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Subject: Re: [OMPI users] How to create multi-thread parallel program using thread-safe send and recv?
From: guosong (guosong1079_at_[hidden])
Date: 2009-09-28 11:50:48


Thanks.
 
> From: jsquyres_at_[hidden]
> To: users_at_[hidden]
> Date: Mon, 28 Sep 2009 11:49:36 -0400
> Subject: Re: [OMPI users] How to create multi-thread parallel program using thread-safe send and recv?
>
> On Sep 28, 2009, at 11:48 AM, guosong wrote:
>
> > Oh, thanks. I found that mpich2/gnu supports MPI_THREAD_MULTIPLE by
> > default on my server. So if it supports MPI_THREAD_MULTIPLE, does it
> > mean that I can run the program without segmentation fault (if there
> > is no other bugs ^_^)
>
> Hypothetically, yes. :-)
>
> --
> Jeff Squyres
> jsquyres_at_[hidden]
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users
                                               
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Thanks.<BR>&nbsp;<BR>&gt; From: jsquyres_at_[hidden]<BR>&gt; To: users_at_[hidden]<BR>&gt; Date: Mon, 28 Sep 2009 11:49:36 -0400<BR>&gt; Subject: Re: [OMPI users] How to create multi-thread parallel program using thread-safe send and recv?<BR>&gt; <BR>&gt; On Sep 28, 2009, at 11:48 AM, guosong wrote:<BR>&gt; <BR>&gt; &gt; Oh, thanks. I found that mpich2/gnu supports MPI_THREAD_MULTIPLE by <BR>&gt; &gt; default on my server. So if it supports MPI_THREAD_MULTIPLE, does it <BR>&gt; &gt; mean that I can run the program without segmentation fault (if there <BR>&gt; &gt; is no other bugs ^_^)<BR>&gt; <BR>&gt; Hypothetically, yes. :-)<BR>&gt; <BR>&gt; -- <BR>&gt; Jeff Squyres<BR>&gt; jsquyres_at_[hidden]<BR>&gt; <BR>&gt; _______________________________________________<BR>&gt; users mailing list<BR>&gt; users_at_[hidden]<BR>&gt; http://www.open-mpi.org/mailman/listinfo.cgi/users> <br /><hr />ʹÓÃÐÂÒ»´ú Windows Live Messenger ÇáËɽ»Á÷ºÍ¹²Ïí£¡ <a href='http://www.windowslive.cn/Messenger/' target='_new'>Á¢
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