From: Andrew Pinski <pinskia@gmail.com>
To: Richard Guenther <richard.guenther@gmail.com>
Cc: Paolo Bonzini <bonzini@gnu.org>,
"Kaveh R. GHAZI" <ghazi@caip.rutgers.edu>,
Mark Mitchell <mark@codesourcery.com>,
"Joseph S. Myers" <joseph@codesourcery.com>,
Steven Bosscher <stevenb.gcc@gmail.com>,
GCC Patches <gcc-patches@gcc.gnu.org>,
"stanshebs@earthlink.net" <stanshebs@earthlink.net>
Subject: Re: [C++/Obj-C++ PATCH] Fix Objective-C++ breakage
Date: Fri, 28 Mar 2008 13:36:00 -0000 [thread overview]
Message-ID: <10FA3F47-2E92-4F4A-9024-8188B1C7CA4B@gmail.com> (raw)
In-Reply-To: <84fc9c000803280607s2cd06410uaeb53fc8e438671f@mail.gmail.com>
Sent from my iPhone
On Mar 28, 2008, at 6:07, "Richard Guenther"
<richard.guenther@gmail.com> wrote:
> On Fri, Mar 28, 2008 at 12:05 PM, Paolo Bonzini <bonzini@gnu.org>
> wrote:
>>
>>> If we can improve on the bootlenecks (dejagnu anyone? splitting
>>> insn-* and gen*, or building the generator files optimized during
>>> stage1?)
>>
>> A while ago people were speaking of building stage1 optimized...
>> can you
>> test with STAGE1_CFLAGS="-O2 -g"?
>
> 10473.53user 849.12system 34:57.32elapsed 539%CPU
>
> so not too much effect on the elapsed time (3 minutes).
On the Cell the effect should be more for optimized stage1 because of
it handles loads after stores ( no load bypass).
-- Pinski
>
>
> Richard.
next prev parent reply other threads:[~2008-03-28 13:15 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-27 10:12 Steven Bosscher
2008-03-27 10:22 ` Paolo Bonzini
2008-03-27 10:23 ` Paolo Bonzini
2008-03-27 16:19 ` Joseph S. Myers
2008-03-27 18:13 ` Mark Mitchell
2008-03-27 22:55 ` Kaveh R. GHAZI
2008-03-27 22:56 ` Andrew Pinski
2008-03-27 22:57 ` Richard Guenther
2008-03-28 4:12 ` Kaveh R. GHAZI
2008-03-28 8:04 ` Kaveh R. GHAZI
2008-03-28 8:04 ` Paolo Bonzini
2008-03-28 12:41 ` Richard Guenther
2008-03-28 12:45 ` Paolo Bonzini
2008-03-28 13:30 ` Richard Guenther
2008-03-28 13:36 ` Andrew Pinski [this message]
2008-03-28 13:44 ` Paolo Bonzini
2008-03-28 13:45 ` H.J. Lu
2008-03-28 14:12 ` Jakub Jelinek
2008-03-28 21:28 ` Ralf Wildenhues
2008-03-30 15:18 ` Improving parallel build (was: [C++/Obj-C++ PATCH] Fix Objective-C++ breakage) Ralf Wildenhues
2008-03-30 15:27 ` Ralf Wildenhues
2008-03-31 8:43 ` Improving parallel build Paolo Bonzini
2008-03-30 18:39 ` Improving parallel build (was: [C++/Obj-C++ PATCH] Fix Objective-C++ breakage) Richard Guenther
2008-03-30 19:02 ` Improving parallel build Tom Tromey
2008-03-30 19:35 ` Ralf Wildenhues
2008-03-30 23:29 ` Tom Tromey
2008-03-31 19:49 ` Ralf Wildenhues
2008-03-31 20:35 ` Tom Tromey
2008-04-01 22:47 ` Richard Guenther
2008-04-01 22:51 ` Ralf Wildenhues
2008-04-02 21:12 ` Ralf Wildenhues
2008-04-03 5:22 ` Paolo Bonzini
2008-03-27 22:58 ` [C++/Obj-C++ PATCH] Fix Objective-C++ breakage Mark Mitchell
2008-03-27 23:10 ` Richard Guenther
2008-03-27 23:17 ` Richard Guenther
2008-03-27 23:26 ` Andrew Pinski
2008-03-27 23:30 ` Mark Mitchell
2008-03-28 0:41 ` Andrew Pinski
2008-03-28 2:41 ` Mark Mitchell
2008-03-28 3:17 ` Andrew Pinski
2008-03-28 2:12 ` Richard Guenther
2008-03-27 19:21 ` Paolo Bonzini
-- strict thread matches above, loose matches on Subject: below --
2008-03-28 13:08 FX Coudert
2008-03-26 20:58 Dominique Dhumieres
2008-03-25 17:58 Doug Gregor
2008-03-26 6:46 ` Andrew Pinski
2008-03-26 13:07 ` Richard Guenther
2008-03-26 13:17 ` NightStrike
2008-03-26 13:41 ` Richard Guenther
2008-03-26 18:21 ` Doug Gregor
2008-03-26 19:57 ` Kaveh R. GHAZI
2008-03-26 15:12 ` Tom Tromey
2008-03-26 20:59 ` Stan Shebs
2008-03-27 7:49 ` Kaveh R. GHAZI
2008-03-26 20:44 ` Stan Shebs
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