Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

Subject: Re: [OMPI users] How to create multi-thread parallel program using thread-safe send and recv?
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-09-28 11:49:36


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]