GNU bug report logs - #12789
threads - proc-map - multicore issue

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Package: guile;

Reported by: David Pirotte <david <at> altosw.be>

Date: Sat, 3 Nov 2012 00:12:02 UTC

Severity: normal

Done: ludo <at> gnu.org (Ludovic Courtès)

Bug is archived. No further changes may be made.

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: David Pirotte <david <at> altosw.be>
To: bug-guile <at> gnu.org
Subject: threads - proc-map - multicore issue
Date: Fri, 2 Nov 2012 22:07:27 -0200

Hello,

in the following example, the cores, 4 in my case, are used for a couple of seconds,
then at some point only one core is used:

guile -c '(begin (use-modules (ice-9 threads)) (par-map 1+ (iota 400000)))'

Cheers,
David
This bug report was last modified 12 years and 203 days ago.

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