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Re: Elisp native profiler
From: |
Eli Zaretskii |
Subject: |
Re: Elisp native profiler |
Date: |
Wed, 03 Oct 2012 19:39:09 +0200 |
> From: Stefan Monnier <address@hidden>
> Date: Wed, 03 Oct 2012 08:50:46 -0400
> Cc: Emacs Development <address@hidden>
>
> > Going with a 1 ms sampling interval made Emacs 3x slower.
>
> That's weird, tho. On my lowly fit-pc2, the overhead was just 1% in
> my test. Of course, maybe the setitimer ended up firing at a much
> slower rate?
Add a call to gettimeofday to the signal handler and time it. Then
you'd now.
- Re: Elisp native profiler, (continued)
- Re: Elisp native profiler, Paul Eggert, 2012/10/01
- Re: Elisp native profiler, Eli Zaretskii, 2012/10/01
- Re: Elisp native profiler, Stefan Monnier, 2012/10/01
- Re: Elisp native profiler, Paul Eggert, 2012/10/01
- Message not available
- Re: Elisp native profiler, Paul Eggert, 2012/10/02
- Re: Elisp native profiler, Stefan Monnier, 2012/10/02
- Re: Elisp native profiler, Paul Eggert, 2012/10/03
- Re: Elisp native profiler, Stefan Monnier, 2012/10/03
- Re: Elisp native profiler, Andreas Schwab, 2012/10/03
- Re: Elisp native profiler, Stefan Monnier, 2012/10/03
- Re: Elisp native profiler,
Eli Zaretskii <=
- Re: Elisp native profiler, Paul Eggert, 2012/10/01
Re: Elisp native profiler, Stefan Monnier, 2012/10/01
- Re: Elisp native profiler, Eli Zaretskii, 2012/10/01
- Re: Elisp native profiler, Paul Eggert, 2012/10/01
- Re: Elisp native profiler, Eli Zaretskii, 2012/10/01
- Re: Elisp native profiler, Eli Zaretskii, 2012/10/01
- Re: Elisp native profiler, Eli Zaretskii, 2012/10/01
Re: Elisp native profiler, Paul Eggert, 2012/10/01