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[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck
- From: "marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 15 Feb 2018 18:40:40 +0000
- Subject: [Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck
- Auto-submitted: auto-generated
- References: <bug-84402-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402
--- Comment #11 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Martin Liška from comment #10)
> Created attachment 43432 [details]
> Parallel build of make all-host on 8 core Haswell machine
This was generated with a slightly modified make (being able to run fully in
parallel):
https://github.com/marxin/make/tree/timestamp-v2
And output is then parsed and 'stacked' graph is generated:
https://github.com/marxin/script-misc/blob/master/parse-make-log-parallel.py