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bug#20843: 24.5; Profiler error: "Invalid sampling interval"
From: |
Sebastien Vauban |
Subject: |
bug#20843: 24.5; Profiler error: "Invalid sampling interval" |
Date: |
Tue, 23 Jun 2015 10:39:43 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (windows-nt) |
Ken Brown <kbrown@cornell.edu> writes:
> On 6/22/2015 5:15 PM, Ken Brown wrote:
>> On 6/22/2015 11:12 AM, Eli Zaretskii wrote:
>>>> Date: Mon, 22 Jun 2015 07:57:13 -0400
>>>> From: Ken Brown <kbrown@cornell.edu>
>>>> CC: Eli Zaretskii <eliz@gnu.org>, 20843@debbugs.gnu.org
>>>>
>>>>> For me to understand, does this mean we never will be able to start the
>>>>> profiler under Cygwin Emacs?
>>>>
>>>> I wouldn't say "never". According to the Cygwin API documentation
>>>> (https://cygwin.com/cygwin-api/std-notes.html), "getitimer and setitimer
>>>> only
>>>> support ITIMER_REAL for now." I'll ask on the Cygwin list about the
>>>> possibility
>>>> of supporting ITIMER_PROF.
>>>
>>> If what Corinna suggested on the Cygwin list doesn't fit the bill,
>>> perhaps consider reusing the w32 code, which emulates setitimer, and
>>> does support ITIMER_PROF well enough for the profiler to be usable.
>>
>> Corinna's suggestion seems to work. I'll apply a patch shortly so
>> that Seb can test it.
>
> Done as commit 531125e4c. Seb, are you able to build emacs and test
> this?
No, not ATM.
> If not, I can make a test release available in the Cygwin
> distribution.
That'd be great! Just tell me when/what to test.
Best regards,
Seb
--
Sebastien Vauban
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", (continued)
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Ken Brown, 2015/06/20
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Eli Zaretskii, 2015/06/20
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Ken Brown, 2015/06/20
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Eli Zaretskii, 2015/06/21
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Ken Brown, 2015/06/21
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Sebastien Vauban, 2015/06/22
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Ken Brown, 2015/06/22
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Eli Zaretskii, 2015/06/22
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Ken Brown, 2015/06/22
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Ken Brown, 2015/06/22
- bug#20843: 24.5; Profiler error: "Invalid sampling interval",
Sebastien Vauban <=
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Ken Brown, 2015/06/23
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Eli Zaretskii, 2015/06/22
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Ken Brown, 2015/06/22
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Eli Zaretskii, 2015/06/22
- bug#20843: 24.5; Profiler error: "Invalid sampling interval", Ken Brown, 2015/06/22