From: Eli Zaretskii <eliz@gnu.org>
To: Stephen Leake <stephen_leake@stephe-leake.org>
Cc: 18626@debbugs.gnu.org
Subject: bug#18626: 24.3.94; communication with subprocess is slow
Date: Sun, 05 Oct 2014 22:04:07 +0300 [thread overview]
Message-ID: <83y4sumj88.fsf@gnu.org> (raw)
In-Reply-To: <85r3ymcr0u.fsf@stephe-leake.org>
> From: Stephen Leake <stephen_leake@stephe-leake.org>
> Cc: 18626@debbugs.gnu.org
> Date: Sun, 05 Oct 2014 13:25:53 -0500
>
> > in any case, reading from subprocesses was not changed in any way,
> > only writing to subprocesses was.
>
> Yes. It is still a problem on Windows; 12 seconds to read a megabyte is
> unacceptably slow for my real application.
I can help you time the various parts of the machinery involved in
reading from the subprocesses on Windows, if you'd like to pursue this
further.
What about writing to subprocesses -- is that sufficiently fast if the
delay in send_process is decreased to 10 ms?
next prev parent reply other threads:[~2014-10-05 19:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-04 6:47 bug#18626: 24.3.94; communication with subprocess is slow stephen_leake
2014-10-04 8:07 ` Eli Zaretskii
2014-10-05 13:20 ` Stephen Leake
2014-10-05 13:41 ` Stephen Leake
2014-10-05 14:43 ` Eli Zaretskii
2014-10-05 18:19 ` Stephen Leake
2014-10-04 8:11 ` Stephen Leake
2014-10-04 8:32 ` Eli Zaretskii
2014-10-04 22:29 ` Stefan Monnier
2014-10-05 2:46 ` Eli Zaretskii
2014-10-05 13:34 ` Stephen Leake
2014-10-05 14:40 ` Eli Zaretskii
2014-10-05 18:25 ` Stephen Leake
2014-10-05 19:04 ` Eli Zaretskii [this message]
2014-10-08 13:29 ` Stephen Leake
2014-10-08 13:53 ` Eli Zaretskii
2014-10-10 8:07 ` Stephen Leake
2014-10-10 9:13 ` Eli Zaretskii
2014-10-10 8:47 ` Stephen Leake
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