Re: [PATCH -tip 0/4] perf script: add BTS analysis features

[Akihiro Nagai]

(2011/06/29 0:21), David Ahern wrote:
> On 06/28/2011 01:40 AM, Akihiro Nagai wrote:
> > BTW, I couldn't run a script generated by 'perf script -g {pyton|perl}'
> > with branch events. How do I make scripts analyzing branch events?
> >
> > # perf record -e branches:u -c 1 -d ls
> > # perf script -g python
> > # perf script -s perf-script.py
> >   in trace_begin
> >     Fatal: no event_list!
> > # perf script -g perl
> > # perf script -s perf-script.pl
> >     Fatal: no event_list!
>
> Generated scripts currently only work on trace events. At this point it
> is arguable that perf-script should be focused on the python and perl
> scripts and the code for dumping the events should be moved to a new
> command (perf-dump?).
I see. Thank you for your information.
I'd like to try adding the function to deal with HW-events with perf-script.

I like perf-dump idea. It makes easier to specialize output format
based on each event type.

Thank you.
> David
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