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
next prev parent 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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