On Dec 6, 2010, at 9:26 AM, Hicham Mouline wrote:
> Thanks, it is now clarified that a call to MPI_INIT has the same effect as a
> call to MPI_INIT_THREAD with
> a required = MPI_THREAD_SINGLE. Perhaps it should be added here:
> http://www.open-mpi.org/doc/v1.4/man3/MPI_Init_thread.3.php
> as w
-Original Message-
From: "Tim Prince" [n...@aol.com]
List-Post: users@lists.open-mpi.org
Date: 06/12/2010 01:40 PM
To: us...@open-mpi.org
Subject: Re: [OMPI users] meaning of MPI_THREAD_*
>On 12/6/2010 3:16 AM, Hicham Mouline wrote:
>> Hello,
>>
>>
On 12/6/2010 3:16 AM, Hicham Mouline wrote:
Hello,
1. MPI_THREAD_SINGLE: Only one thread will execute.
Does this really mean the process cannot have any other threads at all, even if
they doen't deal with MPI at all?
I'm curious as to how this case affects the openmpi implementation?
Essentiall
Hello,
1. MPI_THREAD_SINGLE: Only one thread will execute.
Does this really mean the process cannot have any other threads at all, even if
they doen't deal with MPI at all?
I'm curious as to how this case affects the openmpi implementation?
Essentially, what is the difference between MPI_THREAD_S
