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Subject: Re: [OMPI devel] process kill signal 59
From: Sandra Guija (sguija_at_[hidden])
Date: 2012-10-30 14:38:25


yes I think is related with my program too, when I run 1000x1000 matrix multiplication, the program works.when I run the 10,000 matrix only on one machine I got this:mca_common_sm_mmap_init: mmap failed with errno=12mca_mpool_sm_init: unable to shared memory mapping ( /tmp/openmpi-sessions-mpiu_at_tango_0/default-universe-1529/1/shared_mem_pool .tango)mca_common_sm_mmap_init: /tmp/openmpi-sessions-mpiu_at_tango_0/default-universe-1529/1/shared_mem_pool .tango failed with errno=2mca_mpool_sm_init: unable to shared memory mapping ( /tmp/openmpi-sessions-mpiu_at_tango_0/default-universe-1529/1/shared_mem_pool .tango)PML add procs failed-->Returned "0ut of resource" (-2) instead of " Success" (0)
this is the result when I run free -m total used free shared buffers cachedMem: 2026 54 1972 0 6 25-/+ buffer cache: 22 511
 Swap: 511 0 511
Sandra Guija

From: rhc_at_[hidden]
Date: Tue, 30 Oct 2012 10:33:02 -0700
To: devel_at_[hidden]
Subject: Re: [OMPI devel] process kill signal 59

Ummm...not sure what I can say about that with so little info. It looks like your process died for some reason that has nothing to do with us - a bug in your "magic10000" program?

On Oct 30, 2012, at 10:24 AM, Sandra Guija <sguija_at_[hidden]> wrote:Hello, I am running a 10,000x10,000 matrix multiplication in 4 processors/1 core and I get the following error:mpirun -np 4 --hostfile nodes --bynode magic10000
mpirun noticed that job rank1 with PID 635 on node slave1 exited on signal 509(Real-time signal 25).2 additional process aborted (not shown)1 process killed (possibly by open MPI)
node file contains:masterslave1slave2slave3

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