Em Mon, Jul 09, 2018 at 05:20:54PM +0200, Jiri Olsa escreveu:
> On Mon, Jul 09, 2018 at 07:15:22AM -0700, kan.li...@linux.intel.com wrote:
> > After applying the patch:
> > perf record -D 1000 -a -e cycles -j any -- sleep 2
> > [ perf record: Woken up 1 times to write data ]
> > [ perf
Em Mon, Jul 09, 2018 at 05:20:54PM +0200, Jiri Olsa escreveu:
> On Mon, Jul 09, 2018 at 07:15:22AM -0700, kan.li...@linux.intel.com wrote:
> > After applying the patch:
> > perf record -D 1000 -a -e cycles -j any -- sleep 2
> > [ perf record: Woken up 1 times to write data ]
> > [ perf
On Mon, Jul 09, 2018 at 07:15:22AM -0700, kan.li...@linux.intel.com wrote:
> From: Kan Liang
>
> Perf record will error out if both --delay and LBR are applied.
> For example:
> perf record -D 1000 -a -e cycles -j any -- sleep 2
> Error:
> dummy:HG: PMU Hardware doesn't support
On Mon, Jul 09, 2018 at 07:15:22AM -0700, kan.li...@linux.intel.com wrote:
> From: Kan Liang
>
> Perf record will error out if both --delay and LBR are applied.
> For example:
> perf record -D 1000 -a -e cycles -j any -- sleep 2
> Error:
> dummy:HG: PMU Hardware doesn't support
From: Kan Liang
Perf record will error out if both --delay and LBR are applied.
For example:
perf record -D 1000 -a -e cycles -j any -- sleep 2
Error:
dummy:HG: PMU Hardware doesn't support sampling/overflow-interrupts.
Try 'perf stat'
A dummy event is added implicitly for initial
From: Kan Liang
Perf record will error out if both --delay and LBR are applied.
For example:
perf record -D 1000 -a -e cycles -j any -- sleep 2
Error:
dummy:HG: PMU Hardware doesn't support sampling/overflow-interrupts.
Try 'perf stat'
A dummy event is added implicitly for initial
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