Re: [PATCH v5] perf tools: Add ARM Statistical Profiling Extensions (SPE) support

2018-01-13 Thread Arnaldo Carvalho de Melo
Em Fri, Jan 12, 2018 at 07:27:37PM -0600, Kim Phillips escreveu: > 'perf record' and 'perf report --dump-raw-trace' supported in this > release. > > Example usage: > > # perf record -e arm_spe/ts_enable=1,pa_enable=1/ dd if=/dev/zero > of=/dev/null count=1 > # perf report --dump-raw-trace

[PATCH v5] perf tools: Add ARM Statistical Profiling Extensions (SPE) support

2018-01-12 Thread Kim Phillips
'perf record' and 'perf report --dump-raw-trace' supported in this release. Example usage: # perf record -e arm_spe/ts_enable=1,pa_enable=1/ dd if=/dev/zero of=/dev/null count=1 # perf report --dump-raw-trace Note that the perf.data file is portable, so the report can be run on another ar