Impact of GPUDirect RDMA based tuning

Impact of GPUDirect RDMA based tuning on performance of HoomdBlue

Library Version:MVAPICH2-GDR 2.2b

FLAGS:MV2_USE_CUDA=1 MV2_USE_GPUDIRECT=1 MV2_GPUDIRECT_GDRCOPY=1

System Details:Wilkes@Cambridge: 128 Ivy Bridge nodes, each node is a dual 6-cores socket with Mellanox FDR interconnect

Tags: hoomdblue gdr

Additional Images:


Submitted by Khaled Hamidouche @ OSU

Last Modified April 19, 2016, 10:19 a.m.