[mvapich-discuss] osu benchmark over 10GE - hydra_pmi_proxy issue

[Hoot Thompson]

I'm trying to run the OSU benchmarks between two virtual machines (on
different hosts). I've compiled mvapich2 with the
--with-device=ch3:nemesis:tcp option. Between two different VMs I get
the the following error. Two processes on the same local VM works ok.


hoot at u1-1104:/opt/mvapich2/bin$ ./mpiexec -np 2 -host
10.10.10.1,10.10.10.2 /opt/mvapich2/libexec/osu-micro-benchmarks/osu_bw
bash: /opt/mvapich2/bin/./hydra_pmi_proxy: No such file or directory




hoot at u1-1104:/opt/mvapich2/bin$ ./mpiexec -np 2 -host
10.10.10.1,10.10.10.1 /opt/mvapich2/libexec/osu-micro-benchmarks/osu_bw
# OSU MPI Bandwidth Test v3.3
# Size        Bandwidth (MB/s)
1                         0.95
2                         1.91
4                         3.92
8                         7.88
16                       26.24
32                       91.75
64                      181.72
128                     318.77
256                     585.79
512                     990.27
1024                   1568.94
2048                   2873.79
4096                   3758.89
8192                   4650.77
16384                  5159.30
32768                  4094.44
65536                  3992.69
131072                 7587.01
262144                 6224.84
524288                 6351.21
1048576                4704.95
2097152                6282.68
4194304                4294.16
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