linux_dsm_epyc7002/tools/perf/arch
Adrian Hunter 3bd5a5fc8c perf tools: Add test for converting perf time to/from TSC
The test uses the newly added cap_usr_time_zero and time_zero of
perf_event_mmap_page.  TSC from rdtsc is compared with the time
from 2 perf events.  The test passes if the calculated times are
all in the correct order.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1372425741-1676-4-git-send-email-adrian.hunter@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-07-23 12:17:59 +02:00
..
arm perf tools: Fix build on non-glibc systems due to libio.h absence 2013-03-15 13:05:13 -03:00
powerpc perf tools: Fix build on non-glibc systems due to libio.h absence 2013-03-15 13:05:13 -03:00
s390 perf tools: Fix build on non-glibc systems due to libio.h absence 2013-03-15 13:05:13 -03:00
sh perf tools: Fix build on non-glibc systems due to libio.h absence 2013-03-15 13:05:13 -03:00
sparc perf tools: Fix build on non-glibc systems due to libio.h absence 2013-03-15 13:05:13 -03:00
x86 perf tools: Add test for converting perf time to/from TSC 2013-07-23 12:17:59 +02:00
common.c perf tools: Fix possible double free on error 2013-01-30 10:37:41 -03:00
common.h perf tools: Try to find cross-built objdump path 2012-10-24 14:20:11 -02:00