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bug#18626: 24.3.94; communication with subprocess is slow
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From: |
Eli Zaretskii |
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Subject: |
bug#18626: 24.3.94; communication with subprocess is slow |
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Date: |
Sun, 05 Oct 2014 22:04:07 +0300 |
> 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?
- bug#18626: 24.3.94; communication with subprocess is slow, (continued)
bug#18626: 24.3.94; communication with subprocess is slow, Stephen Leake, 2014/10/04
- bug#18626: 24.3.94; communication with subprocess is slow, Eli Zaretskii, 2014/10/04
- bug#18626: 24.3.94; communication with subprocess is slow, Stephen Leake, 2014/10/05
- bug#18626: 24.3.94; communication with subprocess is slow, Eli Zaretskii, 2014/10/05
- bug#18626: 24.3.94; communication with subprocess is slow, Stephen Leake, 2014/10/05
- bug#18626: 24.3.94; communication with subprocess is slow,
Eli Zaretskii <=
- bug#18626: 24.3.94; communication with subprocess is slow, Stephen Leake, 2014/10/08
- bug#18626: 24.3.94; communication with subprocess is slow, Eli Zaretskii, 2014/10/08
- bug#18626: 24.3.94; communication with subprocess is slow, Stephen Leake, 2014/10/10
- bug#18626: 24.3.94; communication with subprocess is slow, Eli Zaretskii, 2014/10/10
bug#18626: 24.3.94; communication with subprocess is slow, Stephen Leake, 2014/10/10