I will try NetPIPE or similar
On 8/16/11 9:01 AM, "Jeff Squyres" <jsquy...@cisco.com> wrote: > Are you able to run other TCP-based applications between the two VM's, such as > the TCP version of NetPIPE? > > > On Aug 15, 2011, at 10:57 PM, Hoot Thompson wrote: > >> I'm trying to run openmpi between two 11.04 virtual machines, each on each >> own physical node. Each VM has three network interfaces, one is the base >> (eth0) which is in the same subnet as the hypervisor bridge and the other two >> are Intel SR-IOV VFs. I can ping across all the interfaces. Bottom line is >> that I'm trying to run the OSU benchmarks between the two VMs and I get the >> following error. It's also shown that I can run the two processes on the same >> VM and it works fine. >> >> >> hoot@u1-1104:~$ mpirun -host 10.10.10.1,10.10.10.2 osu_bw >> [u2-1104:1946] *** An error occurred in MPI_Waitall >> [u2-1104:1946] *** on communicator MPI_COMM_WORLD >> [u2-1104:1946] *** MPI_ERR_TRUNCATE: message truncated >> [u2-1104:1946] *** MPI_ERRORS_ARE_FATAL (your MPI job will now abort) >> # OSU MPI Bandwidth Test v3.3 >> # Size Bandwidth (MB/s) >> -------------------------------------------------------------------------- >> mpirun has exited due to process rank 1 with PID 1946 on >> node 10.10.10.2 exiting without calling "finalize". This may >> have caused other processes in the application to be >> terminated by signals sent by mpirun (as reported here). >> -------------------------------------------------------------------------- >> hoot@u1-1104:~$ mpirun -host 10.10.10.1,10.10.10.1 osu_bw >> # OSU MPI Bandwidth Test v3.3 >> # Size Bandwidth (MB/s) >> 1 2.87 >> 2 5.88 >> 4 11.21 >> 8 22.53 >> 16 46.84 >> 32 91.84 >> 64 176.93 >> 128 278.83 >> 256 537.92 >> 512 888.02 >> 1024 1602.69 >> 2048 2757.05 >> 4096 2510.99 >> 8192 3504.59 >> 16384 4487.80 >> 32768 4097.11 >> 65536 4100.36 >> 131072 4058.36 >> 262144 4090.21 >> 524288 7335.43 >> 1048576 7523.41 >> 2097152 7165.27 >> 4194304 7548.46 >> hoot@u1-1104:~$ mpirun -host 10.10.10.2,10.10.10.2 osu_bw >> # OSU MPI Bandwidth Test v3.3 >> # Size Bandwidth (MB/s) >> 1 4.54 >> 2 9.20 >> 4 18.70 >> 8 37.40 >> 16 74.68 >> 32 144.03 >> 64 262.93 >> 128 523.46 >> 256 977.52 >> 512 1732.71 >> 1024 2981.65 >> 2048 4853.07 >> 4096 5493.16 >> 8192 7357.55 >> 16384 9300.16 >> 32768 4879.94 >> 65536 4596.26 >> 131072 4471.06 >> 262144 4559.58 >> 524288 4501.23 >> 1048576 4541.63 >> 2097152 4504.08 >> 4194304 4493.76 >> hoot@u1-1104:~$ mpirun -host 10.10.10.2,10.10.10.2 osu_bw >> # OSU MPI Bandwidth Test v3.3 >> # Size Bandwidth (MB/s) >> 1 4.50 >> 2 9.14 >> 4 18.51 >> 8 36.47 >> 16 74.05 >> 32 142.71 >> 64 256.99 >> 128 516.84 >> 256 972.40 >> 512 1709.23 >> 1024 2937.36 >> 2048 4903.72 >> 4096 5550.57 >> 8192 7297.00 >> 16384 8908.34 >> 32768 8640.99 >> 65536 8424.97 >> 131072 8059.00 >> 262144 4541.50 >> 524288 4560.11 >> 1048576 4554.80 >> 2097152 4527.91 >> 4194304 4493.71 >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users >
