Any chance you could re-try the experiment with Open MPI 1.3.3?
On Aug 4, 2009, at 11:10 AM, Hoelzlwimmer Andreas - S0810595005 wrote:
Hello,
I’ve wanted to run MPI on a couple of PS3 here. According to a
colleague who set it up, I had to set several HugePages. As the PS3
RAM is limited I had to allocate 2 HugePages. I ran HPL at first
with the following command (out of a tutorial):
mpirun --mca btl_openib_want_fork_support 0 -np 1 numactl --
physcpubind=0 ./xhpl : -np 1 numactl --physcpubind=1 ./xhpl
Now as I had very little memory I had to disable some services. I
did so (Wifi Service, Bluetooth, printing, unneeded). After running
the same command again, I got the an error message (see below). Can
anyone help me here, I have no idea what the error message actually
means, and I can’t find anything useful about it. It’s running on
Yellow Dog Linux, using OpenMPI 1.2.8
Cheers,
Andreas Hoelzlwimmer
Error Message:
[PS02:04815] *** Process received signal ***
[PS02:04815] Signal: Bus error (7)
[PS02:04815] Signal code: (2)
[PS02:04815] Failing at address: 0x4000ca78008
[PS02:04816] *** Process received signal ***
[PS02:04816] Signal: Bus error (7)
[PS02:04816] Signal code: (2)
[PS02:04816] Failing at address: 0x4000ca78008
[PS02:04816] [ 0] [0x1003e8]
[PS02:04816] [ 1] ./xhpl(HPL_hpalloc-0x17cc8c) [0x1001103c]
[PS02:04816] [ 2] ./xhpl(HPL_pdtest-0x17da40) [0x100101f8]
[PS02:04816] [ 3] ./xhpl(main-0x182f2c) [0x1000acdc]
[PS02:04816] [ 4] /lib64/libc.so.6 [0x80ca0e966c]
[PS02:04816] [ 5] /lib64/libc.so.6(__libc_start_main-0x1473e0)
[0x80ca0e98e8]
[PS02:04816] *** End of error message ***
[PS02:04815] [ 0] [0x1003e8]
[PS02:04815] [ 1] ./xhpl(HPL_hpalloc-0x17cc8c) [0x1001103c]
[PS02:04815] [ 2] ./xhpl(HPL_pdtest-0x17da40) [0x100101f8]
[PS02:04815] [ 3] ./xhpl(main-0x182f2c) [0x1000acdc]
[PS02:04815] [ 4] /lib64/libc.so.6 [0x80ca0e966c]
[PS02:04815] [ 5] /lib64/libc.so.6(__libc_start_main-0x1473e0)
[0x80ca0e98e8]
[PS02:04815] *** End of error message ***
mpirun noticed that job rank 0 with PID 4815 on node PS02 exited on
signal 7 (Bus error).
1 additional process aborted (not shown)
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