Hi Arnaldo and Jiri,
On Thu, Sep 27, 2018 at 06:01:58PM +0200, Jiri Olsa wrote:
> On Wed, Sep 26, 2018 at 08:23:17AM +0200, Jiri Olsa wrote:
>
> SNIP
>
> > > I agree with Namhyung, with a slight difference: perhaps we should set
> > > perf_event_attr.mmap on one of the events of the per-cpu
Hi Arnaldo and Jiri,
On Thu, Sep 27, 2018 at 06:01:58PM +0200, Jiri Olsa wrote:
> On Wed, Sep 26, 2018 at 08:23:17AM +0200, Jiri Olsa wrote:
>
> SNIP
>
> > > I agree with Namhyung, with a slight difference: perhaps we should set
> > > perf_event_attr.mmap on one of the events of the per-cpu
On Wed, Sep 26, 2018 at 08:23:17AM +0200, Jiri Olsa wrote:
SNIP
> > I agree with Namhyung, with a slight difference: perhaps we should set
> > perf_event_attr.mmap on one of the events of the per-cpu mmap, that way
> > we don't need that dummy event, right?
>
> currently it's all based on
On Wed, Sep 26, 2018 at 08:23:17AM +0200, Jiri Olsa wrote:
SNIP
> > I agree with Namhyung, with a slight difference: perhaps we should set
> > perf_event_attr.mmap on one of the events of the per-cpu mmap, that way
> > we don't need that dummy event, right?
>
> currently it's all based on
On Mon, Sep 24, 2018 at 11:22:54AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Sun, Sep 23, 2018 at 09:44:32PM +0200, Jiri Olsa escreveu:
> > On Mon, Sep 17, 2018 at 08:40:48PM +0900, Namhyung Kim wrote:
> > > On Thu, Sep 13, 2018 at 02:54:49PM +0200, Jiri Olsa wrote:
> > > > Currently we assign
On Mon, Sep 24, 2018 at 11:22:54AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Sun, Sep 23, 2018 at 09:44:32PM +0200, Jiri Olsa escreveu:
> > On Mon, Sep 17, 2018 at 08:40:48PM +0900, Namhyung Kim wrote:
> > > On Thu, Sep 13, 2018 at 02:54:49PM +0200, Jiri Olsa wrote:
> > > > Currently we assign
Em Sun, Sep 23, 2018 at 09:44:32PM +0200, Jiri Olsa escreveu:
> On Mon, Sep 17, 2018 at 08:40:48PM +0900, Namhyung Kim wrote:
> > On Thu, Sep 13, 2018 at 02:54:49PM +0200, Jiri Olsa wrote:
> > > Currently we assign all maps to main thread. Adding
> > > code that spreads maps for --threads option.
Em Sun, Sep 23, 2018 at 09:44:32PM +0200, Jiri Olsa escreveu:
> On Mon, Sep 17, 2018 at 08:40:48PM +0900, Namhyung Kim wrote:
> > On Thu, Sep 13, 2018 at 02:54:49PM +0200, Jiri Olsa wrote:
> > > Currently we assign all maps to main thread. Adding
> > > code that spreads maps for --threads option.
On Mon, Sep 17, 2018 at 08:40:48PM +0900, Namhyung Kim wrote:
> On Thu, Sep 13, 2018 at 02:54:49PM +0200, Jiri Olsa wrote:
> > Currently we assign all maps to main thread. Adding
> > code that spreads maps for --threads option.
> >
> > For --thread option we create as many threads as there
> >
On Mon, Sep 17, 2018 at 08:40:48PM +0900, Namhyung Kim wrote:
> On Thu, Sep 13, 2018 at 02:54:49PM +0200, Jiri Olsa wrote:
> > Currently we assign all maps to main thread. Adding
> > code that spreads maps for --threads option.
> >
> > For --thread option we create as many threads as there
> >
On Thu, Sep 13, 2018 at 02:54:49PM +0200, Jiri Olsa wrote:
> Currently we assign all maps to main thread. Adding
> code that spreads maps for --threads option.
>
> For --thread option we create as many threads as there
> are memory maps in evlist, which is the number of CPUs
> in the system or
On Thu, Sep 13, 2018 at 02:54:49PM +0200, Jiri Olsa wrote:
> Currently we assign all maps to main thread. Adding
> code that spreads maps for --threads option.
>
> For --thread option we create as many threads as there
> are memory maps in evlist, which is the number of CPUs
> in the system or
Currently we assign all maps to main thread. Adding
code that spreads maps for --threads option.
For --thread option we create as many threads as there
are memory maps in evlist, which is the number of CPUs
in the system or CPUs we monitor. Each thread gets a
single data mmap to read.
In
Currently we assign all maps to main thread. Adding
code that spreads maps for --threads option.
For --thread option we create as many threads as there
are memory maps in evlist, which is the number of CPUs
in the system or CPUs we monitor. Each thread gets a
single data mmap to read.
In
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