[mpich-discuss] Problems running mpi

Dave Goodell goodell at mcs.anl.gov
Tue Oct 6 11:29:13 CDT 2009

What version of MPICH2 are you using?  This error message looks like  
one from an older version of MPICH2.  The current version is 1.1.1p1  
and in general should be preferred over all previous versions of MPICH2.


On Oct 6, 2009, at 11:01 AM, Fernando Saez wrote:

> Dear MPICH discussion group
> I am trying to run a MPI program, but I fail with the following error:
> 1: Fatal error in MPI_Recv: Other MPI error, error stack:
> 1: MPI_Recv(186)................: MPI_Recv(buf=0xbfdf70e8, count=52,  
> MPI_DOUBLE, src=0, tag=0, MPI_COMM_WORLD, status=0xbfdf6f34) failed
> 1: MPIDI_CH3i_Progress_wait(207): sock_wait failed
> 1: MPIDU_Sock_wait(202).........: unexpected operating system error  
> (errno=22:(strerror() not found))
> rank 0 in job 71  lidic01.unsl.edu.ar_39689   caused collective  
> abort of all ranks
>   exit status of rank 0: killed by signal 11
> The program ejecute very well with smaller input size, but when I  
> row the size it crashing.
> Let me know if this error sounds familiar to you and if you have any  
> suggestions for what to do here.
> Thanks,
> Fernando

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