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perf/x86/intel/uncore: Add events for Intel SPR IMC PMU
authorStephane Eranian <eranian@google.com>
Wed, 19 Apr 2023 21:42:41 +0000 (14:42 -0700)
committerPeter Zijlstra <peterz@infradead.org>
Fri, 21 Apr 2023 11:24:23 +0000 (13:24 +0200)
commit743767d6f6b8f28228be181fe369657f7ecd1eb2
treecc258226e7b6352e009167d9f3ef8b37d559982etree | snapshot
parent15def34e2635ab7e0e96f1bc32e1b69609f14942commit | diff
perf/x86/intel/uncore: Add events for Intel SPR IMC PMU

Add missing clockticks and cas_count_* events for Intel SapphireRapids IMC
PMU. These events are useful to measure memory bandwidth.

Signed-off-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Link: https://lore.kernel.org/r/20230419214241.2310385-1-eranian@google.com
arch/x86/events/intel/uncore_snbep.c diff | blob | history
Domain: System / Kernel;