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Internal MPI error! cannot read from remote process

paul_g_1
Beginner
259 Views

On my Dell laptop (E7440 with an Intel i7), mpirun on my program terminates with the following:

Fatal error in MPI_Recv: Other MPI error, error stack:
MPI_Recv(224)...................: MPI_Recv(buf=0x8cb720, count=9882, MPI_DOUBLE_PRECISION, src=1, tag=100, MPI_COMM_WORLD, status=0x7ffc71f7f0b0) failed
PMPIDI_CH3I_Progress(623).......: fail failed
pkt_RTS_handler(317)............: fail failed
do_cts(662).....................: fail failed
MPID_nem_lmt_dcp_start_recv(288): fail failed
dcp_recv(154)...................: Internal MPI error!  cannot read from remote process

On my Dell desktop (T7810 with Intel Xeon chips), the same code executes just fine.

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3 Replies
Steven_L_Intel1
Employee
259 Views

You already posted that here. I moved it to the Clustering Technology forum (and left a redirect) because it isn't a Fortran issue.

Luis_Diego_C_
Beginner
259 Views

Ok. You moved it but still without any solution nor workaround.

Steven_L_Intel1
Employee
259 Views

As it's an MPI issue and not a Fortran issue, the MPI/Clusters forum is where the MPI experts hang out and is your best bet for a useful response. You would be unlikely to get a meaningful answer here.

If you have a support license, you can instead submit an issue through Intel Premier Support.

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