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Re: libgo patch committed: Support NumCPU on more platforms

From: Ian Lance Taylor <iant at google dot com>
To: Richard Earnshaw <rearnsha at arm dot com>
Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Thu, 9 Aug 2012 23:09:18 -0700
Subject: Re: libgo patch committed: Support NumCPU on more platforms
References: <mcr7gtbgvmi.fsf@dhcp-172-18-216-180.mtv.corp.google.com> <50210866.9010106@arm.com>

On Tue, Aug 7, 2012 at 5:21 AM, Richard Earnshaw <rearnsha@arm.com> wrote:
>
> Wouldn't it be more useful on Linux to check the task's affinity
> settings?  Then when a task is locked to a limited set of cores it won't
> overload those cores with threads.

This suggestion was implemented by Shenghou Ma, as attached.
Bootstrapped and ran Go testsuite on x86_64-unknown-linux-gnu.
Committed to mainline.

Ian

Attachment: foo.txt
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References:
- libgo patch committed: Support NumCPU on more platforms
  - From: Ian Lance Taylor
- Re: libgo patch committed: Support NumCPU on more platforms
  - From: Richard Earnshaw

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