Messages in this thread | | | Date | Wed, 18 May 2022 09:06:23 +0800 | From | Leo Yan <> | Subject | Re: [PATCH v8 0/4] perf: arm-spe: Decode SPE source and use for perf c2c |
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Hi Arnaldo,
On Tue, May 17, 2022 at 06:20:03PM -0300, Arnaldo Carvalho de Melo wrote: > Em Tue, May 17, 2022 at 02:03:21AM +0000, Ali Saidi escreveu: > > When synthesizing data from SPE, augment the type with source information > > for Arm Neoverse cores so we can detect situtions like cache line > > contention and transfers on Arm platforms. > > > > This changes enables future changes to c2c on a system with SPE where lines that > > are shared among multiple cores show up in perf c2c output. > > > > Changes is v9: > > * Change reporting of remote socket data which should make Leo's upcomping > > patch set for c2c make sense on multi-socket platforms > > Hey, > > Joe Mario, who is one of 'perf c2c' authors asked me about some > git tree he could clone from for both building the kernel and > tools/perf/ so that he could do tests, can you please provide that?
Sure, I will prepare a git tree for testing and share with Joe.
> thanks!
Also thanks for your reminding.
Leo
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