This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: GCC: OpenMP posix pthread
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Erotavlas_turbo at libero dot it
- Cc: gcc <gcc at gcc dot gnu dot org>
- Date: Tue, 21 Feb 2012 16:31:25 +0100
- Subject: Re: GCC: OpenMP posix pthread
- References: <LZR2OY$8C391F58127961EAADA6DC5F5EC53CC3@libero.it>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Tue, Feb 21, 2012 at 04:50:58PM +0100, Erotavlas_turbo@libero.it wrote:
> Nobody can answer to my question?
You can configure gcc not to use futexes in libgomp (--disable-linux-futex),
but the default is to use them for performance reasons.
Jakub