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From: Joaquin Cuenca Abela <e98cuenc@yahoo.com>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Re: Performance of threaded interpreter on hyper-threaded CPU
Date: Thu, 27 Apr 2006 04:42:04 -0700 (PDT)	[thread overview]
Message-ID: <20060427114204.66094.qmail@web50401.mail.yahoo.com> (raw)
In-Reply-To: <20060425225232.20309.qmail@web50414.mail.yahoo.com>

Joaquin wrote:
>
> FWIW, I did some tests with gcc 3.4.2, and -fno-crossjumping
> works *sometimes*. If you combine it with -O2 *and* your virtual
> machine has less than 10 opcodes (??) then -fno-crossjumping
> works as expected.

And replying to myself, this problem seems to be fixed in gcc 4.0.0

See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15242

-- 

Joaquin Cuenca Abela



  reply	other threads:[~2006-04-27 11:42 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-18  8:04 Michel Schinz
2006-04-18  8:33 ` [Caml-list] " Xavier Leroy
2006-04-18 10:27   ` Michel Schinz
2006-04-18 11:40     ` [Caml-list] " Till Varoquaux
2006-04-18 11:59       ` Michel Schinz
2006-04-18 12:56     ` Stefan Monnier
2006-04-18 16:18     ` [Caml-list] " Xavier Leroy
2006-04-18 16:42       ` gang chen
2006-04-19  8:24       ` Michel Schinz
2006-04-25 22:52     ` [Caml-list] " Joaquin Cuenca Abela
2006-04-27 11:42       ` Joaquin Cuenca Abela [this message]
2006-04-18  8:34 ` [Caml-list] " Christophe TROESTLER
2006-04-18  8:46   ` Jonathan Roewen
2006-04-18  8:57     ` Christophe TROESTLER

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