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Re: Elisp native profiler

From: Paul Eggert
Subject: Re: Elisp native profiler
Date: Tue, 02 Oct 2012 09:17:37 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120911 Thunderbird/15.0.1

On 10/02/2012 06:00 AM, Stefan Monnier wrote:
> At least the original setitimer code did sample based on cpu-time, based
> on my test under GNU/Linux.  I hope your new code does too.

It does, on platforms that support CPU timers.  It works on mine.

My guess (though I am by no means an expert) is that platforms
where the new code has problems are platforms where setitimer
has similar problems.  I'd be surprised if it were otherwise,
since kernels typically use the same implementation
strategy for both setitimer and timer_settime.

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