[mvapich-discuss] Low CPU utilization of mvapich2 2.1 under slurm

[Prasad Maddumage]

Hi,

I have installed mvapich2 latest version and getting 50% CPU 
utilization. This is on a test cluster with no other jobs running. We 
have hwloc 1.10 already installed and I did not make any changes to the 
hwloc 1.9 came with mvapich2. Could this be a problem? Is it possible to 
configure mvapich2 with (already available) hwloc 1.10?

Thank you
Prasad Maddumage

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Prasad Maddumage
Application Specialist, Research Computing Center
150F, Dirac Science Library, Florida State University
Tallahassee Fl 32306-4120