[mvapich-discuss] Correct Configuration options for MVAPICH2 on AMD Opteron 6136(8-core) processor.

[Mrs J. Lakshmi]

Hi,
  We are trying to install MVAPICH2 for our cluster built on 4-cpu, 8-core AMD 6136 processors interconnected with IB-HBAs through a Mellanox MIS5023 QDR switch. the cluster has 9 nodes. Can someone help us with the correct configuration options for using MVAPICH2 1.7 version on this cluster? Our environment requires use of different compilers like gnu, intel and open64. Which of these would run better for this cluster?

Thankyou,
with warm regards,
Lakshmi J

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