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author | Stephane Eranian <eranian@google.com> | 2015-04-23 09:56:42 +0300 |
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committer | Ingo Molnar <mingo@kernel.org> | 2015-05-11 12:57:47 +0300 |
commit | a41f3c8cd4e28dcbebd8ec27a9602c86cfa5f009 (patch) | |
tree | 14811ce12bf42e89661d02abd304018dd88c36b8 /tools/perf/builtin-kmem.c | |
parent | f7dc7fd1c08c6d8109688694fd93d80645df89ff (diff) | |
download | linux-a41f3c8cd4e28dcbebd8ec27a9602c86cfa5f009.tar.xz |
perf/x86/intel/uncore: Add Broadwell-U uncore IMC PMU support
This patch enables the uncore Memory Controller (IMC) PMU
support for Intel Broadwell-U (Model 61) mobile processors.
The IMC PMU enables measuring memory bandwidth.
To use with perf:
$ perf stat -a -I 1000 -e
uncore_imc/data_reads/,uncore_imc/data_writes/ sleep 10
Tested-by: Sonny Rao <sonnyrao@chromium.org>
Signed-off-by: Stephane Eranian <eranian@google.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kan.liang@intel.com
Cc: peterz@infradead.org
Link: http://lkml.kernel.org/r/20150423065642.GA4890@thinkpad
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/builtin-kmem.c')
0 files changed, 0 insertions, 0 deletions