Gentoo Archives: gentoo-portage-dev

From: "Robin H. Johnson" <robbat2@g.o>
To: gentoo-portage-dev@l.g.o
Cc: Zac Medico <zmedico@g.o>
Subject: Re: [gentoo-portage-dev] [PATCH] egencache: parallelize --update-changelogs (bug 565540)
Date: Thu, 12 Nov 2015 05:29:42
Message-Id: robbat2-20151112T052346-483890171Z@orbis-terrarum.net
In Reply to: [gentoo-portage-dev] [PATCH] egencache: parallelize --update-changelogs (bug 565540) by Zac Medico
1 Confirmed to work; please merge (also my prior patch that fixes relative
2 GIT_DIR implications, or ACK and I will merge it myself).
3
4 Speedup is less than expected however.
5 Running with:
6 --jobs 10 --load-average 6
7 yields a ~3.3x speedup on the previous non-parallel version.
8
9 With the system load average stabilizing around 2.9.
10
11 --
12 Robin Hugh Johnson
13 Gentoo Linux: Developer, Infrastructure Lead, Foundation Trustee
14 E-Mail : robbat2@g.o
15 GnuPG FP : 11ACBA4F 4778E3F6 E4EDF38E B27B944E 34884E85