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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: dwz@sourceware.org
Subject: [Bug default/25024] dwz: Multifile temporary files too large
Date: Tue, 01 Jan 2019 00:00:00 -0000	[thread overview]
Message-ID: <bug-25024-11298-FLvepOu0x7@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-25024-11298@http.sourceware.org/bugzilla/>

https://sourceware.org/bugzilla/show_bug.cgi?id=25024

--- Comment #12 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Tom de Vries from comment #11)
> I'm currently trying out the patch:
> that implements the 'continue multifile optimization' strategy.

Result:
...
$ ./reproduce.sh
maxmem: 27212104
real: 5215.06
user: 4418.86
system: 400.27
...
So, this took 87 minutes real (74 minutes user, 7 minutes sys) and 26 GB (on a
server with 256GB).

The resulting multifile is 823MB:
...
$ du -h merged
823M    merged
...

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  reply	other threads:[~2019-11-29 14:07 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-01  0:00 [Bug default/25024] New: " jan.kratochvil at redhat dot com
2019-01-01  0:00 ` vries at gcc dot gnu.org [this message]
2019-01-01  0:00 ` [Bug default/25024] " jan.kratochvil at redhat dot com
2019-01-01  0:00 ` jan.kratochvil at redhat dot com
2019-01-01  0:00 ` jan.kratochvil at redhat dot com
2019-01-01  0:00 ` vries at gcc dot gnu.org
2019-01-01  0:00 ` jan.kratochvil at redhat dot com
2019-01-01  0:00 ` vries at gcc dot gnu.org
2019-01-01  0:00 ` vries at gcc dot gnu.org
2019-01-01  0:00 ` vries at gcc dot gnu.org
2019-01-01  0:00 ` vries at gcc dot gnu.org
2019-01-01  0:00 ` vries at gcc dot gnu.org
2019-01-01  0:00 ` vries at gcc dot gnu.org
2019-01-01  0:00 ` vries at gcc dot gnu.org

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