Designation: Non-Export Controlled Content
Folks;
My MPI_COMM_WORLD size is 2000. I have created a communicator
based on a small subset. I have used this communicator in MPI_Barrier calls and
it seems to work fine. Now I want to use this in MPI_Reduce. When I do this I
get errors
Justin --
Fair point. Can you work with Sylvain Jeaugey (at Nvidia) to submit a pull
request for this functionality?
Thanks.
> On Oct 18, 2016, at 2:26 PM, Justin Luitjens wrote:
>
> After looking into this a bit more it appears that the issue is I am building
> on a head node which does n
k...
Thank u very much for your quick reply.
On Wed, Oct 19, 2016 at 4:38 PM, Gilles Gouaillardet <
gilles.gouaillar...@gmail.com> wrote:
> You will not be able to generate VT traces, and since you unlikely want to
> do that, you will likely be just fine
>
> Cheers,
>
> Gilles
>
> On Wednes
You will not be able to generate VT traces, and since you unlikely want to
do that, you will likely be just fine
Cheers,
Gilles
On Wednesday, October 19, 2016, Mahesh Nanavalla <
mahesh.nanavalla...@gmail.com> wrote:
> Hi Gilles,
>
> Thanks for reply,
>
> If i do *--disable-vt *while configurin
Hi Gilles,
Thanks for reply,
If i do *--disable-vt *while configuring the openmpi-1.10.3 ,
the size of the installation directory reduced 70MB to 9MB.
will it effect anything?
On Wed, Oct 19, 2016 at 4:06 PM, Gilles Gouaillardet <
gilles.gouaillar...@gmail.com> wrote:
> vt is a contr
vt is a contrib that produces traces to be used by VaMPIr
IIRC, this has been removed from Open MPI starting v2.0.0
Worst case scenario is it will fail to build, and most likely case is you
do not need it, so you can save some build time with --disable-vet
Cheers,
Gilles
On Wednesday, October 1
Hi all,
can any one tell purpose and importance of *--disable-vt*
*Thanks&Regards,*
*Mahesh.N*
On Wed, Oct 19, 2016 at 12:11 PM, Mahesh Nanavalla <
mahesh.nanavalla...@gmail.com> wrote:
> Hi all
>
> it's working.
>
> I forget to copy all openmpi libs and bin to target board
>
> Now
I was doing the work to integrate OpenMPI into our application, and we did
not want to rely on mpirun.
And it seems that singleton MPI_INIT could meet our need. So I wrote a
client/sever demo to verify it.
However, it did not work. Is there anything wrong here or OpenMPI does not
support connect/ac
