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Re: Parallel execution

From: kevin diggs <diggskevin38 at gmail dot com>
To: Hasan MUTLU <bigpatboy at yahoo dot com>
Cc: gcc-help at gcc dot gnu dot org
Date: Thu, 14 Apr 2011 10:03:05 -0500
Subject: Re: Parallel execution
References: <105673.74895.qm@web130109.mail.mud.yahoo.com> <mcroc49ykva.fsf@google.com> <684175.90937.qm@web130109.mail.mud.yahoo.com>

Hi,

On Thu, Apr 14, 2011 at 7:05 AM, Hasan MUTLU <bigpatboy@yahoo.com> wrote:
> I could not make these options work, they do not produce any output --neither to
> the stdout, nor to a file. I tried in different machines with different versions
> of gcc. Do you have any idea what the problem could be?
> Thanks.
>
Make sure that optimization is enabled with one of the -O<x> options.
And it has to be at a level that will do scheduling. Maybe use '-S
-fverbose-asm' and check the .s file to see if any scheduling related
-f options are there.

kevin

References:
- Parallel execution
  - From: Hasan MUTLU
- Re: Parallel execution
  - From: Ian Lance Taylor
- Re: Parallel execution
  - From: Hasan MUTLU

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