Great! If you get tired of putting them on the cmd line, just remember
that, like all MCA params, you can instead express them in your
environment. For example,
export OMPI_MCA_oob_tcp_if_exclude=en0
for bash. Then you don't have to add them on the cmd line anymore. Just
FWIW.
On Tue, Dec 4, 20
Hi all,
I have a MPI_Isend/MPI_Recv problem in a multi-thread program.
In the program:
The first machine has one thread does some computation and call MPI_Isend
to send buffer to the second machine, and another thread is always trying to
MPI_Recv data from the second machine. And the
Hi all,
I have a MPI_Isend/MPI_Recv problem in a multi-thread program.
In the program:
The first machine has one thread does some computation and call MPI_Isend
to send buffer to the second machine, and another thread is always trying
toMPI_Recv data from the second machine. And the fi
Did you build openmpi with multithreading enabled?
If not then that could be the problem.
Brian
On Dec 5, 2012 3:20 AM, "赵印" wrote:
> Hi all,
>
> I have a MPI_Isend/MPI_Recv problem in a multi-thread program.
>
> In the program:
> *The first machine* has one thread does some computation
I contacted Mellanox and there is a problem with version 1.1.3a5e745 rpm.
Download the latest version 1.1.ad085ef from
http://mellanox.com/downloads/hpc/mxm/v1.1/mxm-latest.tar
It builds fine with openmpi-1.6.3.
-Jeff
/**/
/* Jeff Konz
I cannot find it.
Do I need to enable it somehow?
Thx...John Cary
Thanks Ralph, this save me a lot of time.
Regards,
Valentin
On Dec 5, 2012, at 2:03 PM, Ralph Castain wrote:
> Great! If you get tired of putting them on the cmd line, just remember that,
> like all MCA params, you can instead express them in your environment. For
> example,
>
> export O
It will be part of OMPI v1.7.
On Dec 5, 2012, at 4:36 PM, JR Cary wrote:
> I cannot find it.
>
> Do I need to enable it somehow?
>
> Thx...John Cary
> ___
> users mailing list
> us...@open-mpi.org
> http://www.open-mpi.org/mailman/listinfo.cgi/users
