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Other MPI error, error stack

GONZALEZ__IVAN
Beginner
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Good morning,

I am using the latest versión of Intel Fortran and Intel MPI in our HPC and we are obtaining this error that did not happen when we were using and old compiler of intel (2013) and MPICH with the same code. The error is the following:

Abort(337766671) on node 7 (rank 7 in comm 0): Fatal error in PMPI_Send: Other MPI error, error stack:

PMPI_Send(159)................: MPI_Send(buf=0x2b5d60ac6040, count=870, MPI_COMPLEX, dest=3, tag=198192, MPI_COMM_WORLD) failed

MPID_Send(624)................:

MPIDI_send_unsafe(223)........:

MPIDI_OFI_send_lightweight(53):

(unknown)(): Other MPI error

We do not find the solution and we were asking if any one has found this problem and knos the soluction. Thanks.

With regards,

Iván.

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