> On Feb 19, 2015, at 18:41 , Dave Turner wrote:
>
>
> I've downloaded the OpenMPI master as suggested and rerun all my
> aggregate tests
> across my system with QDR IB and 10 Gbps RoCE.
>
> The attached unidirectional.pdf graph is the ping-pong performance for 1
> core
> on 1 ma
I've downloaded the OpenMPI master as suggested and rerun all my
aggregate tests
across my system with QDR IB and 10 Gbps RoCE.
The attached unidirectional.pdf graph is the ping-pong performance for
1 core
on 1 machine to 1 core on the 2nd. The red curve for OpenMPI 1.8.3 shows
lower
pe
