mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-24 19:06:43 +07:00
267ed5d859
The kernel perf subsystem has to IPI to the target CPU for many operations. On systems with many CPUs and when managing many events the overhead can be dominated by lots of IPIs. An alternative is to set up CPU affinity in the perf tool, then set up all the events for that CPU, and then move on to the next CPU. Add some affinity management infrastructure to enable such a model. Used in followon patches. Committer notes: Use zfree() in some places, add missing stdbool.h header, some minor coding style changes. Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: http://lore.kernel.org/lkml/20191121001522.180827-3-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
256 lines
7.0 KiB
Plaintext
256 lines
7.0 KiB
Plaintext
perf-y += annotate.o
|
|
perf-y += block-info.o
|
|
perf-y += block-range.o
|
|
perf-y += build-id.o
|
|
perf-y += cacheline.o
|
|
perf-y += config.o
|
|
perf-y += copyfile.o
|
|
perf-y += ctype.o
|
|
perf-y += db-export.o
|
|
perf-y += env.o
|
|
perf-y += event.o
|
|
perf-y += evlist.o
|
|
perf-y += evsel.o
|
|
perf-y += evsel_fprintf.o
|
|
perf-y += perf_event_attr_fprintf.o
|
|
perf-y += evswitch.o
|
|
perf-y += find_bit.o
|
|
perf-y += get_current_dir_name.o
|
|
perf-y += kallsyms.o
|
|
perf-y += levenshtein.o
|
|
perf-y += llvm-utils.o
|
|
perf-y += mmap.o
|
|
perf-y += memswap.o
|
|
perf-y += parse-events.o
|
|
perf-y += perf_regs.o
|
|
perf-y += path.o
|
|
perf-y += print_binary.o
|
|
perf-y += rlimit.o
|
|
perf-y += argv_split.o
|
|
perf-y += rbtree.o
|
|
perf-y += libstring.o
|
|
perf-y += bitmap.o
|
|
perf-y += hweight.o
|
|
perf-y += smt.o
|
|
perf-y += strbuf.o
|
|
perf-y += string.o
|
|
perf-y += strlist.o
|
|
perf-y += strfilter.o
|
|
perf-y += top.o
|
|
perf-y += usage.o
|
|
perf-y += dso.o
|
|
perf-y += dsos.o
|
|
perf-y += symbol.o
|
|
perf-y += symbol_fprintf.o
|
|
perf-y += color.o
|
|
perf-y += color_config.o
|
|
perf-y += metricgroup.o
|
|
perf-y += header.o
|
|
perf-y += callchain.o
|
|
perf-y += values.o
|
|
perf-y += debug.o
|
|
perf-y += fncache.o
|
|
perf-y += machine.o
|
|
perf-y += map.o
|
|
perf-y += pstack.o
|
|
perf-y += session.o
|
|
perf-y += sample-raw.o
|
|
perf-y += s390-sample-raw.o
|
|
perf-$(CONFIG_TRACE) += syscalltbl.o
|
|
perf-y += ordered-events.o
|
|
perf-y += namespaces.o
|
|
perf-y += comm.o
|
|
perf-y += thread.o
|
|
perf-y += thread_map.o
|
|
perf-y += trace-event-parse.o
|
|
perf-y += parse-events-flex.o
|
|
perf-y += parse-events-bison.o
|
|
perf-y += pmu.o
|
|
perf-y += pmu-flex.o
|
|
perf-y += pmu-bison.o
|
|
perf-y += trace-event-read.o
|
|
perf-y += trace-event-info.o
|
|
perf-y += trace-event-scripting.o
|
|
perf-y += trace-event.o
|
|
perf-y += svghelper.o
|
|
perf-y += sort.o
|
|
perf-y += hist.o
|
|
perf-y += util.o
|
|
perf-y += cpumap.o
|
|
perf-y += affinity.o
|
|
perf-y += cputopo.o
|
|
perf-y += cgroup.o
|
|
perf-y += target.o
|
|
perf-y += rblist.o
|
|
perf-y += intlist.o
|
|
perf-y += vdso.o
|
|
perf-y += counts.o
|
|
perf-y += stat.o
|
|
perf-y += stat-shadow.o
|
|
perf-y += stat-display.o
|
|
perf-y += record.o
|
|
perf-y += srcline.o
|
|
perf-y += srccode.o
|
|
perf-y += synthetic-events.o
|
|
perf-y += data.o
|
|
perf-y += tsc.o
|
|
perf-y += cloexec.o
|
|
perf-y += call-path.o
|
|
perf-y += rwsem.o
|
|
perf-y += thread-stack.o
|
|
perf-y += spark.o
|
|
perf-$(CONFIG_AUXTRACE) += auxtrace.o
|
|
perf-$(CONFIG_AUXTRACE) += intel-pt-decoder/
|
|
perf-$(CONFIG_AUXTRACE) += intel-pt.o
|
|
perf-$(CONFIG_AUXTRACE) += intel-bts.o
|
|
perf-$(CONFIG_AUXTRACE) += arm-spe.o
|
|
perf-$(CONFIG_AUXTRACE) += arm-spe-pkt-decoder.o
|
|
perf-$(CONFIG_AUXTRACE) += s390-cpumsf.o
|
|
|
|
ifdef CONFIG_LIBOPENCSD
|
|
perf-$(CONFIG_AUXTRACE) += cs-etm.o
|
|
perf-$(CONFIG_AUXTRACE) += cs-etm-decoder/
|
|
endif
|
|
|
|
perf-y += parse-branch-options.o
|
|
perf-y += dump-insn.o
|
|
perf-y += parse-regs-options.o
|
|
perf-y += term.o
|
|
perf-y += help-unknown-cmd.o
|
|
perf-y += mem-events.o
|
|
perf-y += vsprintf.o
|
|
perf-y += units.o
|
|
perf-y += time-utils.o
|
|
perf-y += expr-bison.o
|
|
perf-y += branch.o
|
|
perf-y += mem2node.o
|
|
|
|
perf-$(CONFIG_LIBBPF) += bpf-loader.o
|
|
perf-$(CONFIG_LIBBPF) += bpf_map.o
|
|
perf-$(CONFIG_BPF_PROLOGUE) += bpf-prologue.o
|
|
perf-$(CONFIG_LIBELF) += symbol-elf.o
|
|
perf-$(CONFIG_LIBELF) += probe-file.o
|
|
perf-$(CONFIG_LIBELF) += probe-event.o
|
|
|
|
ifndef CONFIG_LIBELF
|
|
perf-y += symbol-minimal.o
|
|
endif
|
|
|
|
ifndef CONFIG_SETNS
|
|
perf-y += setns.o
|
|
endif
|
|
|
|
perf-$(CONFIG_DWARF) += probe-finder.o
|
|
perf-$(CONFIG_DWARF) += dwarf-aux.o
|
|
perf-$(CONFIG_DWARF) += dwarf-regs.o
|
|
|
|
perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
|
|
perf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind-local.o
|
|
perf-$(CONFIG_LIBUNWIND) += unwind-libunwind.o
|
|
perf-$(CONFIG_LIBUNWIND_X86) += libunwind/x86_32.o
|
|
perf-$(CONFIG_LIBUNWIND_AARCH64) += libunwind/arm64.o
|
|
|
|
perf-$(CONFIG_LIBBABELTRACE) += data-convert-bt.o
|
|
|
|
perf-y += scripting-engines/
|
|
|
|
perf-$(CONFIG_ZLIB) += zlib.o
|
|
perf-$(CONFIG_LZMA) += lzma.o
|
|
perf-$(CONFIG_ZSTD) += zstd.o
|
|
|
|
perf-$(CONFIG_LIBCAP) += cap.o
|
|
|
|
perf-y += demangle-java.o
|
|
perf-y += demangle-rust.o
|
|
|
|
ifdef CONFIG_JITDUMP
|
|
perf-$(CONFIG_LIBELF) += jitdump.o
|
|
perf-$(CONFIG_LIBELF) += genelf.o
|
|
perf-$(CONFIG_DWARF) += genelf_debug.o
|
|
endif
|
|
|
|
perf-y += perf-hooks.o
|
|
|
|
perf-$(CONFIG_LIBBPF) += bpf-event.o
|
|
|
|
perf-$(CONFIG_CXX) += c++/
|
|
|
|
CFLAGS_config.o += -DETC_PERFCONFIG="BUILD_STR($(ETC_PERFCONFIG_SQ))"
|
|
CFLAGS_llvm-utils.o += -DPERF_INCLUDE_DIR="BUILD_STR($(perf_include_dir_SQ))"
|
|
|
|
# avoid compiler warnings in 32-bit mode
|
|
CFLAGS_genelf_debug.o += -Wno-packed
|
|
|
|
$(OUTPUT)util/parse-events-flex.c: util/parse-events.l $(OUTPUT)util/parse-events-bison.c
|
|
$(call rule_mkdir)
|
|
$(Q)$(call echo-cmd,flex)$(FLEX) -o $@ --header-file=$(OUTPUT)util/parse-events-flex.h $(PARSER_DEBUG_FLEX) util/parse-events.l
|
|
|
|
$(OUTPUT)util/parse-events-bison.c: util/parse-events.y
|
|
$(call rule_mkdir)
|
|
$(Q)$(call echo-cmd,bison)$(BISON) -v util/parse-events.y -d $(PARSER_DEBUG_BISON) -o $@ -p parse_events_
|
|
|
|
$(OUTPUT)util/expr-bison.c: util/expr.y
|
|
$(call rule_mkdir)
|
|
$(Q)$(call echo-cmd,bison)$(BISON) -v util/expr.y -d $(PARSER_DEBUG_BISON) -o $@ -p expr__
|
|
|
|
$(OUTPUT)util/pmu-flex.c: util/pmu.l $(OUTPUT)util/pmu-bison.c
|
|
$(call rule_mkdir)
|
|
$(Q)$(call echo-cmd,flex)$(FLEX) -o $@ --header-file=$(OUTPUT)util/pmu-flex.h util/pmu.l
|
|
|
|
$(OUTPUT)util/pmu-bison.c: util/pmu.y
|
|
$(call rule_mkdir)
|
|
$(Q)$(call echo-cmd,bison)$(BISON) -v util/pmu.y -d -o $@ -p perf_pmu_
|
|
|
|
CFLAGS_parse-events-flex.o += -w
|
|
CFLAGS_pmu-flex.o += -w
|
|
CFLAGS_parse-events-bison.o += -DYYENABLE_NLS=0 -w
|
|
CFLAGS_pmu-bison.o += -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -w
|
|
CFLAGS_expr-bison.o += -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -w
|
|
|
|
$(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c
|
|
$(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c
|
|
|
|
CFLAGS_bitmap.o += -Wno-unused-parameter -DETC_PERFCONFIG="BUILD_STR($(ETC_PERFCONFIG_SQ))"
|
|
CFLAGS_find_bit.o += -Wno-unused-parameter -DETC_PERFCONFIG="BUILD_STR($(ETC_PERFCONFIG_SQ))"
|
|
CFLAGS_rbtree.o += -Wno-unused-parameter -DETC_PERFCONFIG="BUILD_STR($(ETC_PERFCONFIG_SQ))"
|
|
CFLAGS_libstring.o += -Wno-unused-parameter -DETC_PERFCONFIG="BUILD_STR($(ETC_PERFCONFIG_SQ))"
|
|
CFLAGS_hweight.o += -Wno-unused-parameter -DETC_PERFCONFIG="BUILD_STR($(ETC_PERFCONFIG_SQ))"
|
|
CFLAGS_parse-events.o += -Wno-redundant-decls
|
|
CFLAGS_header.o += -include $(OUTPUT)PERF-VERSION-FILE
|
|
|
|
$(OUTPUT)util/kallsyms.o: ../lib/symbol/kallsyms.c FORCE
|
|
$(call rule_mkdir)
|
|
$(call if_changed_dep,cc_o_c)
|
|
|
|
$(OUTPUT)util/argv_split.o: ../lib/argv_split.c FORCE
|
|
$(call rule_mkdir)
|
|
$(call if_changed_dep,cc_o_c)
|
|
|
|
$(OUTPUT)util/bitmap.o: ../lib/bitmap.c FORCE
|
|
$(call rule_mkdir)
|
|
$(call if_changed_dep,cc_o_c)
|
|
|
|
$(OUTPUT)util/ctype.o: ../lib/ctype.c FORCE
|
|
$(call rule_mkdir)
|
|
$(call if_changed_dep,cc_o_c)
|
|
|
|
$(OUTPUT)util/find_bit.o: ../lib/find_bit.c FORCE
|
|
$(call rule_mkdir)
|
|
$(call if_changed_dep,cc_o_c)
|
|
|
|
$(OUTPUT)util/rbtree.o: ../lib/rbtree.c FORCE
|
|
$(call rule_mkdir)
|
|
$(call if_changed_dep,cc_o_c)
|
|
|
|
$(OUTPUT)util/libstring.o: ../lib/string.c FORCE
|
|
$(call rule_mkdir)
|
|
$(call if_changed_dep,cc_o_c)
|
|
|
|
$(OUTPUT)util/hweight.o: ../lib/hweight.c FORCE
|
|
$(call rule_mkdir)
|
|
$(call if_changed_dep,cc_o_c)
|
|
|
|
$(OUTPUT)util/vsprintf.o: ../lib/vsprintf.c FORCE
|
|
$(call rule_mkdir)
|
|
$(call if_changed_dep,cc_o_c)
|