public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "Joost.VandeVondele at mat dot ethz.ch" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libgomp/59194] tsan detects race for real variables in an OMP reduction clause
Date: Thu, 09 Jan 2014 16:12:00 -0000	[thread overview]
Message-ID: <bug-59194-4-Rq0qakyB8A@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-59194-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59194

--- Comment #10 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> ---
(In reply to Jakub Jelinek from comment #7)
> That said, during stage3 I'll look at how costly would be to use there
> __atomic_load_n with MEMMODEL_RELAXED.

any chance this could be looked at in the remaining part of stage3? I can
benchmark the patch on our application if this makes sense.


  parent reply	other threads:[~2014-01-09 16:12 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-11-19 17:51 [Bug libgomp/59194] New: " Joost.VandeVondele at mat dot ethz.ch
2013-11-19 18:25 ` [Bug libgomp/59194] " pinskia at gcc dot gnu.org
2013-11-19 18:46 ` Joost.VandeVondele at mat dot ethz.ch
2013-11-20 13:43 ` Joost.VandeVondele at mat dot ethz.ch
2013-11-20 13:51 ` jakub at gcc dot gnu.org
2013-11-20 17:26 ` Joost.VandeVondele at mat dot ethz.ch
2013-11-20 17:54 ` Joost.VandeVondele at mat dot ethz.ch
2013-11-20 17:59 ` jakub at gcc dot gnu.org
2013-11-20 18:12 ` Joost.VandeVondele at mat dot ethz.ch
2013-11-21 12:34 ` dvyukov at google dot com
2014-01-09 16:12 ` Joost.VandeVondele at mat dot ethz.ch [this message]
2014-01-13  7:57 ` jakub at gcc dot gnu.org
2014-01-13 10:54 ` Joost.VandeVondele at mat dot ethz.ch

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bug-59194-4-Rq0qakyB8A@http.gcc.gnu.org/bugzilla/ \
    --to=gcc-bugzilla@gcc.gnu.org \
    --cc=gcc-bugs@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).