From: Efraim Flashner <efraim@flashner.co.il>
To: Leo Famulari <leo@famulari.name>
Cc: 33643@debbugs.gnu.org
Subject: [bug#33643] [PATCH] gnu-build-system: Enable xz to decompress in parallel.
Date: Mon, 10 Dec 2018 20:48:43 +0200 [thread overview]
Message-ID: <20181210184843.GA1323@macbook41> (raw)
In-Reply-To: <20181210162429.GA9407@jasmine.lan>
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On Mon, Dec 10, 2018 at 11:24:29AM -0500, Leo Famulari wrote:
> On Sun, Dec 09, 2018 at 04:32:01PM +0200, Efraim Flashner wrote:
> > If the tarball is compressed in parallel then it can be decompressed in
> > parallel.
>
> The xz documentation says that parallel decompression is not
> implemented? Is that no longer the case?
Looks like I got caught up with the original release notes.
https://git.tukaani.org/?p=xz.git;a=blob;f=NEWS;hb=HEAD#l94
Looks like it's specifically only compression.
>
> > As for compressing in parallel, it *might work* to pass it through our
> > non-bootstrap tar for 'tar --sort=name' and then pass it through xz
> > -T(pick-a-num).
>
> That could be helpful!
--
Efraim Flashner <efraim@flashner.co.il> אפרים פלשנר
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next prev parent reply other threads:[~2018-12-10 18:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-06 7:56 [bug#33643] [PATCH] gnu-build-system: Enable xz to decompress in parallel Christopher Baines
2018-12-06 8:08 ` Christopher Baines
2018-12-06 8:13 ` Leo Famulari
2018-12-06 19:38 ` Christopher Baines
2018-12-06 21:06 ` Leo Famulari
2018-12-09 14:32 ` Efraim Flashner
2018-12-10 16:24 ` Leo Famulari
2018-12-10 18:48 ` Efraim Flashner [this message]
2020-05-13 18:20 ` Christopher Baines
2020-05-13 19:07 ` Efraim Flashner
2020-05-14 7:37 ` bug#33643: " Christopher Baines
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