GNU bug report logs - #46881
28.0.50; pdumper dumping causes way too many syscalls

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Package: emacs;

Reported by: Pip Cet <pipcet <at> gmail.com>

Date: Tue, 2 Mar 2021 20:35:01 UTC

Severity: normal

Found in version 28.0.50

Done: Mattias Engdegård <mattiase <at> acm.org>

Bug is archived. No further changes may be made.

Full log

Message #59 received at 46881 <at> debbugs.gnu.org (full text, mbox):

From: Andrea Corallo <akrl <at> sdf.org>
To: Pip Cet <pipcet <at> gmail.com>
Cc: 46881 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org>, eggert <at> cs.ucla.edu
Subject: Re: bug#46881: 28.0.50; pdumper dumping causes way too many syscalls
Date: Fri, 05 Mar 2021 10:23:45 +0000

Pip Cet <pipcet <at> gmail.com> writes:

[...]

> By preparing the data in memory and writing it in one go, which
> doesn't require any of the major complications of implementing
> buffered streams.

Preparing data in memory might also be seen as a small step in the
direction of having pdumper as a generic de/serializer.  IMO would be
helpful for a number of tasks (native compiler included).

  Andrea
This bug report was last modified 4 years and 35 days ago.

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