Subject: Re: [proto] proto performance
From: Joel Falcou (joel.falcou_at_[hidden])
Date: 2011-02-20 06:08:18
On 20/02/11 12:03, Karsten Ahnert wrote:
> On 02/20/2011 12:02 PM, Joel Falcou wrote:
>> On 20/02/11 11:55, Karsten Ahnert wrote:
>>> On 02/20/2011 11:57 AM, Eric Niebler wrote:
>>> It gcc 4.4 on a 64bit machine. Of course, I compile with -O3.
>> Ding! welcome to gcc-4.4 64bits compiler hellfest.
>> Try 4.5, 4.4 64bits can't inlien for w/e reason.
> Great, I tried with gcc 4.5 and the proto part is now around 5-10
> percents faster. Thank you.
We banged our heads for weeks on this issue earlier until we found some
dubious bug report in gcc bugzilla flagged as nofix :/
Seems the 4.5 branch solved it somehow.
You cna also try compiling with 4.4 using -m32
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