From: Paul Richard Thomas <paul.richard.thomas@gmail.com>
To: Tobias Burnus <burnus@net-b.de>
Cc: gfortran <fortran@gcc.gnu.org>,
gcc-patches <gcc-patches@gcc.gnu.org>,
Alessandro Fanfarillo <fanfarillo@ing.uniroma2.it>
Subject: Re: [Patch, Fortran] Fix (serious) issue with Coarray's (UN)LOCK
Date: Fri, 10 Apr 2015 11:17:00 -0000 [thread overview]
Message-ID: <CAGkQGiJ_NSEKq=Yq3-CnHQWXk3NeF9rWPpgTmtetmR6G8q4NFQ@mail.gmail.com> (raw)
In-Reply-To: <5527747D.6030908@net-b.de>
Hi Tobias,
OK for trunk.
Thanks for the patch
Paul
On 10 April 2015 at 08:58, Tobias Burnus <burnus@net-b.de> wrote:
> This patch does two things:
>
> a) It finally implements locking/unlocking with -fcoarray=lib. Before it was
> effectively a no op operation always succeeding. - The implementation only
> works for "normal" locking variables - and neither for CLASS, type extension
> or lock components of derived types.
>
> b) It adds a compile-time error for the cases not supported, avoiding race
> conditions due to an only apparently working locking (as it would be the
> case with the implementation before the patch).
>
> Build and regtested on x86-64-gnu-linux.
> OK for the GCC 5 trunk?
>
> Tobias
--
Outside of a dog, a book is a man's best friend. Inside of a dog it's
too dark to read.
Groucho Marx
prev parent reply other threads:[~2015-04-10 11:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-10 6:58 Tobias Burnus
2015-04-10 11:17 ` Paul Richard Thomas [this message]
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='CAGkQGiJ_NSEKq=Yq3-CnHQWXk3NeF9rWPpgTmtetmR6G8q4NFQ@mail.gmail.com' \
--to=paul.richard.thomas@gmail.com \
--cc=burnus@net-b.de \
--cc=fanfarillo@ing.uniroma2.it \
--cc=fortran@gcc.gnu.org \
--cc=gcc-patches@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).