Hiii,
I tried executing osu_benchamarks-3.1.1 suite with the openmpi-1.4.3... I
could run 10 bench-mark tests (except osu_put_bibw,osu_put_bw,osu_
get_bw,osu_latency_mt) out of 14 tests in the bench-mark suite... and the
remaining tests are hanging at some message size.. the output is shown below
[root@test2 ~]# mpirun --prefix /usr/local/ -np 2 --mca btl openib,self,sm
-H 192.168.0.175,192.168.0.174 --mca orte_base_help_aggregate 0
/root/ramu/ofed_pkgs/osu_benchmarks-3.1.1/osu_put_bibw
failed to create doorbell file /dev/plx2_char_dev
--------------------------------------------------------------------------
WARNING: No preset parameters were found for the device that Open MPI
detected:
Local host: test1
Device name: plx2_0
Device vendor ID: 0x10b5
Device vendor part ID: 4277
Default device parameters will be used, which may result in lower
performance. You can edit any of the files specified by the
btl_openib_device_param_files MCA parameter to set values for your
device.
NOTE: You can turn off this warning by setting the MCA parameter
btl_openib_warn_no_device_params_found to 0.
--------------------------------------------------------------------------
failed to create doorbell file /dev/plx2_char_dev
--------------------------------------------------------------------------
WARNING: No preset parameters were found for the device that Open MPI
detected:
Local host: test2
Device name: plx2_0
Device vendor ID: 0x10b5
Device vendor part ID: 4277
Default device parameters will be used, which may result in lower
performance. You can edit any of the files specified by the
btl_openib_device_param_files MCA parameter to set values for your
device.
NOTE: You can turn off this warning by setting the MCA parameter
btl_openib_warn_no_device_params_found to 0.
--------------------------------------------------------------------------
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
# OSU One Sided MPI_Put Bi-directional Bandwidth Test v3.1.1
# Size Bi-Bandwidth (MB/s)
plx2_create_qp line: 415
plx2_create_qp line: 415
plx2_create_qp line: 415
plx2_create_qp line: 415
1 0.00
2 0.00
4 0.01
8 0.03
16 0.07
32 0.15
64 0.11
128 0.21
256 0.43
512 0.88
1024 2.10
2048 4.21
4096 8.10
8192 16.19
16384 8.46
32768 20.34
65536 39.85
131072 84.22
262144 142.23
524288 234.83
mpirun: killing job...
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 7305 on node test2 exited on
signal 0 (Unknown signal 0).
--------------------------------------------------------------------------
2 total processes killed (some possibly by mpirun during cleanup)
mpirun: clean termination accomplished
[root@test2 ~]# mpirun --prefix /usr/local/ -np 2 --mca btl openib,self,sm
-H 192.168.0.175,192.168.0.174 --mca orte_base_help_aggregate 0
/root/ramu/ofed_pkgs/osu_benchmarks-3.1.1/osu_put_bw
failed to create doorbell file /dev/plx2_char_dev
--------------------------------------------------------------------------
WARNING: No preset parameters were found for the device that Open MPI
detected:
Local host: test1
Device name: plx2_0
Device vendor ID: 0x10b5
Device vendor part ID: 4277
Default device parameters will be used, which may result in lower
performance. You can edit any of the files specified by the
btl_openib_device_param_files MCA parameter to set values for your
device.
NOTE: You can turn off this warning by setting the MCA parameter
btl_openib_warn_no_device_params_found to 0.
--------------------------------------------------------------------------
failed to create doorbell file /dev/plx2_char_dev
--------------------------------------------------------------------------
WARNING: No preset parameters were found for the device that Open MPI
detected:
Local host: test2
Device name: plx2_0
Device vendor ID: 0x10b5
Device vendor part ID: 4277
Default device parameters will be used, which may result in lower
performance. You can edit any of the files specified by the
btl_openib_device_param_files MCA parameter to set values for your
device.
NOTE: You can turn off this warning by setting the MCA parameter
btl_openib_warn_no_device_params_found to 0.
--------------------------------------------------------------------------
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
alloc_srq max: 512 wqe_shift: 5
# OSU One Sided MPI_Put Bandwidth Test v3.1.1
# Size Bandwidth (MB/s)
plx2_create_qp line: 415
plx2_create_qp line: 415
plx2_create_qp line: 415
plx2_create_qp line: 415
1 0.02
2 0.05
4 0.10
8 0.19
16 0.39
32 0.77
64 1.53
128 2.57
256 4.16
512 8.30
1024 16.62
2048 33.22
4096 66.51
8192 42.45
16384 11.99
32768 18.20
65536 76.04
131072 98.64
262144 407.66
524288 489.84
mpirun: killing job...
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 7314 on node test2 exited on
signal 0 (Unknown signal 0).
--------------------------------------------------------------------------
2 total processes killed (some possibly by mpirun during cleanup)
mpirun: clean termination accomplished
I even checked the logs but i couldn't see any errors...
Could you suggest a way to overcome/debug this issue..
Thanks for the kind reply..
--
Thanks & Regards,
D.Venkateswara Rao,
Software Engineer,One Convergence Devices Pvt Ltd.,
Jubille Hills,Hyderabad.
