GNU bug report logs - #36597
27.0.50; rehash hash tables eagerly in pdumper

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Package: emacs;

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

Date: Thu, 11 Jul 2019 14:07:02 UTC

Severity: normal

Tags: patch

Found in version 27.0.50

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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From: Pip Cet <pipcet <at> gmail.com>
To: Paul Eggert <eggert <at> cs.ucla.edu>
Cc: 36597 <at> debbugs.gnu.org, Daniel Colascione <dancol <at> dancol.org>
Subject: bug#36597: 27.0.50; rehash hash tables eagerly in pdumper
Date: Fri, 19 Jul 2019 07:23:50 +0000
[Message part 1 (text/plain, inline)]
On Mon, Jul 15, 2019 at 2:39 PM Pip Cet <pipcet <at> gmail.com> wrote:
> But I noticed that my patch may affect hashes more than it should,
> because it makes the thawed hash have the same size as the number of
> hash entries in it. That seems not to hurt performance...

But it should be fixed, anyway. The attached patch has no unexpected
performance benefits, as far as I can tell.
[0001-Rehash-hash-tables-eagerly-after-loading-a-dump.patch (text/x-patch, attachment)]

This bug report was last modified 4 years and 284 days ago.

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