[mvapich-discuss] Abort: Error creating CQ

[Matthew Koop]

MVAPICH 0.9.9 changed the startup protocol from previous versions, which
requires a patch to mpiexec. The patch is at the top of the mpiexec
webpage:

http://www.osc.edu/~pw/mpiexec/index.php

Let us know if you continue to have problems after applying this patch.

Thanks,
Matt

On Mon, 8 Oct 2007, Egor Tur wrote:

>
>  Hi folk.
>
> I have problem when I try submit jobs with mpiexec under mvapich1.
> See errors below:
> [0:node001] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [7:node008] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [2:node003] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [1:node002] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [3:node004] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [4:node005] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [5:node006] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [6:node007] Abort: Error creating CQ
>  at line 358 in file viainit.c
> mpiexec: Warning: tasks 0-7 exited before completing MPI startup.
> [2:node003] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [6:node007] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [4:node005] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [3:node004] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [5:node006] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [1:node002] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [7:node008] Abort: Error creating CQ
>  at line 358 in file viainit.c
> [0:node001] Abort: Error creating CQ
>  at line 358 in file viainit.c
> mpiexec: Error: read_ib_one: rank -3 out of bounds [0..8).
>
> Command line is:
> mpiexec -comm mpich-ib -n 8 ./progs
>
> mpiexec is 0.82 version. mvapich1 is 0.9.9 version
>
> When I use mpirun for mvapich1 than jobs running correctly.
> Also when I submit jobs under ethernet with mpiexec than its running without errors.
> ulimit is unlimited.
>
> How can i fix this situation?
>
> Thanx.
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