
|
|
' for (var i = 0; i < dev.length; i++) {\n'\
|
|
' dname = deviceName(dev[i].title);\n'\
|
|
' var cname = dev[i].className.slice(dev[i].className.indexOf("thread"));\n'\
|
|
' if((cpu >= 0 && dname.match("CPU_O[NF]*\\\[*"+cpu+"\\\]")) ||\n'\
|
|
' (name == dname))\n'\
|
|
' {\n'\
|
|
' dev[i].className = "hover "+cname;\n'\
|
|
' } else {\n'\
|
|
' dev[i].className = cname;\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' function deviceUnhover() {\n'\
|
|
' var dmesg = document.getElementById("dmesg");\n'\
|
|
' var dev = dmesg.getElementsByClassName("thread");\n'\
|
|
' for (var i = 0; i < dev.length; i++) {\n'\
|
|
' dev[i].className = dev[i].className.slice(dev[i].className.indexOf("thread"));\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' function deviceTitle(title, total, cpu) {\n'\
|
|
' var prefix = "Total";\n'\
|
|
' if(total.length > 3) {\n'\
|
|
' prefix = "Average";\n'\
|
|
' total[1] = (total[1]+total[3])/2;\n'\
|
|
' total[2] = (total[2]+total[4])/2;\n'\
|
|
' }\n'\
|
|
' var devtitle = document.getElementById("devicedetailtitle");\n'\
|
|
' var name = deviceName(title);\n'\
|
|
' if(cpu >= 0) name = "CPU"+cpu;\n'\
|
|
' var driver = "";\n'\
|
|
' var tS = "<t2>(</t2>";\n'\
|
|
' var tR = "<t2>)</t2>";\n'\
|
|
' if(total[1] > 0)\n'\
|
|
' tS = "<t2>("+prefix+" Suspend:</t2><t0> "+total[1].toFixed(3)+" ms</t0> ";\n'\
|
|
' if(total[2] > 0)\n'\
|
|
' tR = " <t2>"+prefix+" Resume:</t2><t0> "+total[2].toFixed(3)+" ms<t2>)</t2></t0>";\n'\
|
|
' var s = title.indexOf("{");\n'\
|
|
' var e = title.indexOf("}");\n'\
|
|
' if((s >= 0) && (e >= 0))\n'\
|
|
' driver = title.slice(s+1, e) + " <t1>@</t1> ";\n'\
|
|
' if(total[1] > 0 && total[2] > 0)\n'\
|
|
' devtitle.innerHTML = "<t0>"+driver+name+"</t0> "+tS+tR;\n'\
|
|
' else\n'\
|
|
' devtitle.innerHTML = "<t0>"+title+"</t0>";\n'\
|
|
' return name;\n'\
|
|
' }\n'\
|
|
' function deviceDetail() {\n'\
|
|
' var devinfo = document.getElementById("devicedetail");\n'\
|
|
' devinfo.style.display = "block";\n'\
|
|
' var name = deviceName(this.title);\n'\
|
|
' var cpu = -1;\n'\
|
|
' if(name.match("CPU_ON\[[0-9]*\]"))\n'\
|
|
' cpu = parseInt(name.slice(7));\n'\
|
|
' else if(name.match("CPU_OFF\[[0-9]*\]"))\n'\
|
|
' cpu = parseInt(name.slice(8));\n'\
|
|
' var dmesg = document.getElementById("dmesg");\n'\
|
|
' var dev = dmesg.getElementsByClassName("thread");\n'\
|
|
' var idlist = [];\n'\
|
|
' var pdata = [[]];\n'\
|
|
' if(document.getElementById("devicedetail1"))\n'\
|
|
' pdata = [[], []];\n'\
|
|
' var pd = pdata[0];\n'\
|
|
' var total = [0.0, 0.0, 0.0];\n'\
|
|
' for (var i = 0; i < dev.length; i++) {\n'\
|
|
' dname = deviceName(dev[i].title);\n'\
|
|
' if((cpu >= 0 && dname.match("CPU_O[NF]*\\\[*"+cpu+"\\\]")) ||\n'\
|
|
' (name == dname))\n'\
|
|
' {\n'\
|
|
' idlist[idlist.length] = dev[i].id;\n'\
|
|
' var tidx = 1;\n'\
|
|
' if(dev[i].id[0] == "a") {\n'\
|
|
' pd = pdata[0];\n'\
|
|
' } else {\n'\
|
|
' if(pdata.length == 1) pdata[1] = [];\n'\
|
|
' if(total.length == 3) total[3]=total[4]=0.0;\n'\
|
|
' pd = pdata[1];\n'\
|
|
' tidx = 3;\n'\
|
|
' }\n'\
|
|
' var info = dev[i].title.split(" ");\n'\
|
|
' var pname = info[info.length-1];\n'\
|
|
' pd[pname] = parseFloat(info[info.length-3].slice(1));\n'\
|
|
' total[0] += pd[pname];\n'\
|
|
' if(pname.indexOf("suspend") >= 0)\n'\
|
|
' total[tidx] += pd[pname];\n'\
|
|
' else\n'\
|
|
' total[tidx+1] += pd[pname];\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' var devname = deviceTitle(this.title, total, cpu);\n'\
|
|
' var left = 0.0;\n'\
|
|
' for (var t = 0; t < pdata.length; t++) {\n'\
|
|
' pd = pdata[t];\n'\
|
|
' devinfo = document.getElementById("devicedetail"+t);\n'\
|
|
' var phases = devinfo.getElementsByClassName("phaselet");\n'\
|
|
' for (var i = 0; i < phases.length; i++) {\n'\
|
|
' if(phases[i].id in pd) {\n'\
|
|
' var w = 100.0*pd[phases[i].id]/total[0];\n'\
|
|
' var fs = 32;\n'\
|
|
' if(w < 8) fs = 4*w | 0;\n'\
|
|
' var fs2 = fs*3/4;\n'\
|
|
' phases[i].style.width = w+"%";\n'\
|
|
' phases[i].style.left = left+"%";\n'\
|
|
' phases[i].title = phases[i].id+" "+pd[phases[i].id]+" ms";\n'\
|
|
' left += w;\n'\
|
|
' var time = "<t4 style=\\"font-size:"+fs+"px\\">"+pd[phases[i].id]+" ms<br></t4>";\n'\
|
|
' var pname = "<t3 style=\\"font-size:"+fs2+"px\\">"+phases[i].id.replace(new RegExp("_", "g"), " ")+"</t3>";\n'\
|
|
' phases[i].innerHTML = time+pname;\n'\
|
|
' } else {\n'\
|
|
' phases[i].style.width = "0%";\n'\
|
|
' phases[i].style.left = left+"%";\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' if(typeof devstats !== \'undefined\')\n'\
|
|
' callDetail(this.id, this.title);\n'\
|
|
' var cglist = document.getElementById("callgraphs");\n'\
|
|
' if(!cglist) return;\n'\
|
|
' var cg = cglist.getElementsByClassName("atop");\n'\
|
|
' if(cg.length < 10) return;\n'\
|
|
' for (var i = 0; i < cg.length; i++) {\n'\
|
|
' cgid = cg[i].id.split("x")[0]\n'\
|
|
' if(idlist.indexOf(cgid) >= 0) {\n'\
|
|
' cg[i].style.display = "block";\n'\
|
|
' } else {\n'\
|
|
' cg[i].style.display = "none";\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' function callDetail(devid, devtitle) {\n'\
|
|
' if(!(devid in devstats) || devstats[devid].length < 1)\n'\
|
|
' return;\n'\
|
|
' var list = devstats[devid];\n'\
|
|
' var tmp = devtitle.split(" ");\n'\
|
|
' var name = tmp[0], phase = tmp[tmp.length-1];\n'\
|
|
' var dd = document.getElementById(phase);\n'\
|
|
' var total = parseFloat(tmp[1].slice(1));\n'\
|
|
' var mlist = [];\n'\
|
|
' var maxlen = 0;\n'\
|
|
' var info = []\n'\
|
|
' for(var i in list) {\n'\
|
|
' if(list[i][0] == "@") {\n'\
|
|
' info = list[i].split("|");\n'\
|
|
' continue;\n'\
|
|
' }\n'\
|
|
' var tmp = list[i].split("|");\n'\
|
|
' var t = parseFloat(tmp[0]), f = tmp[1], c = parseInt(tmp[2]);\n'\
|
|
' var p = (t*100.0/total).toFixed(2);\n'\
|
|
' mlist[mlist.length] = [f, c, t.toFixed(2), p+"%"];\n'\
|
|
' if(f.length > maxlen)\n'\
|
|
' maxlen = f.length;\n'\
|
|
' }\n'\
|
|
' var pad = 5;\n'\
|
|
' if(mlist.length == 0) pad = 30;\n'\
|
|
' var html = \'<div style="padding-top:\'+pad+\'px"><t3> <b>\'+name+\':</b>\';\n'\
|
|
' if(info.length > 2)\n'\
|
|
' html += " start=<b>"+info[1]+"</b>, end=<b>"+info[2]+"</b>";\n'\
|
|
' if(info.length > 3)\n'\
|
|
' html += ", length<i>(w/o overhead)</i>=<b>"+info[3]+" ms</b>";\n'\
|
|
' if(info.length > 4)\n'\
|
|
' html += ", return=<b>"+info[4]+"</b>";\n'\
|
|
' html += "</t3></div>";\n'\
|
|
' if(mlist.length > 0) {\n'\
|
|
' html += \'<table class=fstat style="padding-top:\'+(maxlen*5)+\'px;"><tr><th>Function</th>\';\n'\
|
|
' for(var i in mlist)\n'\
|
|
' html += "<td class=vt>"+mlist[i][0]+"</td>";\n'\
|
|
' html += "</tr><tr><th>Calls</th>";\n'\
|
|
' for(var i in mlist)\n'\
|
|
' html += "<td>"+mlist[i][1]+"</td>";\n'\
|
|
' html += "</tr><tr><th>Time(ms)</th>";\n'\
|
|
' for(var i in mlist)\n'\
|
|
' html += "<td>"+mlist[i][2]+"</td>";\n'\
|
|
' html += "</tr><tr><th>Percent</th>";\n'\
|
|
' for(var i in mlist)\n'\
|
|
' html += "<td>"+mlist[i][3]+"</td>";\n'\
|
|
' html += "</tr></table>";\n'\
|
|
' }\n'\
|
|
' dd.innerHTML = html;\n'\
|
|
' var height = (maxlen*5)+100;\n'\
|
|
' dd.style.height = height+"px";\n'\
|
|
' document.getElementById("devicedetail").style.height = height+"px";\n'\
|
|
' }\n'\
|
|
' function callSelect() {\n'\
|
|
' var cglist = document.getElementById("callgraphs");\n'\
|
|
' if(!cglist) return;\n'\
|
|
' var cg = cglist.getElementsByClassName("atop");\n'\
|
|
' for (var i = 0; i < cg.length; i++) {\n'\
|
|
' if(this.id == cg[i].id) {\n'\
|
|
' cg[i].style.display = "block";\n'\
|
|
' } else {\n'\
|
|
' cg[i].style.display = "none";\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' function devListWindow(e) {\n'\
|
|
' var win = window.open();\n'\
|
|
' var html = "<title>"+e.target.innerHTML+"</title>"+\n'\
|
|
' "<style type=\\"text/css\\">"+\n'\
|
|
' " ul {list-style-type:circle;padding-left:10px;margin-left:10px;}"+\n'\
|
|
' "</style>"\n'\
|
|
' var dt = devtable[0];\n'\
|
|
' if(e.target.id != "devlist1")\n'\
|
|
' dt = devtable[1];\n'\
|
|
' win.document.write(html+dt);\n'\
|
|
' }\n'\
|
|
' function errWindow() {\n'\
|
|
' var range = this.id.split("_");\n'\
|
|
' var idx1 = parseInt(range[0]);\n'\
|
|
' var idx2 = parseInt(range[1]);\n'\
|
|
' var win = window.open();\n'\
|
|
' var log = document.getElementById("dmesglog");\n'\
|
|
' var title = "<title>dmesg log</title>";\n'\
|
|
' var text = log.innerHTML.split("\\n");\n'\
|
|
' var html = "";\n'\
|
|
' for(var i = 0; i < text.length; i++) {\n'\
|
|
' if(i == idx1) {\n'\
|
|
' html += "<e id=target>"+text[i]+"</e>\\n";\n'\
|
|
' } else if(i > idx1 && i <= idx2) {\n'\
|
|
' html += "<e>"+text[i]+"</e>\\n";\n'\
|
|
' } else {\n'\
|
|
' html += text[i]+"\\n";\n'\
|
|
' }\n'\
|
|
' }\n'\
|
|
' win.document.write("<style>e{color:red}</style>"+title+"<pre>"+html+"</pre>");\n'\
|
|
' win.location.hash = "#target";\n'\
|
|
' win.document.close();\n'\
|
|
' }\n'\
|
|
' function logWindow(e) {\n'\
|
|
' var name = e.target.id.slice(4);\n'\
|
|
' var win = window.open();\n'\
|
|
' var log = document.getElementById(name+"log");\n'\
|
|
' var title = "<title>"+document.title.split(" ")[0]+" "+name+" log</title>";\n'\
|
|
' win.document.write(title+"<pre>"+log.innerHTML+"</pre>");\n'\
|
|
' win.document.close();\n'\
|
|
' }\n'\
|
|
' function onMouseDown(e) {\n'\
|
|
' dragval[0] = e.clientX;\n'\
|
|
' dragval[1] = document.getElementById("dmesgzoombox").scrollLeft;\n'\
|
|
' document.onmousemove = onMouseMove;\n'\
|
|
' }\n'\
|
|
' function onMouseMove(e) {\n'\
|
|
' var zoombox = document.getElementById("dmesgzoombox");\n'\
|
|
' zoombox.scrollLeft = dragval[1] + dragval[0] - e.clientX;\n'\
|
|
' }\n'\
|
|
' function onMouseUp(e) {\n'\
|
|
' document.onmousemove = null;\n'\
|
|
' }\n'\
|
|
' function onKeyPress(e) {\n'\
|
|
' var c = e.charCode;\n'\
|
|
' if(c != 42 && c != 43 && c != 45) return;\n'\
|
|
' var click = document.createEvent("Events");\n'\
|
|
' click.initEvent("click", true, false);\n'\
|
|
' if(c == 43) \n'\
|
|
' document.getElementById("zoomin").dispatchEvent(click);\n'\
|
|
' else if(c == 45)\n'\
|
|
' document.getElementById("zoomout").dispatchEvent(click);\n'\
|
|
' else if(c == 42)\n'\
|
|
' document.getElementById("zoomdef").dispatchEvent(click);\n'\
|
|
' }\n'\
|
|
' window.addEventListener("resize", function () {zoomTimeline();});\n'\
|
|
' window.addEventListener("load", function () {\n'\
|
|
' var dmesg = document.getElementById("dmesg");\n'\
|
|
' dmesg.style.width = "100%"\n'\
|
|
' dmesg.onmousedown = onMouseDown;\n'\
|
|
' document.onmouseup = onMouseUp;\n'\
|
|
' document.onkeypress = onKeyPress;\n'\
|
|
' document.getElementById("zoomin").onclick = zoomTimeline;\n'\
|
|
' document.getElementById("zoomout").onclick = zoomTimeline;\n'\
|
|
' document.getElementById("zoomdef").onclick = zoomTimeline;\n'\
|
|
' var list = document.getElementsByClassName("err");\n'\
|
|
' for (var i = 0; i < list.length; i++)\n'\
|
|
' list[i].onclick = errWindow;\n'\
|
|
' var list = document.getElementsByClassName("logbtn");\n'\
|
|
' for (var i = 0; i < list.length; i++)\n'\
|
|
' list[i].onclick = logWindow;\n'\
|
|
' list = document.getElementsByClassName("devlist");\n'\
|
|
' for (var i = 0; i < list.length; i++)\n'\
|
|
' list[i].onclick = devListWindow;\n'\
|
|
' var dev = dmesg.getElementsByClassName("thread");\n'\
|
|
' for (var i = 0; i < dev.length; i++) {\n'\
|
|
' dev[i].onclick = deviceDetail;\n'\
|
|
' dev[i].onmouseover = deviceHover;\n'\
|
|
' dev[i].onmouseout = deviceUnhover;\n'\
|
|
' }\n'\
|
|
' var dev = dmesg.getElementsByClassName("srccall");\n'\
|
|
' for (var i = 0; i < dev.length; i++)\n'\
|
|
' dev[i].onclick = callSelect;\n'\
|
|
' zoomTimeline();\n'\
|
|
' });\n'\
|
|
'</script>\n'
|
|
hf.write(script_code);
|
|
|
|
def setRuntimeSuspend(before=True):
|
|
global sysvals
|
|
sv = sysvals
|
|
if sv.rs == 0:
|
|
return
|
|
if before:
|
|
# runtime suspend disable or enable
|
|
if sv.rs > 0:
|
|
sv.rstgt, sv.rsval, sv.rsdir = 'on', 'auto', 'enabled'
|
|
else:
|
|
sv.rstgt, sv.rsval, sv.rsdir = 'auto', 'on', 'disabled'
|
|
pprint('CONFIGURING RUNTIME SUSPEND...')
|
|
sv.rslist = deviceInfo(sv.rstgt)
|
|
for i in sv.rslist:
|
|
sv.setVal(sv.rsval, i)
|
|
pprint('runtime suspend %s on all devices (%d changed)' % (sv.rsdir, len(sv.rslist)))
|
|
pprint('waiting 5 seconds...')
|
|
time.sleep(5)
|
|
else:
|
|
# runtime suspend re-enable or re-disable
|
|
for i in sv.rslist:
|
|
sv.setVal(sv.rstgt, i)
|
|
pprint('runtime suspend settings restored on %d devices' % len(sv.rslist))
|
|
|
|
# Function: executeSuspend
|
|
# Description:
|
|
# Execute system suspend through the sysfs interface, then copy the output
|
|
# dmesg and ftrace files to the test output directory.
|
|
def executeSuspend():
|
|
pm = ProcessMonitor()
|
|
tp = sysvals.tpath
|
|
testdata = []
|
|
battery = True if getBattery() else False
|
|
# run these commands to prepare the system for suspend
|
|
if sysvals.display:
|
|
pprint('SET DISPLAY TO %s' % sysvals.display.upper())
|
|
displayControl(sysvals.display)
|
|
time.sleep(1)
|
|
if sysvals.sync:
|
|
pprint('SYNCING FILESYSTEMS')
|
|
call('sync', shell=True)
|
|
# mark the start point in the kernel ring buffer just as we start
|
|
sysvals.initdmesg()
|
|
# start ftrace
|
|
if(sysvals.usecallgraph or sysvals.usetraceevents):
|
|
pprint('START TRACING')
|
|
sysvals.fsetVal('1', 'tracing_on')
|
|
if sysvals.useprocmon:
|
|
pm.start()
|
|
# execute however many s/r runs requested
|
|
for count in range(1,sysvals.execcount+1):
|
|
# x2delay in between test runs
|
|
if(count > 1 and sysvals.x2delay > 0):
|
|
sysvals.fsetVal('WAIT %d' % sysvals.x2delay, 'trace_marker')
|
|
time.sleep(sysvals.x2delay/1000.0)
|
|
sysvals.fsetVal('WAIT END', 'trace_marker')
|
|
# start message
|
|
if sysvals.testcommand != '':
|
|
pprint('COMMAND START')
|
|
else:
|
|
if(sysvals.rtcwake):
|
|
pprint('SUSPEND START')
|
|
else:
|
|
pprint('SUSPEND START (press a key to resume)')
|
|
bat1 = getBattery() if battery else False
|
|
# set rtcwake
|
|
if(sysvals.rtcwake):
|
|
pprint('will issue an rtcwake in %d seconds' % sysvals.rtcwaketime)
|
|
sysvals.rtcWakeAlarmOn()
|
|
# start of suspend trace marker
|
|
if(sysvals.usecallgraph or sysvals.usetraceevents):
|
|
sysvals.fsetVal('SUSPEND START', 'trace_marker')
|
|
# predelay delay
|
|
if(count == 1 and sysvals.predelay > 0):
|
|
sysvals.fsetVal('WAIT %d' % sysvals.predelay, 'trace_marker')
|
|
time.sleep(sysvals.predelay/1000.0)
|
|
sysvals.fsetVal('WAIT END', 'trace_marker')
|
|
# initiate suspend or command
|
|
tdata = {'error': ''}
|
|
if sysvals.testcommand != '':
|
|
res = call(sysvals.testcommand+' 2>&1', shell=True);
|
|
if res != 0:
|
|
tdata['error'] = 'cmd returned %d' % res
|
|
else:
|
|
mode = sysvals.suspendmode
|
|
if sysvals.memmode and os.path.exists(sysvals.mempowerfile):
|
|
mode = 'mem'
|
|
pf = open(sysvals.mempowerfile, 'w')
|
|
pf.write(sysvals.memmode)
|
|
pf.close()
|
|
if sysvals.diskmode and os.path.exists(sysvals.diskpowerfile):
|
|
mode = 'disk'
|
|
pf = open(sysvals.diskpowerfile, 'w')
|
|
pf.write(sysvals.diskmode)
|
|
pf.close()
|
|
pf = open(sysvals.powerfile, 'w')
|
|
pf.write(mode)
|
|
# execution will pause here
|
|
try:
|
|
pf.close()
|
|
except Exception as e:
|
|
tdata['error'] = str(e)
|
|
if(sysvals.rtcwake):
|
|
sysvals.rtcWakeAlarmOff()
|
|
# postdelay delay
|
|
if(count == sysvals.execcount and sysvals.postdelay > 0):
|
|
sysvals.fsetVal('WAIT %d' % sysvals.postdelay, 'trace_marker')
|
|
time.sleep(sysvals.postdelay/1000.0)
|
|
sysvals.fsetVal('WAIT END', 'trace_marker')
|
|
# return from suspend
|
|
pprint('RESUME COMPLETE')
|
|
if(sysvals.usecallgraph or sysvals.usetraceevents):
|
|
sysvals.fsetVal('RESUME COMPLETE', 'trace_marker')
|
|
if(sysvals.suspendmode == 'mem' or sysvals.suspendmode == 'command'):
|
|
tdata['fw'] = getFPDT(False)
|
|
bat2 = getBattery() if battery else False
|
|
if battery and bat1 and bat2:
|
|
tdata['bat'] = (bat1, bat2)
|
|
testdata.append(tdata)
|
|
# stop ftrace
|
|
if(sysvals.usecallgraph or sysvals.usetraceevents):
|
|
if sysvals.useprocmon:
|
|
pm.stop()
|
|
sysvals.fsetVal('0', 'tracing_on')
|
|
# grab a copy of the dmesg output
|
|
pprint('CAPTURING DMESG')
|
|
sysvals.getdmesg(testdata)
|
|
# grab a copy of the ftrace output
|
|
if(sysvals.usecallgraph or sysvals.usetraceevents):
|
|
pprint('CAPTURING TRACE')
|
|
op = sysvals.writeDatafileHeader(sysvals.ftracefile, testdata)
|
|
fp = open(tp+'trace', 'r')
|
|
for line in fp:
|
|
op.write(line)
|
|
op.close()
|
|
sysvals.fsetVal('', 'trace')
|
|
devProps()
|
|
|
|
def readFile(file):
|
|
if os.path.islink(file):
|
|
return os.readlink(file).split('/')[-1]
|
|
else:
|
|
return sysvals.getVal(file).strip()
|
|
|
|
# Function: ms2nice
|
|
# Description:
|
|
# Print out a very concise time string in minutes and seconds
|
|
# Output:
|
|
# The time string, e.g. "1901m16s"
|
|
def ms2nice(val):
|
|
val = int(val)
|
|
h = val / 3600000
|
|
m = (val / 60000) % 60
|
|
s = (val / 1000) % 60
|
|
if h > 0:
|
|
return '%d:%02d:%02d' % (h, m, s)
|
|
if m > 0:
|
|
return '%02d:%02d' % (m, s)
|
|
return '%ds' % s
|
|
|
|
def yesno(val):
|
|
list = {'enabled':'A', 'disabled':'S', 'auto':'E', 'on':'D',
|
|
'active':'A', 'suspended':'S', 'suspending':'S'}
|
|
if val not in list:
|
|
return ' '
|
|
return list[val]
|
|
|
|
# Function: deviceInfo
|
|
# Description:
|
|
# Detect all the USB hosts and devices currently connected and add
|
|
# a list of USB device names to sysvals for better timeline readability
|
|
def deviceInfo(output=''):
|
|
if not output:
|
|
pprint('LEGEND\n'\
|
|
'---------------------------------------------------------------------------------------------\n'\
|
|
' A = async/sync PM queue (A/S) C = runtime active children\n'\
|
|
' R = runtime suspend enabled/disabled (E/D) rACTIVE = runtime active (min/sec)\n'\
|
|
' S = runtime status active/suspended (A/S) rSUSPEND = runtime suspend (min/sec)\n'\
|
|
' U = runtime usage count\n'\
|
|
'---------------------------------------------------------------------------------------------\n'\
|
|
'DEVICE NAME A R S U C rACTIVE rSUSPEND\n'\
|
|
'---------------------------------------------------------------------------------------------')
|
|
|
|
res = []
|
|
tgtval = 'runtime_status'
|
|
lines = dict()
|
|
for dirname, dirnames, filenames in os.walk('/sys/devices'):
|
|
if(not re.match('.*/power', dirname) or
|
|
'control' not in filenames or
|
|
tgtval not in filenames):
|
|
continue
|
|
name = ''
|
|
dirname = dirname[:-6]
|
|
device = dirname.split('/')[-1]
|
|
power = dict()
|
|
power[tgtval] = readFile('%s/power/%s' % (dirname, tgtval))
|
|
# only list devices which support runtime suspend
|
|
if power[tgtval] not in ['active', 'suspended', 'suspending']:
|
|
continue
|
|
for i in ['product', 'driver', 'subsystem']:
|
|
file = '%s/%s' % (dirname, i)
|
|
if os.path.exists(file):
|
|
name = readFile(file)
|
|
break
|
|
for i in ['async', 'control', 'runtime_status', 'runtime_usage',
|
|
'runtime_active_kids', 'runtime_active_time',
|
|
'runtime_suspended_time']:
|
|
if i in filenames:
|
|
power[i] = readFile('%s/power/%s' % (dirname, i))
|
|
if output:
|
|
if power['control'] == output:
|
|
res.append('%s/power/control' % dirname)
|
|
continue
|
|
lines[dirname] = '%-26s %-26s %1s %1s %1s %1s %1s %10s %10s' % \
|
|
(device[:26], name[:26],
|
|
yesno(power['async']), \
|
|
yesno(power['control']), \
|
|
yesno(power['runtime_status']), \
|
|
power['runtime_usage'], \
|
|
power['runtime_active_kids'], \
|
|
ms2nice(power['runtime_active_time']), \
|
|
ms2nice(power['runtime_suspended_time']))
|
|
for i in sorted(lines):
|
|
print lines[i]
|
|
return res
|
|
|
|
# Function: devProps
|
|
# Description:
|
|
# Retrieve a list of properties for all devices in the trace log
|
|
def devProps(data=0):
|
|
props = dict()
|
|
|
|
if data:
|
|
idx = data.index(': ') + 2
|
|
if idx >= len(data):
|
|
return
|
|
devlist = data[idx:].split(';')
|
|
for dev in devlist:
|
|
f = dev.split(',')
|
|
if len(f) < 3:
|
|
continue
|
|
dev = f[0]
|
|
props[dev] = DevProps()
|
|
props[dev].altname = f[1]
|
|
if int(f[2]):
|
|
props[dev].async = True
|
|
else:
|
|
props[dev].async = False
|
|
sysvals.devprops = props
|
|
if sysvals.suspendmode == 'command' and 'testcommandstring' in props:
|
|
sysvals.testcommand = props['testcommandstring'].altname
|
|
return
|
|
|
|
if(os.path.exists(sysvals.ftracefile) == False):
|
|
doError('%s does not exist' % sysvals.ftracefile)
|
|
|
|
# first get the list of devices we need properties for
|
|
msghead = 'Additional data added by AnalyzeSuspend'
|
|
alreadystamped = False
|
|
tp = TestProps()
|
|
tf = sysvals.openlog(sysvals.ftracefile, 'r')
|
|
for line in tf:
|
|
if msghead in line:
|
|
alreadystamped = True
|
|
continue
|
|
# determine the trace data type (required for further parsing)
|
|
m = re.match(tp.tracertypefmt, line)
|
|
if(m):
|
|
tp.setTracerType(m.group('t'))
|
|
continue
|
|
# parse only valid lines, if this is not one move on
|
|
m = re.match(tp.ftrace_line_fmt, line)
|
|
if(not m or 'device_pm_callback_start' not in line):
|
|
continue
|
|
m = re.match('.*: (?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*', m.group('msg'));
|
|
if(not m):
|
|
continue
|
|
dev = m.group('d')
|
|
if dev not in props:
|
|
props[dev] = DevProps()
|
|
tf.close()
|
|
|
|
if not alreadystamped and sysvals.suspendmode == 'command':
|
|
out = '#\n# '+msghead+'\n# Device Properties: '
|
|
out += 'testcommandstring,%s,0;' % (sysvals.testcommand)
|
|
with sysvals.openlog(sysvals.ftracefile, 'a') as fp:
|
|
fp.write(out+'\n')
|
|
sysvals.devprops = props
|
|
return
|
|
|
|
# now get the syspath for each of our target devices
|
|
for dirname, dirnames, filenames in os.walk('/sys/devices'):
|
|
if(re.match('.*/power', dirname) and 'async' in filenames):
|
|
dev = dirname.split('/')[-2]
|
|
if dev in props and (not props[dev].syspath or len(dirname) < len(props[dev].syspath)):
|
|
props[dev].syspath = dirname[:-6]
|
|
|
|
# now fill in the properties for our target devices
|
|
for dev in props:
|
|
dirname = props[dev].syspath
|
|
if not dirname or not os.path.exists(dirname):
|
|
continue
|
|
with open(dirname+'/power/async') as fp:
|
|
text = fp.read()
|
|
props[dev].async = False
|
|
if 'enabled' in text:
|
|
props[dev].async = True
|
|
fields = os.listdir(dirname)
|
|
if 'product' in fields:
|
|
with open(dirname+'/product') as fp:
|
|
props[dev].altname = fp.read()
|
|
elif 'name' in fields:
|
|
with open(dirname+'/name') as fp:
|
|
props[dev].altname = fp.read()
|
|
elif 'model' in fields:
|
|
with open(dirname+'/model') as fp:
|
|
props[dev].altname = fp.read()
|
|
elif 'description' in fields:
|
|
with open(dirname+'/description') as fp:
|
|
props[dev].altname = fp.read()
|
|
elif 'id' in fields:
|
|
with open(dirname+'/id') as fp:
|
|
props[dev].altname = fp.read()
|
|
elif 'idVendor' in fields and 'idProduct' in fields:
|
|
idv, idp = '', ''
|
|
with open(dirname+'/idVendor') as fp:
|
|
idv = fp.read().strip()
|
|
with open(dirname+'/idProduct') as fp:
|
|
idp = fp.read().strip()
|
|
props[dev].altname = '%s:%s' % (idv, idp)
|
|
|
|
if props[dev].altname:
|
|
out = props[dev].altname.strip().replace('\n', ' ')
|
|
out = out.replace(',', ' ')
|
|
out = out.replace(';', ' ')
|
|
props[dev].altname = out
|
|
|
|
# and now write the data to the ftrace file
|
|
if not alreadystamped:
|
|
out = '#\n# '+msghead+'\n# Device Properties: '
|
|
for dev in sorted(props):
|
|
out += props[dev].out(dev)
|
|
with sysvals.openlog(sysvals.ftracefile, 'a') as fp:
|
|
fp.write(out+'\n')
|
|
|
|
sysvals.devprops = props
|
|
|
|
# Function: getModes
|
|
# Description:
|
|
# Determine the supported power modes on this system
|
|
# Output:
|
|
# A string list of the available modes
|
|
def getModes():
|
|
modes = []
|
|
if(os.path.exists(sysvals.powerfile)):
|
|
fp = open(sysvals.powerfile, 'r')
|
|
modes = string.split(fp.read())
|
|
fp.close()
|
|
if(os.path.exists(sysvals.mempowerfile)):
|
|
deep = False
|
|
fp = open(sysvals.mempowerfile, 'r')
|
|
for m in string.split(fp.read()):
|
|
memmode = m.strip('[]')
|
|
if memmode == 'deep':
|
|
deep = True
|
|
else:
|
|
modes.append('mem-%s' % memmode)
|
|
fp.close()
|
|
if 'mem' in modes and not deep:
|
|
modes.remove('mem')
|
|
if('disk' in modes and os.path.exists(sysvals.diskpowerfile)):
|
|
fp = open(sysvals.diskpowerfile, 'r')
|
|
for m in string.split(fp.read()):
|
|
modes.append('disk-%s' % m.strip('[]'))
|
|
fp.close()
|
|
return modes
|
|
|
|
# Function: dmidecode
|
|
# Description:
|
|
# Read the bios tables and pull out system info
|
|
# Arguments:
|
|
# mempath: /dev/mem or custom mem path
|
|
# fatal: True to exit on error, False to return empty dict
|
|
# Output:
|
|
# A dict object with all available key/values
|
|
def dmidecode(mempath, fatal=False):
|
|
out = dict()
|
|
|
|
# the list of values to retrieve, with hardcoded (type, idx)
|
|
info = {
|
|
'bios-vendor': (0, 4),
|
|
'bios-version': (0, 5),
|
|
'bios-release-date': (0, 8),
|
|
'system-manufacturer': (1, 4),
|
|
'system-product-name': (1, 5),
|
|
'system-version': (1, 6),
|
|
'system-serial-number': (1, 7),
|
|
'baseboard-manufacturer': (2, 4),
|
|
'baseboard-product-name': (2, 5),
|
|
'baseboard-version': (2, 6),
|
|
'baseboard-serial-number': (2, 7),
|
|
'chassis-manufacturer': (3, 4),
|
|
'chassis-type': (3, 5),
|
|
'chassis-version': (3, 6),
|
|
'chassis-serial-number': (3, 7),
|
|
'processor-manufacturer': (4, 7),
|
|
'processor-version': (4, 16),
|
|
}
|
|
if(not os.path.exists(mempath)):
|
|
if(fatal):
|
|
doError('file does not exist: %s' % mempath)
|
|
return out
|
|
if(not os.access(mempath, os.R_OK)):
|
|
if(fatal):
|
|
doError('file is not readable: %s' % mempath)
|
|
return out
|
|
|
|
# by default use legacy scan, but try to use EFI first
|
|
memaddr = 0xf0000
|
|
memsize = 0x10000
|
|
for ep in ['/sys/firmware/efi/systab', '/proc/efi/systab']:
|
|
if not os.path.exists(ep) or not os.access(ep, os.R_OK):
|
|
continue
|
|
fp = open(ep, 'r')
|
|
buf = fp.read()
|
|
fp.close()
|
|
i = buf.find('SMBIOS=')
|
|
if i >= 0:
|
|
try:
|
|
memaddr = int(buf[i+7:], 16)
|
|
memsize = 0x20
|
|
except:
|
|
continue
|
|
|
|
# read in the memory for scanning
|
|
fp = open(mempath, 'rb')
|
|
try:
|
|
fp.seek(memaddr)
|
|
buf = fp.read(memsize)
|
|
except:
|
|
if(fatal):
|
|
doError('DMI table is unreachable, sorry')
|
|
else:
|
|
return out
|
|
fp.close()
|
|
|
|
# search for either an SM table or DMI table
|
|
i = base = length = num = 0
|
|
while(i < memsize):
|
|
if buf[i:i+4] == '_SM_' and i < memsize - 16:
|
|
length = struct.unpack('H', buf[i+22:i+24])[0]
|
|
base, num = struct.unpack('IH', buf[i+24:i+30])
|
|
break
|
|
elif buf[i:i+5] == '_DMI_':
|
|
length = struct.unpack('H', buf[i+6:i+8])[0]
|
|
base, num = struct.unpack('IH', buf[i+8:i+14])
|
|
break
|
|
i += 16
|
|
if base == 0 and length == 0 and num == 0:
|
|
if(fatal):
|
|
doError('Neither SMBIOS nor DMI were found')
|
|
else:
|
|
return out
|
|
|
|
# read in the SM or DMI table
|
|
fp = open(mempath, 'rb')
|
|
try:
|
|
fp.seek(base)
|
|
buf = fp.read(length)
|
|
except:
|
|
if(fatal):
|
|
doError('DMI table is unreachable, sorry')
|
|
else:
|
|
return out
|
|
fp.close()
|
|
|
|
# scan the table for the values we want
|
|
count = i = 0
|
|
while(count < num and i <= len(buf) - 4):
|
|
type, size, handle = struct.unpack('BBH', buf[i:i+4])
|
|
n = i + size
|
|
while n < len(buf) - 1:
|
|
if 0 == struct.unpack('H', buf[n:n+2])[0]:
|
|
break
|
|
n += 1
|
|
data = buf[i+size:n+2].split('\0')
|
|
for name in info:
|
|
itype, idxadr = info[name]
|
|
if itype == type:
|
|
idx = struct.unpack('B', buf[i+idxadr])[0]
|
|
if idx > 0 and idx < len(data) - 1:
|
|
s = data[idx-1].strip()
|
|
if s and s.lower() != 'to be filled by o.e.m.':
|
|
out[name] = data[idx-1]
|
|
i = n + 2
|
|
count += 1
|
|
return out
|
|
|
|
def getBattery():
|
|
p, charge, bat = '/sys/class/power_supply', 0, {}
|
|
if not os.path.exists(p):
|
|
return False
|
|
for d in os.listdir(p):
|
|
type = sysvals.getVal(os.path.join(p, d, 'type')).strip().lower()
|
|
if type != 'battery':
|
|
continue
|
|
for v in ['status', 'energy_now', 'capacity_now']:
|
|
bat[v] = sysvals.getVal(os.path.join(p, d, v)).strip().lower()
|
|
break
|
|
if 'status' not in bat:
|
|
return False
|
|
ac = False if 'discharging' in bat['status'] else True
|
|
for v in ['energy_now', 'capacity_now']:
|
|
if v in bat and bat[v]:
|
|
charge = int(bat[v])
|
|
return (ac, charge)
|
|
|
|
def displayControl(cmd):
|
|
xset, ret = 'xset -d :0.0 {0}', 0
|
|
if sysvals.sudouser:
|
|
xset = 'sudo -u %s %s' % (sysvals.sudouser, xset)
|
|
if cmd == 'init':
|
|
ret = call(xset.format('dpms 0 0 0'), shell=True)
|
|
if not ret:
|
|
ret = call(xset.format('s off'), shell=True)
|
|
elif cmd == 'reset':
|
|
ret = call(xset.format('s reset'), shell=True)
|
|
elif cmd in ['on', 'off', 'standby', 'suspend']:
|
|
b4 = displayControl('stat')
|
|
ret = call(xset.format('dpms force %s' % cmd), shell=True)
|
|
if not ret:
|
|
curr = displayControl('stat')
|
|
sysvals.vprint('Display Switched: %s -> %s' % (b4, curr))
|
|
if curr != cmd:
|
|
sysvals.vprint('WARNING: Display failed to change to %s' % cmd)
|
|
if ret:
|
|
sysvals.vprint('WARNING: Display failed to change to %s with xset' % cmd)
|
|
return ret
|
|
elif cmd == 'stat':
|
|
fp = Popen(xset.format('q').split(' '), stdout=PIPE).stdout
|
|
ret = 'unknown'
|
|
for line in fp:
|
|
m = re.match('[\s]*Monitor is (?P<m>.*)', line)
|
|
if(m and len(m.group('m')) >= 2):
|
|
out = m.group('m').lower()
|
|
ret = out[3:] if out[0:2] == 'in' else out
|
|
break
|
|
fp.close()
|
|
return ret
|
|
|
|
# Function: getFPDT
|
|
# Description:
|
|
# Read the acpi bios tables and pull out FPDT, the firmware data
|
|
# Arguments:
|
|
# output: True to output the info to stdout, False otherwise
|
|
def getFPDT(output):
|
|
rectype = {}
|
|
rectype[0] = 'Firmware Basic Boot Performance Record'
|
|
rectype[1] = 'S3 Performance Table Record'
|
|
prectype = {}
|
|
prectype[0] = 'Basic S3 Resume Performance Record'
|
|
prectype[1] = 'Basic S3 Suspend Performance Record'
|
|
|
|
sysvals.rootCheck(True)
|
|
if(not os.path.exists(sysvals.fpdtpath)):
|
|
if(output):
|
|
doError('file does not exist: %s' % sysvals.fpdtpath)
|
|
return False
|
|
if(not os.access(sysvals.fpdtpath, os.R_OK)):
|
|
if(output):
|
|
doError('file is not readable: %s' % sysvals.fpdtpath)
|
|
return False
|
|
if(not os.path.exists(sysvals.mempath)):
|
|
if(output):
|
|
doError('file does not exist: %s' % sysvals.mempath)
|
|
return False
|
|
if(not os.access(sysvals.mempath, os.R_OK)):
|
|
if(output):
|
|
doError('file is not readable: %s' % sysvals.mempath)
|
|
return False
|
|
|
|
fp = open(sysvals.fpdtpath, 'rb')
|
|
buf = fp.read()
|
|
fp.close()
|
|
|
|
if(len(buf) < 36):
|
|
if(output):
|
|
doError('Invalid FPDT table data, should '+\
|
|
'be at least 36 bytes')
|
|
return False
|
|
|
|
table = struct.unpack('4sIBB6s8sI4sI', buf[0:36])
|
|
if(output):
|
|
pprint('\n'\
|
|
'Firmware Performance Data Table (%s)\n'\
|
|
' Signature : %s\n'\
|
|
' Table Length : %u\n'\
|
|
' Revision : %u\n'\
|
|
' Checksum : 0x%x\n'\
|
|
' OEM ID : %s\n'\
|
|
' OEM Table ID : %s\n'\
|
|
' OEM Revision : %u\n'\
|
|
' Creator ID : %s\n'\
|
|
' Creator Revision : 0x%x\n'\
|
|
'' % (table[0], table[0], table[1], table[2], table[3],
|
|
table[4], table[5], table[6], table[7], table[8]))
|
|
|
|
if(table[0] != 'FPDT'):
|
|
if(output):
|
|
doError('Invalid FPDT table')
|
|
return False
|
|
if(len(buf) <= 36):
|
|
return False
|
|
i = 0
|
|
fwData = [0, 0]
|
|
records = buf[36:]
|
|
fp = open(sysvals.mempath, 'rb')
|
|
while(i < len(records)):
|
|
header = struct.unpack('HBB', records[i:i+4])
|
|
if(header[0] not in rectype):
|
|
i += header[1]
|
|
continue
|
|
if(header[1] != 16):
|
|
i += header[1]
|
|
continue
|
|
addr = struct.unpack('Q', records[i+8:i+16])[0]
|
|
try:
|
|
fp.seek(addr)
|
|
first = fp.read(8)
|
|
except:
|
|
if(output):
|
|
pprint('Bad address 0x%x in %s' % (addr, sysvals.mempath))
|
|
return [0, 0]
|
|
rechead = struct.unpack('4sI', first)
|
|
recdata = fp.read(rechead[1]-8)
|
|
if(rechead[0] == 'FBPT'):
|
|
record = struct.unpack('HBBIQQQQQ', recdata)
|
|
if(output):
|
|
pprint('%s (%s)\n'\
|
|
' Reset END : %u ns\n'\
|
|
' OS Loader LoadImage Start : %u ns\n'\
|
|
' OS Loader StartImage Start : %u ns\n'\
|
|
' ExitBootServices Entry : %u ns\n'\
|
|
' ExitBootServices Exit : %u ns'\
|
|
'' % (rectype[header[0]], rechead[0], record[4], record[5],
|
|
record[6], record[7], record[8]))
|
|
elif(rechead[0] == 'S3PT'):
|
|
if(output):
|
|
pprint('%s (%s)' % (rectype[header[0]], rechead[0]))
|
|
j = 0
|
|
while(j < len(recdata)):
|
|
prechead = struct.unpack('HBB', recdata[j:j+4])
|
|
if(prechead[0] not in prectype):
|
|
continue
|
|
if(prechead[0] == 0):
|
|
record = struct.unpack('IIQQ', recdata[j:j+prechead[1]])
|
|
fwData[1] = record[2]
|
|
if(output):
|
|
pprint(' %s\n'\
|
|
' Resume Count : %u\n'\
|
|
' FullResume : %u ns\n'\
|
|
' AverageResume : %u ns'\
|
|
'' % (prectype[prechead[0]], record[1],
|
|
record[2], record[3]))
|
|
elif(prechead[0] == 1):
|
|
record = struct.unpack('QQ', recdata[j+4:j+prechead[1]])
|
|
fwData[0] = record[1] - record[0]
|
|
if(output):
|
|
pprint(' %s\n'\
|
|
' SuspendStart : %u ns\n'\
|
|
' SuspendEnd : %u ns\n'\
|
|
' SuspendTime : %u ns'\
|
|
'' % (prectype[prechead[0]], record[0],
|
|
record[1], fwData[0]))
|
|
|
|
j += prechead[1]
|
|
if(output):
|
|
pprint('')
|
|
i += header[1]
|
|
fp.close()
|
|
return fwData
|
|
|
|
# Function: statusCheck
|
|
# Description:
|
|
# Verify that the requested command and options will work, and
|
|
# print the results to the terminal
|
|
# Output:
|
|
# True if the test will work, False if not
|
|
def statusCheck(probecheck=False):
|
|
status = ''
|
|
|
|
pprint('Checking this system (%s)...' % platform.node())
|
|
|
|
# check we have root access
|
|
res = sysvals.colorText('NO (No features of this tool will work!)')
|
|
if(sysvals.rootCheck(False)):
|
|
res = 'YES'
|
|
pprint(' have root access: %s' % res)
|
|
if(res != 'YES'):
|
|
pprint(' Try running this script with sudo')
|
|
return 'missing root access'
|
|
|
|
# check sysfs is mounted
|
|
res = sysvals.colorText('NO (No features of this tool will work!)')
|
|
if(os.path.exists(sysvals.powerfile)):
|
|
res = 'YES'
|
|
pprint(' is sysfs mounted: %s' % res)
|
|
if(res != 'YES'):
|
|
return 'sysfs is missing'
|
|
|
|
# check target mode is a valid mode
|
|
if sysvals.suspendmode != 'command':
|
|
res = sysvals.colorText('NO')
|
|
modes = getModes()
|
|
if(sysvals.suspendmode in modes):
|
|
res = 'YES'
|
|
else:
|
|
status = '%s mode is not supported' % sysvals.suspendmode
|
|
pprint(' is "%s" a valid power mode: %s' % (sysvals.suspendmode, res))
|
|
if(res == 'NO'):
|
|
pprint(' valid power modes are: %s' % modes)
|
|
pprint(' please choose one with -m')
|
|
|
|
# check if ftrace is available
|
|
res = sysvals.colorText('NO')
|
|
ftgood = sysvals.verifyFtrace()
|
|
if(ftgood):
|
|
res = 'YES'
|
|
elif(sysvals.usecallgraph):
|
|
status = 'ftrace is not properly supported'
|
|
pprint(' is ftrace supported: %s' % res)
|
|
|
|
# check if kprobes are available
|
|
res = sysvals.colorText('NO')
|
|
sysvals.usekprobes = sysvals.verifyKprobes()
|
|
if(sysvals.usekprobes):
|
|
res = 'YES'
|
|
else:
|
|
sysvals.usedevsrc = False
|
|
pprint(' are kprobes supported: %s' % res)
|
|
|
|
# what data source are we using
|
|
res = 'DMESG'
|
|
if(ftgood):
|
|
sysvals.usetraceevents = True
|
|
for e in sysvals.traceevents:
|
|
if not os.path.exists(sysvals.epath+e):
|
|
sysvals.usetraceevents = False
|
|
if(sysvals.usetraceevents):
|
|
res = 'FTRACE (all trace events found)'
|
|
pprint(' timeline data source: %s' % res)
|
|
|
|
# check if rtcwake
|
|
res = sysvals.colorText('NO')
|
|
if(sysvals.rtcpath != ''):
|
|
res = 'YES'
|
|
elif(sysvals.rtcwake):
|
|
status = 'rtcwake is not properly supported'
|
|
pprint(' is rtcwake supported: %s' % res)
|
|
|
|
if not probecheck:
|
|
return status
|
|
|
|
# verify kprobes
|
|
if sysvals.usekprobes:
|
|
for name in sysvals.tracefuncs:
|
|
sysvals.defaultKprobe(name, sysvals.tracefuncs[name])
|
|
if sysvals.usedevsrc:
|
|
for name in sysvals.dev_tracefuncs:
|
|
sysvals.defaultKprobe(name, sysvals.dev_tracefuncs[name])
|
|
sysvals.addKprobes(True)
|
|
|
|
return status
|
|
|
|
# Function: doError
|
|
# Description:
|
|
# generic error function for catastrphic failures
|
|
# Arguments:
|
|
# msg: the error message to print
|
|
# help: True if printHelp should be called after, False otherwise
|
|
def doError(msg, help=False):
|
|
if(help == True):
|
|
printHelp()
|
|
pprint('ERROR: %s\n' % msg)
|
|
sysvals.outputResult({'error':msg})
|
|
sys.exit(1)
|
|
|
|
# Function: getArgInt
|
|
# Description:
|
|
# pull out an integer argument from the command line with checks
|
|
def getArgInt(name, args, min, max, main=True):
|
|
if main:
|
|
try:
|
|
arg = args.next()
|
|
except:
|
|
doError(name+': no argument supplied', True)
|
|
else:
|
|
arg = args
|
|
try:
|
|
val = int(arg)
|
|
except:
|
|
doError(name+': non-integer value given', True)
|
|
if(val < min or val > max):
|
|
doError(name+': value should be between %d and %d' % (min, max), True)
|
|
return val
|
|
|
|
# Function: getArgFloat
|
|
# Description:
|
|
# pull out a float argument from the command line with checks
|
|
def getArgFloat(name, args, min, max, main=True):
|
|
if main:
|
|
try:
|
|
arg = args.next()
|
|
except:
|
|
doError(name+': no argument supplied', True)
|
|
else:
|
|
arg = args
|
|
try:
|
|
val = float(arg)
|
|
except:
|
|
doError(name+': non-numerical value given', True)
|
|
if(val < min or val > max):
|
|
doError(name+': value should be between %f and %f' % (min, max), True)
|
|
return val
|
|
|
|
def processData(live=False):
|
|
pprint('PROCESSING DATA')
|
|
error = ''
|
|
if(sysvals.usetraceevents):
|
|
testruns, error = parseTraceLog(live)
|
|
if sysvals.dmesgfile:
|
|
for data in testruns:
|
|
data.extractErrorInfo()
|
|
else:
|
|
testruns = loadKernelLog()
|
|
for data in testruns:
|
|
parseKernelLog(data)
|
|
if(sysvals.ftracefile and (sysvals.usecallgraph or sysvals.usetraceevents)):
|
|
appendIncompleteTraceLog(testruns)
|
|
sysvals.vprint('Command:\n %s' % sysvals.cmdline)
|
|
for data in testruns:
|
|
if data.battery:
|
|
a1, c1, a2, c2 = data.battery
|
|
s = 'Battery:\n Before - AC: %s, Charge: %d\n After - AC: %s, Charge: %d' % \
|
|
(a1, int(c1), a2, int(c2))
|
|
sysvals.vprint(s)
|
|
data.printDetails()
|
|
if sysvals.cgdump:
|
|
for data in testruns:
|
|
data.debugPrint()
|
|
sys.exit(0)
|
|
if len(testruns) < 1:
|
|
pprint('ERROR: Not enough test data to build a timeline')
|
|
return (testruns, {'error': 'timeline generation failed'})
|
|
sysvals.vprint('Creating the html timeline (%s)...' % sysvals.htmlfile)
|
|
createHTML(testruns, error)
|
|
pprint('DONE')
|
|
data = testruns[0]
|
|
stamp = data.stamp
|
|
stamp['suspend'], stamp['resume'] = data.getTimeValues()
|
|
if data.fwValid:
|
|
stamp['fwsuspend'], stamp['fwresume'] = data.fwSuspend, data.fwResume
|
|
if error:
|
|
stamp['error'] = error
|
|
return (testruns, stamp)
|
|
|
|
# Function: rerunTest
|
|
# Description:
|
|
# generate an output from an existing set of ftrace/dmesg logs
|
|
def rerunTest():
|
|
if sysvals.ftracefile:
|
|
doesTraceLogHaveTraceEvents()
|
|
if not sysvals.dmesgfile and not sysvals.usetraceevents:
|
|
doError('recreating this html output requires a dmesg file')
|
|
sysvals.setOutputFile()
|
|
if os.path.exists(sysvals.htmlfile):
|
|
if not os.path.isfile(sysvals.htmlfile):
|
|
doError('a directory already exists with this name: %s' % sysvals.htmlfile)
|
|
elif not os.access(sysvals.htmlfile, os.W_OK):
|
|
doError('missing permission to write to %s' % sysvals.htmlfile)
|
|
testruns, stamp = processData(False)
|
|
sysvals.logmsg = ''
|
|
return stamp
|
|
|
|
# Function: runTest
|
|
# Description:
|
|
# execute a suspend/resume, gather the logs, and generate the output
|
|
def runTest(n=0):
|
|
# prepare for the test
|
|
sysvals.initFtrace()
|
|
sysvals.initTestOutput('suspend')
|
|
|
|
# execute the test
|
|
executeSuspend()
|
|
sysvals.cleanupFtrace()
|
|
if sysvals.skiphtml:
|
|
sysvals.sudoUserchown(sysvals.testdir)
|
|
return
|
|
testruns, stamp = processData(True)
|
|
for data in testruns:
|
|
del data
|
|
sysvals.sudoUserchown(sysvals.testdir)
|
|
sysvals.outputResult(stamp, n)
|
|
if 'error' in stamp:
|
|
return 2
|
|
return 0
|
|
|
|
def find_in_html(html, start, end, firstonly=True):
|
|
n, out = 0, []
|
|
while n < len(html):
|
|
m = re.search(start, html[n:])
|
|
if not m:
|
|
break
|
|
i = m.end()
|
|
m = re.search(end, html[n+i:])
|
|
if not m:
|
|
break
|
|
j = m.start()
|
|
str = html[n+i:n+i+j]
|
|
if end == 'ms':
|
|
num = re.search(r'[-+]?\d*\.\d+|\d+', str)
|
|
str = num.group() if num else 'NaN'
|
|
if firstonly:
|
|
return str
|
|
out.append(str)
|
|
n += i+j
|
|
if firstonly:
|
|
return ''
|
|
return out
|
|
|
|
def data_from_html(file, outpath, devlist=False):
|
|
html = open(file, 'r').read()
|
|
suspend = find_in_html(html, 'Kernel Suspend', 'ms')
|
|
resume = find_in_html(html, 'Kernel Resume', 'ms')
|
|
line = find_in_html(html, '<div class="stamp">', '</div>')
|
|
stmp = line.split()
|
|
if not suspend or not resume or len(stmp) != 8:
|
|
return False
|
|
try:
|
|
dt = datetime.strptime(' '.join(stmp[3:]), '%B %d %Y, %I:%M:%S %p')
|
|
except:
|
|
return False
|
|
tstr = dt.strftime('%Y/%m/%d %H:%M:%S')
|
|
error = find_in_html(html, '<table class="testfail"><tr><td>', '</td>')
|
|
if error:
|
|
m = re.match('[a-z]* failed in (?P<p>[a-z0-9_]*) phase', error)
|
|
if m:
|
|
result = 'fail in %s' % m.group('p')
|
|
else:
|
|
result = 'fail'
|
|
else:
|
|
result = 'pass'
|
|
ilist = []
|
|
e = find_in_html(html, 'class="err"[\w=":;\.%\- ]*>', '→</div>', False)
|
|
for i in list(set(e)):
|
|
ilist.append('%sx%d' % (i, e.count(i)) if e.count(i) > 1 else i)
|
|
low = find_in_html(html, 'freeze time: <b>', ' ms</b>')
|
|
if low and '|' in low:
|
|
ilist.append('FREEZEx%d' % len(low.split('|')))
|
|
devices = dict()
|
|
for line in html.split('\n'):
|
|
m = re.match(' *<div id=\"[a,0-9]*\" *title=\"(?P<title>.*)\" class=\"thread.*', line)
|
|
if not m or 'thread kth' in line or 'thread sec' in line:
|
|
continue
|
|
m = re.match('(?P<n>.*) \((?P<t>[0-9,\.]*) ms\) (?P<p>.*)', m.group('title'))
|
|
if not m:
|
|
continue
|
|
name, time, phase = m.group('n'), m.group('t'), m.group('p')
|
|
if ' async' in name or ' sync' in name:
|
|
name = ' '.join(name.split(' ')[:-1])
|
|
d = phase.split('_')[0]
|
|
if d not in devices:
|
|
devices[d] = dict()
|
|
if name not in devices[d]:
|
|
devices[d][name] = 0.0
|
|
devices[d][name] += float(time)
|
|
worst = {'suspend': {'name':'', 'time': 0.0},
|
|
'resume': {'name':'', 'time': 0.0}}
|
|
for d in devices:
|
|
if d not in worst:
|
|
worst[d] = dict()
|
|
dev = devices[d]
|
|
if len(dev.keys()) > 0:
|
|
n = sorted(dev, key=dev.get, reverse=True)[0]
|
|
worst[d]['name'], worst[d]['time'] = n, dev[n]
|
|
data = {
|
|
'mode': stmp[2],
|
|
'host': stmp[0],
|
|
'kernel': stmp[1],
|
|
'time': tstr,
|
|
'result': result,
|
|
'issues': ' '.join(ilist),
|
|
'suspend': suspend,
|
|
'resume': resume,
|
|
'sus_worst': worst['suspend']['name'],
|
|
'sus_worsttime': worst['suspend']['time'],
|
|
'res_worst': worst['resume']['name'],
|
|
'res_worsttime': worst['resume']['time'],
|
|
'url': os.path.relpath(file, outpath),
|
|
}
|
|
if devlist:
|
|
data['devlist'] = devices
|
|
return data
|
|
|
|
# Function: runSummary
|
|
# Description:
|
|
# create a summary of tests in a sub-directory
|
|
def runSummary(subdir, local=True, genhtml=False):
|
|
inpath = os.path.abspath(subdir)
|
|
outpath = os.path.abspath('.') if local else inpath
|
|
pprint('Generating a summary of folder "%s"' % inpath)
|
|
if genhtml:
|
|
for dirname, dirnames, filenames in os.walk(subdir):
|
|
sysvals.dmesgfile = sysvals.ftracefile = sysvals.htmlfile = ''
|
|
for filename in filenames:
|
|
if(re.match('.*_dmesg.txt', filename)):
|
|
sysvals.dmesgfile = os.path.join(dirname, filename)
|
|
elif(re.match('.*_ftrace.txt', filename)):
|
|
sysvals.ftracefile = os.path.join(dirname, filename)
|
|
sysvals.setOutputFile()
|
|
if sysvals.ftracefile and sysvals.htmlfile and \
|
|
not os.path.exists(sysvals.htmlfile):
|
|
pprint('FTRACE: %s' % sysvals.ftracefile)
|
|
if sysvals.dmesgfile:
|
|
pprint('DMESG : %s' % sysvals.dmesgfile)
|
|
rerunTest()
|
|
testruns = []
|
|
desc = {'host':[],'mode':[],'kernel':[]}
|
|
for dirname, dirnames, filenames in os.walk(subdir):
|
|
for filename in filenames:
|
|
if(not re.match('.*.html', filename)):
|
|
continue
|
|
data = data_from_html(os.path.join(dirname, filename), outpath)
|
|
if(not data):
|
|
continue
|
|
testruns.append(data)
|
|
for key in desc:
|
|
if data[key] not in desc[key]:
|
|
desc[key].append(data[key])
|
|
outfile = os.path.join(outpath, 'summary.html')
|
|
pprint('Summary file: %s' % outfile)
|
|
if len(desc['host']) == len(desc['mode']) == len(desc['kernel']) == 1:
|
|
title = '%s %s %s' % (desc['host'][0], desc['kernel'][0], desc['mode'][0])
|
|
else:
|
|
title = inpath
|
|
createHTMLSummarySimple(testruns, outfile, title)
|
|
|
|
# Function: checkArgBool
|
|
# Description:
|
|
# check if a boolean string value is true or false
|
|
def checkArgBool(name, value):
|
|
if value in switchvalues:
|
|
if value in switchoff:
|
|
return False
|
|
return True
|
|
doError('invalid boolean --> (%s: %s), use "true/false" or "1/0"' % (name, value), True)
|
|
return False
|
|
|
|
# Function: configFromFile
|
|
# Description:
|
|
# Configure the script via the info in a config file
|
|
def configFromFile(file):
|
|
Config = ConfigParser.ConfigParser()
|
|
|
|
Config.read(file)
|
|
sections = Config.sections()
|
|
overridekprobes = False
|
|
overridedevkprobes = False
|
|
if 'Settings' in sections:
|
|
for opt in Config.options('Settings'):
|
|
value = Config.get('Settings', opt).lower()
|
|
option = opt.lower()
|
|
if(option == 'verbose'):
|
|
sysvals.verbose = checkArgBool(option, value)
|
|
elif(option == 'addlogs'):
|
|
sysvals.dmesglog = sysvals.ftracelog = checkArgBool(option, value)
|
|
elif(option == 'dev'):
|
|
sysvals.usedevsrc = checkArgBool(option, value)
|
|
elif(option == 'proc'):
|
|
sysvals.useprocmon = checkArgBool(option, value)
|
|
elif(option == 'x2'):
|
|
if checkArgBool(option, value):
|
|
sysvals.execcount = 2
|
|
elif(option == 'callgraph'):
|
|
sysvals.usecallgraph = checkArgBool(option, value)
|
|
elif(option == 'override-timeline-functions'):
|
|
overridekprobes = checkArgBool(option, value)
|
|
elif(option == 'override-dev-timeline-functions'):
|
|
overridedevkprobes = checkArgBool(option, value)
|
|
elif(option == 'skiphtml'):
|
|
sysvals.skiphtml = checkArgBool(option, value)
|
|
elif(option == 'sync'):
|
|
sysvals.sync = checkArgBool(option, value)
|
|
elif(option == 'rs' or option == 'runtimesuspend'):
|
|
if value in switchvalues:
|
|
if value in switchoff:
|
|
sysvals.rs = -1
|
|
else:
|
|
sysvals.rs = 1
|
|
else:
|
|
doError('invalid value --> (%s: %s), use "enable/disable"' % (option, value), True)
|
|
elif(option == 'display'):
|
|
disopt = ['on', 'off', 'standby', 'suspend']
|
|
if value not in disopt:
|
|
doError('invalid value --> (%s: %s), use %s' % (option, value, disopt), True)
|
|
sysvals.display = value
|
|
elif(option == 'gzip'):
|
|
sysvals.gzip = checkArgBool(option, value)
|
|
elif(option == 'cgfilter'):
|
|
sysvals.setCallgraphFilter(value)
|
|
elif(option == 'cgskip'):
|
|
if value in switchoff:
|
|
sysvals.cgskip = ''
|
|
else:
|
|
sysvals.cgskip = sysvals.configFile(val)
|
|
if(not sysvals.cgskip):
|
|
doError('%s does not exist' % sysvals.cgskip)
|
|
elif(option == 'cgtest'):
|
|
sysvals.cgtest = getArgInt('cgtest', value, 0, 1, False)
|
|
elif(option == 'cgphase'):
|
|
d = Data(0)
|
|
if value not in d.sortedPhases():
|
|
doError('invalid phase --> (%s: %s), valid phases are %s'\
|
|
% (option, value, d.sortedPhases()), True)
|
|
sysvals.cgphase = value
|
|
elif(option == 'fadd'):
|
|
file = sysvals.configFile(value)
|
|
if(not file):
|
|
doError('%s does not exist' % value)
|
|
sysvals.addFtraceFilterFunctions(file)
|
|
elif(option == 'result'):
|
|
sysvals.result = value
|
|
elif(option == 'multi'):
|
|
nums = value.split()
|
|
if len(nums) != 2:
|
|
doError('multi requires 2 integers (exec_count and delay)', True)
|
|
sysvals.multitest['run'] = True
|
|
sysvals.multitest['count'] = getArgInt('multi: n d (exec count)', nums[0], 2, 1000000, False)
|
|
sysvals.multitest['delay'] = getArgInt('multi: n d (delay between tests)', nums[1], 0, 3600, False)
|
|
elif(option == 'devicefilter'):
|
|
sysvals.setDeviceFilter(value)
|
|
elif(option == 'expandcg'):
|
|
sysvals.cgexp = checkArgBool(option, value)
|
|
elif(option == 'srgap'):
|
|
if checkArgBool(option, value):
|
|
sysvals.srgap = 5
|
|
elif(option == 'mode'):
|
|
sysvals.suspendmode = value
|
|
elif(option == 'command' or option == 'cmd'):
|
|
sysvals.testcommand = value
|
|
elif(option == 'x2delay'):
|
|
sysvals.x2delay = getArgInt('x2delay', value, 0, 60000, False)
|
|
elif(option == 'predelay'):
|
|
sysvals.predelay = getArgInt('predelay', value, 0, 60000, False)
|
|
elif(option == 'postdelay'):
|
|
sysvals.postdelay = getArgInt('postdelay', value, 0, 60000, False)
|
|
elif(option == 'maxdepth'):
|
|
sysvals.max_graph_depth = getArgInt('maxdepth', value, 0, 1000, False)
|
|
elif(option == 'rtcwake'):
|
|
if value in switchoff:
|
|
sysvals.rtcwake = False
|
|
else:
|
|
sysvals.rtcwake = True
|
|
sysvals.rtcwaketime = getArgInt('rtcwake', value, 0, 3600, False)
|
|
elif(option == 'timeprec'):
|
|
sysvals.setPrecision(getArgInt('timeprec', value, 0, 6, False))
|
|
elif(option == 'mindev'):
|
|
sysvals.mindevlen = getArgFloat('mindev', value, 0.0, 10000.0, False)
|
|
elif(option == 'callloop-maxgap'):
|
|
sysvals.callloopmaxgap = getArgFloat('callloop-maxgap', value, 0.0, 1.0, False)
|
|
elif(option == 'callloop-maxlen'):
|
|
sysvals.callloopmaxgap = getArgFloat('callloop-maxlen', value, 0.0, 1.0, False)
|
|
elif(option == 'mincg'):
|
|
sysvals.mincglen = getArgFloat('mincg', value, 0.0, 10000.0, False)
|
|
elif(option == 'bufsize'):
|
|
sysvals.bufsize = getArgInt('bufsize', value, 1, 1024*1024*8, False)
|
|
elif(option == 'output-dir'):
|
|
sysvals.outdir = sysvals.setOutputFolder(value)
|
|
|
|
if sysvals.suspendmode == 'command' and not sysvals.testcommand:
|
|
doError('No command supplied for mode "command"')
|
|
|
|
# compatibility errors
|
|
if sysvals.usedevsrc and sysvals.usecallgraph:
|
|
doError('-dev is not compatible with -f')
|
|
if sysvals.usecallgraph and sysvals.useprocmon:
|
|
doError('-proc is not compatible with -f')
|
|
|
|
if overridekprobes:
|
|
sysvals.tracefuncs = dict()
|
|
if overridedevkprobes:
|
|
sysvals.dev_tracefuncs = dict()
|
|
|
|
kprobes = dict()
|
|
kprobesec = 'dev_timeline_functions_'+platform.machine()
|
|
if kprobesec in sections:
|
|
for name in Config.options(kprobesec):
|
|
text = Config.get(kprobesec, name)
|
|
kprobes[name] = (text, True)
|
|
kprobesec = 'timeline_functions_'+platform.machine()
|
|
if kprobesec in sections:
|
|
for name in Config.options(kprobesec):
|
|
if name in kprobes:
|
|
doError('Duplicate timeline function found "%s"' % (name))
|
|
text = Config.get(kprobesec, name)
|
|
kprobes[name] = (text, False)
|
|
|
|
for name in kprobes:
|
|
function = name
|
|
format = name
|
|
color = ''
|
|
args = dict()
|
|
text, dev = kprobes[name]
|
|
data = text.split()
|
|
i = 0
|
|
for val in data:
|
|
# bracketted strings are special formatting, read them separately
|
|
if val[0] == '[' and val[-1] == ']':
|
|
for prop in val[1:-1].split(','):
|
|
p = prop.split('=')
|
|
if p[0] == 'color':
|
|
try:
|
|
color = int(p[1], 16)
|
|
color = '#'+p[1]
|
|
except:
|
|
color = p[1]
|
|
continue
|
|
# first real arg should be the format string
|
|
if i == 0:
|
|
format = val
|
|
# all other args are actual function args
|
|
else:
|
|
d = val.split('=')
|
|
args[d[0]] = d[1]
|
|
i += 1
|
|
if not function or not format:
|
|
doError('Invalid kprobe: %s' % name)
|
|
for arg in re.findall('{(?P<n>[a-z,A-Z,0-9]*)}', format):
|
|
if arg not in args:
|
|
doError('Kprobe "%s" is missing argument "%s"' % (name, arg))
|
|
if (dev and name in sysvals.dev_tracefuncs) or (not dev and name in sysvals.tracefuncs):
|
|
doError('Duplicate timeline function found "%s"' % (name))
|
|
|
|
kp = {
|
|
'name': name,
|
|
'func': function,
|
|
'format': format,
|
|
sysvals.archargs: args
|
|
}
|
|
if color:
|
|
kp['color'] = color
|
|
if dev:
|
|
sysvals.dev_tracefuncs[name] = kp
|
|
else:
|
|
sysvals.tracefuncs[name] = kp
|
|
|
|
# Function: printHelp
|
|
# Description:
|
|
# print out the help text
|
|
def printHelp():
|
|
pprint('\n%s v%s\n'\
|
|
'Usage: sudo sleepgraph <options> <commands>\n'\
|
|
'\n'\
|
|
'Description:\n'\
|
|
' This tool is designed to assist kernel and OS developers in optimizing\n'\
|
|
' their linux stack\'s suspend/resume time. Using a kernel image built\n'\
|
|
' with a few extra options enabled, the tool will execute a suspend and\n'\
|
|
' capture dmesg and ftrace data until resume is complete. This data is\n'\
|
|
' transformed into a device timeline and an optional callgraph to give\n'\
|
|
' a detailed view of which devices/subsystems are taking the most\n'\
|
|
' time in suspend/resume.\n'\
|
|
'\n'\
|
|
' If no specific command is given, the default behavior is to initiate\n'\
|
|
' a suspend/resume and capture the dmesg/ftrace output as an html timeline.\n'\
|
|
'\n'\
|
|
' Generates output files in subdirectory: suspend-yymmdd-HHMMSS\n'\
|
|
' HTML output: <hostname>_<mode>.html\n'\
|
|
' raw dmesg output: <hostname>_<mode>_dmesg.txt\n'\
|
|
' raw ftrace output: <hostname>_<mode>_ftrace.txt\n'\
|
|
'\n'\
|
|
'Options:\n'\
|
|
' -h Print this help text\n'\
|
|
' -v Print the current tool version\n'\
|
|
' -config fn Pull arguments and config options from file fn\n'\
|
|
' -verbose Print extra information during execution and analysis\n'\
|
|
' -m mode Mode to initiate for suspend (default: %s)\n'\
|
|
' -o name Overrides the output subdirectory name when running a new test\n'\
|
|
' default: suspend-{date}-{time}\n'\
|
|
' -rtcwake t Wakeup t seconds after suspend, set t to "off" to disable (default: 15)\n'\
|
|
' -addlogs Add the dmesg and ftrace logs to the html output\n'\
|
|
' -srgap Add a visible gap in the timeline between sus/res (default: disabled)\n'\
|
|
' -skiphtml Run the test and capture the trace logs, but skip the timeline (default: disabled)\n'\
|
|
' -result fn Export a results table to a text file for parsing.\n'\
|
|
' [testprep]\n'\
|
|
' -sync Sync the filesystems before starting the test\n'\
|
|
' -rs on/off Enable/disable runtime suspend for all devices, restore all after test\n'\
|
|
' -display m Change the display mode to m for the test (on/off/standby/suspend)\n'\
|
|
' [advanced]\n'\
|
|
' -gzip Gzip the trace and dmesg logs to save space\n'\
|
|
' -cmd {s} Run the timeline over a custom command, e.g. "sync -d"\n'\
|
|
' -proc Add usermode process info into the timeline (default: disabled)\n'\
|
|
' -dev Add kernel function calls and threads to the timeline (default: disabled)\n'\
|
|
' -x2 Run two suspend/resumes back to back (default: disabled)\n'\
|
|
' -x2delay t Include t ms delay between multiple test runs (default: 0 ms)\n'\
|
|
' -predelay t Include t ms delay before 1st suspend (default: 0 ms)\n'\
|
|
' -postdelay t Include t ms delay after last resume (default: 0 ms)\n'\
|
|
' -mindev ms Discard all device blocks shorter than ms milliseconds (e.g. 0.001 for us)\n'\
|
|
' -multi n d Execute <n> consecutive tests at <d> seconds intervals. The outputs will\n'\
|
|
' be created in a new subdirectory with a summary page.\n'\
|
|
' [debug]\n'\
|
|
' -f Use ftrace to create device callgraphs (default: disabled)\n'\
|
|
' -maxdepth N limit the callgraph data to N call levels (default: 0=all)\n'\
|
|
' -expandcg pre-expand the callgraph data in the html output (default: disabled)\n'\
|
|
' -fadd file Add functions to be graphed in the timeline from a list in a text file\n'\
|
|
' -filter "d1,d2,..." Filter out all but this comma-delimited list of device names\n'\
|
|
' -mincg ms Discard all callgraphs shorter than ms milliseconds (e.g. 0.001 for us)\n'\
|
|
' -cgphase P Only show callgraph data for phase P (e.g. suspend_late)\n'\
|
|
' -cgtest N Only show callgraph data for test N (e.g. 0 or 1 in an x2 run)\n'\
|
|
' -timeprec N Number of significant digits in timestamps (0:S, [3:ms], 6:us)\n'\
|
|
' -cgfilter S Filter the callgraph output in the timeline\n'\
|
|
' -cgskip file Callgraph functions to skip, off to disable (default: cgskip.txt)\n'\
|
|
' -bufsize N Set trace buffer size to N kilo-bytes (default: all of free memory)\n'\
|
|
' -devdump Print out all the raw device data for each phase\n'\
|
|
' -cgdump Print out all the raw callgraph data\n'\
|
|
'\n'\
|
|
'Other commands:\n'\
|
|
' -modes List available suspend modes\n'\
|
|
' -status Test to see if the system is enabled to run this tool\n'\
|
|
' -fpdt Print out the contents of the ACPI Firmware Performance Data Table\n'\
|
|
' -battery Print out battery info (if available)\n'\
|
|
' -x<mode> Test xset by toggling the given mode (on/off/standby/suspend)\n'\
|
|
' -sysinfo Print out system info extracted from BIOS\n'\
|
|
' -devinfo Print out the pm settings of all devices which support runtime suspend\n'\
|
|
' -flist Print the list of functions currently being captured in ftrace\n'\
|
|
' -flistall Print all functions capable of being captured in ftrace\n'\
|
|
' -summary dir Create a summary of tests in this dir [-genhtml builds missing html]\n'\
|
|
' [redo]\n'\
|
|
' -ftrace ftracefile Create HTML output using ftrace input (used with -dmesg)\n'\
|
|
' -dmesg dmesgfile Create HTML output using dmesg (used with -ftrace)\n'\
|
|
'' % (sysvals.title, sysvals.version, sysvals.suspendmode))
|
|
return True
|
|
|
|
# ----------------- MAIN --------------------
|
|
# exec start (skipped if script is loaded as library)
|
|
if __name__ == '__main__':
|
|
genhtml = False
|
|
cmd = ''
|
|
simplecmds = ['-sysinfo', '-modes', '-fpdt', '-flist', '-flistall',
|
|
'-devinfo', '-status', '-battery', '-xon', '-xoff', '-xstandby',
|
|
'-xsuspend', '-xinit', '-xreset', '-xstat']
|
|
if '-f' in sys.argv:
|
|
sysvals.cgskip = sysvals.configFile('cgskip.txt')
|
|
# loop through the command line arguments
|
|
args = iter(sys.argv[1:])
|
|
for arg in args:
|
|
if(arg == '-m'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No mode supplied', True)
|
|
if val == 'command' and not sysvals.testcommand:
|
|
doError('No command supplied for mode "command"', True)
|
|
sysvals.suspendmode = val
|
|
elif(arg in simplecmds):
|
|
cmd = arg[1:]
|
|
elif(arg == '-h'):
|
|
printHelp()
|
|
sys.exit(0)
|
|
elif(arg == '-v'):
|
|
pprint("Version %s" % sysvals.version)
|
|
sys.exit(0)
|
|
elif(arg == '-x2'):
|
|
sysvals.execcount = 2
|
|
elif(arg == '-x2delay'):
|
|
sysvals.x2delay = getArgInt('-x2delay', args, 0, 60000)
|
|
elif(arg == '-predelay'):
|
|
sysvals.predelay = getArgInt('-predelay', args, 0, 60000)
|
|
elif(arg == '-postdelay'):
|
|
sysvals.postdelay = getArgInt('-postdelay', args, 0, 60000)
|
|
elif(arg == '-f'):
|
|
sysvals.usecallgraph = True
|
|
elif(arg == '-skiphtml'):
|
|
sysvals.skiphtml = True
|
|
elif(arg == '-cgdump'):
|
|
sysvals.cgdump = True
|
|
elif(arg == '-devdump'):
|
|
sysvals.devdump = True
|
|
elif(arg == '-genhtml'):
|
|
genhtml = True
|
|
elif(arg == '-addlogs'):
|
|
sysvals.dmesglog = sysvals.ftracelog = True
|
|
elif(arg == '-addlogdmesg'):
|
|
sysvals.dmesglog = True
|
|
elif(arg == '-addlogftrace'):
|
|
sysvals.ftracelog = True
|
|
elif(arg == '-verbose'):
|
|
sysvals.verbose = True
|
|
elif(arg == '-proc'):
|
|
sysvals.useprocmon = True
|
|
elif(arg == '-dev'):
|
|
sysvals.usedevsrc = True
|
|
elif(arg == '-sync'):
|
|
sysvals.sync = True
|
|
elif(arg == '-gzip'):
|
|
sysvals.gzip = True
|
|
elif(arg == '-rs'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('-rs requires "enable" or "disable"', True)
|
|
if val.lower() in switchvalues:
|
|
if val.lower() in switchoff:
|
|
sysvals.rs = -1
|
|
else:
|
|
sysvals.rs = 1
|
|
else:
|
|
doError('invalid option: %s, use "enable/disable" or "on/off"' % val, True)
|
|
elif(arg == '-display'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('-display requires an mode value', True)
|
|
disopt = ['on', 'off', 'standby', 'suspend']
|
|
if val.lower() not in disopt:
|
|
doError('valid display mode values are %s' % disopt, True)
|
|
sysvals.display = val.lower()
|
|
elif(arg == '-maxdepth'):
|
|
sysvals.max_graph_depth = getArgInt('-maxdepth', args, 0, 1000)
|
|
elif(arg == '-rtcwake'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No rtcwake time supplied', True)
|
|
if val.lower() in switchoff:
|
|
sysvals.rtcwake = False
|
|
else:
|
|
sysvals.rtcwake = True
|
|
sysvals.rtcwaketime = getArgInt('-rtcwake', val, 0, 3600, False)
|
|
elif(arg == '-timeprec'):
|
|
sysvals.setPrecision(getArgInt('-timeprec', args, 0, 6))
|
|
elif(arg == '-mindev'):
|
|
sysvals.mindevlen = getArgFloat('-mindev', args, 0.0, 10000.0)
|
|
elif(arg == '-mincg'):
|
|
sysvals.mincglen = getArgFloat('-mincg', args, 0.0, 10000.0)
|
|
elif(arg == '-bufsize'):
|
|
sysvals.bufsize = getArgInt('-bufsize', args, 1, 1024*1024*8)
|
|
elif(arg == '-cgtest'):
|
|
sysvals.cgtest = getArgInt('-cgtest', args, 0, 1)
|
|
elif(arg == '-cgphase'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No phase name supplied', True)
|
|
d = Data(0)
|
|
if val not in d.phasedef:
|
|
doError('invalid phase --> (%s: %s), valid phases are %s'\
|
|
% (arg, val, d.phasedef.keys()), True)
|
|
sysvals.cgphase = val
|
|
elif(arg == '-cgfilter'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No callgraph functions supplied', True)
|
|
sysvals.setCallgraphFilter(val)
|
|
elif(arg == '-cgskip'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No file supplied', True)
|
|
if val.lower() in switchoff:
|
|
sysvals.cgskip = ''
|
|
else:
|
|
sysvals.cgskip = sysvals.configFile(val)
|
|
if(not sysvals.cgskip):
|
|
doError('%s does not exist' % sysvals.cgskip)
|
|
elif(arg == '-callloop-maxgap'):
|
|
sysvals.callloopmaxgap = getArgFloat('-callloop-maxgap', args, 0.0, 1.0)
|
|
elif(arg == '-callloop-maxlen'):
|
|
sysvals.callloopmaxlen = getArgFloat('-callloop-maxlen', args, 0.0, 1.0)
|
|
elif(arg == '-cmd'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No command string supplied', True)
|
|
sysvals.testcommand = val
|
|
sysvals.suspendmode = 'command'
|
|
elif(arg == '-expandcg'):
|
|
sysvals.cgexp = True
|
|
elif(arg == '-srgap'):
|
|
sysvals.srgap = 5
|
|
elif(arg == '-multi'):
|
|
sysvals.multitest['run'] = True
|
|
sysvals.multitest['count'] = getArgInt('-multi n d (exec count)', args, 2, 1000000)
|
|
sysvals.multitest['delay'] = getArgInt('-multi n d (delay between tests)', args, 0, 3600)
|
|
elif(arg == '-o'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No subdirectory name supplied', True)
|
|
sysvals.outdir = sysvals.setOutputFolder(val)
|
|
elif(arg == '-config'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No text file supplied', True)
|
|
file = sysvals.configFile(val)
|
|
if(not file):
|
|
doError('%s does not exist' % val)
|
|
configFromFile(file)
|
|
elif(arg == '-fadd'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No text file supplied', True)
|
|
file = sysvals.configFile(val)
|
|
if(not file):
|
|
doError('%s does not exist' % val)
|
|
sysvals.addFtraceFilterFunctions(file)
|
|
elif(arg == '-dmesg'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No dmesg file supplied', True)
|
|
sysvals.notestrun = True
|
|
sysvals.dmesgfile = val
|
|
if(os.path.exists(sysvals.dmesgfile) == False):
|
|
doError('%s does not exist' % sysvals.dmesgfile)
|
|
elif(arg == '-ftrace'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No ftrace file supplied', True)
|
|
sysvals.notestrun = True
|
|
sysvals.ftracefile = val
|
|
if(os.path.exists(sysvals.ftracefile) == False):
|
|
doError('%s does not exist' % sysvals.ftracefile)
|
|
elif(arg == '-summary'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No directory supplied', True)
|
|
cmd = 'summary'
|
|
sysvals.outdir = val
|
|
sysvals.notestrun = True
|
|
if(os.path.isdir(val) == False):
|
|
doError('%s is not accesible' % val)
|
|
elif(arg == '-filter'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No devnames supplied', True)
|
|
sysvals.setDeviceFilter(val)
|
|
elif(arg == '-result'):
|
|
try:
|
|
val = args.next()
|
|
except:
|
|
doError('No result file supplied', True)
|
|
sysvals.result = val
|
|
sysvals.signalHandlerInit()
|
|
else:
|
|
doError('Invalid argument: '+arg, True)
|
|
|
|
# compatibility errors
|
|
if(sysvals.usecallgraph and sysvals.usedevsrc):
|
|
doError('-dev is not compatible with -f')
|
|
if(sysvals.usecallgraph and sysvals.useprocmon):
|
|
doError('-proc is not compatible with -f')
|
|
|
|
if sysvals.usecallgraph and sysvals.cgskip:
|
|
sysvals.vprint('Using cgskip file: %s' % sysvals.cgskip)
|
|
sysvals.setCallgraphBlacklist(sysvals.cgskip)
|
|
|
|
# callgraph size cannot exceed device size
|
|
if sysvals.mincglen < sysvals.mindevlen:
|
|
sysvals.mincglen = sysvals.mindevlen
|
|
|
|
# remove existing buffers before calculating memory
|
|
if(sysvals.usecallgraph or sysvals.usedevsrc):
|
|
sysvals.fsetVal('16', 'buffer_size_kb')
|
|
sysvals.cpuInfo()
|
|
|
|
# just run a utility command and exit
|
|
if(cmd != ''):
|
|
ret = 0
|
|
if(cmd == 'status'):
|
|
if not statusCheck(True):
|
|
ret = 1
|
|
elif(cmd == 'fpdt'):
|
|
if not getFPDT(True):
|
|
ret = 1
|
|
elif(cmd == 'battery'):
|
|
out = getBattery()
|
|
if out:
|
|
pprint('AC Connect : %s\nBattery Charge: %d' % out)
|
|
else:
|
|
pprint('no battery found')
|
|
ret = 1
|
|
elif(cmd == 'sysinfo'):
|
|
sysvals.printSystemInfo(True)
|
|
elif(cmd == 'devinfo'):
|
|
deviceInfo()
|
|
elif(cmd == 'modes'):
|
|
print getModes()
|
|
elif(cmd == 'flist'):
|
|
sysvals.getFtraceFilterFunctions(True)
|
|
elif(cmd == 'flistall'):
|
|
sysvals.getFtraceFilterFunctions(False)
|
|
elif(cmd == 'summary'):
|
|
runSummary(sysvals.outdir, True, genhtml)
|
|
elif(cmd in ['xon', 'xoff', 'xstandby', 'xsuspend', 'xinit', 'xreset']):
|
|
sysvals.verbose = True
|
|
ret = displayControl(cmd[1:])
|
|
elif(cmd == 'xstat'):
|
|
pprint('Display Status: %s' % displayControl('stat').upper())
|
|
sys.exit(ret)
|
|
|
|
# if instructed, re-analyze existing data files
|
|
if(sysvals.notestrun):
|
|
stamp = rerunTest()
|
|
sysvals.outputResult(stamp)
|
|
sys.exit(0)
|
|
|
|
# verify that we can run a test
|
|
error = statusCheck()
|
|
if(error):
|
|
doError(error)
|
|
|
|
# extract mem/disk extra modes and convert
|
|
mode = sysvals.suspendmode
|
|
if mode.startswith('mem'):
|
|
memmode = mode.split('-', 1)[-1] if '-' in mode else 'deep'
|
|
if memmode == 'shallow':
|
|
mode = 'standby'
|
|
elif memmode == 's2idle':
|
|
mode = 'freeze'
|
|
else:
|
|
mode = 'mem'
|
|
sysvals.memmode = memmode
|
|
sysvals.suspendmode = mode
|
|
if mode.startswith('disk-'):
|
|
sysvals.diskmode = mode.split('-', 1)[-1]
|
|
sysvals.suspendmode = 'disk'
|
|
|
|
sysvals.systemInfo(dmidecode(sysvals.mempath))
|
|
|
|
setRuntimeSuspend(True)
|
|
if sysvals.display:
|
|
displayControl('init')
|
|
ret = 0
|
|
if sysvals.multitest['run']:
|
|
# run multiple tests in a separate subdirectory
|
|
if not sysvals.outdir:
|
|
s = 'suspend-x%d' % sysvals.multitest['count']
|
|
sysvals.outdir = datetime.now().strftime(s+'-%y%m%d-%H%M%S')
|
|
if not os.path.isdir(sysvals.outdir):
|
|
os.mkdir(sysvals.outdir)
|
|
for i in range(sysvals.multitest['count']):
|
|
if(i != 0):
|
|
pprint('Waiting %d seconds...' % (sysvals.multitest['delay']))
|
|
time.sleep(sysvals.multitest['delay'])
|
|
pprint('TEST (%d/%d) START' % (i+1, sysvals.multitest['count']))
|
|
fmt = 'suspend-%y%m%d-%H%M%S'
|
|
sysvals.testdir = os.path.join(sysvals.outdir, datetime.now().strftime(fmt))
|
|
ret = runTest(i+1)
|
|
pprint('TEST (%d/%d) COMPLETE' % (i+1, sysvals.multitest['count']))
|
|
sysvals.logmsg = ''
|
|
if not sysvals.skiphtml:
|
|
runSummary(sysvals.outdir, False, False)
|
|
sysvals.sudoUserchown(sysvals.outdir)
|
|
else:
|
|
if sysvals.outdir:
|
|
sysvals.testdir = sysvals.outdir
|
|
# run the test in the current directory
|
|
ret = runTest()
|
|
if sysvals.display:
|
|
displayControl('reset')
|
|
setRuntimeSuspend(False)
|
|
sys.exit(ret)
|