perf tools: Add new mem command for memory access profiling
authorStephane Eranian <eranian@google.com>
Thu, 24 Jan 2013 15:10:38 +0000 (16:10 +0100)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 1 Apr 2013 15:21:44 +0000 (12:21 -0300)
commit028f12ee6beff0961781c5ed3f740e5f3b56f781
tree2bb9711e212df80f361868b9fc23a12f0b9fbb7d
parentf4f7e28d0e813ddb997f49ae718ddf98db972292
perf tools: Add new mem command for memory access profiling

This new command is a wrapper on top of perf record and perf report to
make it easier to configure for memory access profiling.

To record loads:
$ perf mem -t load rec .....

To record stores:
$ perf mem -t store rec .....

To get the report:
$ perf mem -t load rep

Signed-off-by: Stephane Eranian <eranian@google.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1359040242-8269-15-git-send-email-eranian@google.com
[ Fixed minor conflict with 66857b5 "Sort command-list.txt alphabetically" ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/perf-mem.txt [new file with mode: 0644]
tools/perf/Makefile
tools/perf/builtin-mem.c [new file with mode: 0644]
tools/perf/builtin.h
tools/perf/command-list.txt
tools/perf/perf.c
tools/perf/util/hist.c