From: Sebastien Vauban <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org>
To: Eli Zaretskii <eliz-mXXj517/zsQ@public.gmane.org>,
20843-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org
Subject: bug#20843: 24.5; Profiler error: "Invalid sampling interval"
Date: Fri, 19 Jun 2015 15:38:32 +0200 [thread overview]
Message-ID: <86twu324yv.fsf@example.com> (raw)
In-Reply-To: <mailman.5225.1434628753.904.bug-gnu-emacs-mXXj517/zsQ@public.gmane.org> (Sebastien Vauban's message of "Thu, 18 Jun 2015 13:58:20 +0200")
Sebastien Vauban <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org> writes:
> Eli Zaretskii <eliz-mXXj517/zsQ@public.gmane.org> writes:
>>> From: Sebastien Vauban <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org>
>>>
>>> When trying to start the profiler under Cygwin Emacs 24.5, I get this:
>>>
>>> --8<---------------cut here---------------start------------->8---
>>> Debugger entered--Lisp error: (error "Invalid sampling interval")
>>> profiler-cpu-start(1000000)
>>> profiler-start(cpu)
>>> call-interactively(profiler-start record nil)
>>
>> Can you step with GDB into setup_cpu_timer, and see what goes wrong
>> there? I suspect this portions:
>>
>> if (! RANGED_INTEGERP (1, sampling_interval,
>> (TYPE_MAXIMUM (time_t) < EMACS_INT_MAX / billion
>> ? ((EMACS_INT) TYPE_MAXIMUM (time_t) * billion
>> + (billion - 1))
>> : EMACS_INT_MAX)))
>> return NOT_RUNNING;
>>
>> If so, what does TYPE_MAXIMUM(time_t) return in your build?
>
> Sorry, I can't -- lack of time, and (moreover) of knowledge...
Eli, if you can give me a couple of instructions on how to step into
that function ("when I should type what?"), I'm willing to give it
a try, as this is reproducible over different Emacs sessions...
next prev parent reply other threads:[~2015-06-19 13:38 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-18 8:37 bug#20843: 24.5; Profiler error: "Invalid sampling interval" Sebastien Vauban
2015-06-18 8:57 ` Eli Zaretskii
[not found] ` <83k2v1l7g4.fsf-mXXj517/zsQ@public.gmane.org>
2015-06-18 11:58 ` Sebastien Vauban
[not found] ` <mailman.5225.1434628753.904.bug-gnu-emacs@gnu.org>
[not found] ` <mailman.5225.1434628753.904.bug-gnu-emacs-mXXj517/zsQ@public.gmane.org>
2015-06-19 13:38 ` Sebastien Vauban [this message]
2015-06-19 17:42 ` Eli Zaretskii
2015-06-20 19:02 ` Ken Brown
2015-06-20 19:10 ` Eli Zaretskii
2015-06-20 21:47 ` Ken Brown
2015-06-21 14:56 ` Eli Zaretskii
2015-06-21 22:17 ` Ken Brown
[not found] ` <558737F7.4080709-HmMyXyqgL2CVc3sceRu5cw@public.gmane.org>
2015-06-22 8:00 ` Sebastien Vauban
2015-06-22 11:57 ` Ken Brown
2015-06-22 15:12 ` Eli Zaretskii
2015-06-22 21:15 ` Ken Brown
2015-06-22 21:44 ` Ken Brown
[not found] ` <558881B0.6080404-HmMyXyqgL2CVc3sceRu5cw@public.gmane.org>
2015-06-23 8:39 ` Sebastien Vauban
2015-06-23 17:20 ` Ken Brown
[not found] ` <mailman.5513.1435080075.904.bug-gnu-emacs@gnu.org>
[not found] ` <mailman.5513.1435080075.904.bug-gnu-emacs-mXXj517/zsQ@public.gmane.org>
2015-07-02 13:27 ` Sebastien Vauban
2015-07-02 13:59 ` Ken Brown
2015-06-22 15:35 ` Eli Zaretskii
2015-06-22 18:04 ` Ken Brown
2015-06-22 18:50 ` Eli Zaretskii
2015-06-22 19:30 ` Ken Brown
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