Messages in this thread | | | Date | Thu, 5 May 2022 23:03:30 +0800 | From | Leo Yan <> | Subject | Re: [PATCH v8 5/5] perf arm-spe: Use SPE data source for neoverse cores |
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On Wed, May 04, 2022 at 06:48:50PM +0000, Ali Saidi wrote: > When synthesizing data from SPE, augment the type with source information > for Arm Neoverse cores. The field is IMPLDEF but the Neoverse cores all use > the same encoding. I can't find encoding information for any other SPE > implementations to unify their choices with Arm's thus that is left for > future work. > > This change populates the mem_lvl_num for Neoverse cores as well as the > deprecated mem_lvl namespace. > > Signed-off-by: Ali Saidi <alisaidi@amazon.com> > Reviewed-by: German Gomez <german.gomez@arm.com> > Reviewed-by: Leo Yan <leo.yan@linaro.org> > Tested-by: Leo Yan <leo.yan@linaro.org>
Thanks for updating, Ali. It looks good to me.
Since the store operations have been set as PERF_MEM_LVL_NA and PERF_MEM_LVLNUM_NA, this is right thing for me, I will update perf c2c patch set for statistics of store operations with PERF_MEM_LVL_NA.
Thanks, Leo
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