Re: [PATCH v2 0/8] perf: Support perf-mem/perf-c2c for AlderLake
From: Arnaldo Carvalho de Melo
Date: Tue Jun 01 2021 - 10:09:25 EST
Em Tue, Jun 01, 2021 at 12:49:34AM +0200, Jiri Olsa escreveu:
> On Thu, May 27, 2021 at 08:16:02AM +0800, Jin Yao wrote:
> > AlderLake uses a hybrid architecture utilizing Golden Cove cores
> > (core CPU) and Gracemont cores (atom CPU). This patchset supports
> > perf-mem and perf-c2c for AlderLake.
> >
> > v2:
> > ---
> > - Use mem_loads_name__init to keep original behavior for non-hybrid platform.
> > - Move x86 specific perf_mem_events[] to arch/x86/util/mem-events.c.
> > - Move mem-store event to a new patch.
> > - Add a new patch to fix wrong verbose output for recording events
> > - Add a new patch to disable 'mem-loads-aux' group before reporting
>
> Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Thanks, applied.
- Arnaldo
> thanks,
> jirka
>
> >
> > Jin Yao (8):
> > perf tools: Check mem-loads auxiliary event
> > perf tools: Support pmu prefix for mem-load event
> > perf tools: Support pmu prefix for mem-store event
> > perf tools: Check if mem_events is supported for hybrid platform
> > perf mem: Support record for hybrid platform
> > perf mem: Fix wrong verbose output for recording events
> > perf mem: Disable 'mem-loads-aux' group before reporting
> > perf c2c: Support record for hybrid platform
> >
> > tools/perf/arch/arm64/util/mem-events.c | 2 +-
> > tools/perf/arch/powerpc/util/mem-events.c | 2 +-
> > tools/perf/arch/x86/util/mem-events.c | 54 ++++++++++--
> > tools/perf/builtin-c2c.c | 40 +++++----
> > tools/perf/builtin-mem.c | 51 ++++++-----
> > tools/perf/builtin-report.c | 2 +
> > tools/perf/util/evlist.c | 25 ++++++
> > tools/perf/util/evlist.h | 1 +
> > tools/perf/util/mem-events.c | 101 ++++++++++++++++++++--
> > tools/perf/util/mem-events.h | 4 +-
> > 10 files changed, 225 insertions(+), 57 deletions(-)
> >
> > --
> > 2.17.1
> >
>
--
- Arnaldo