[mpich-discuss] mpich-3.1.4 error in mx_init (error no mx device entry in /dev

[Khalid Hasanov]

Hello,

I have an issue with mpich-3.1.4 when I run mpirun on a cluster which has
Infiniband-20G and Gigabit Ethernet networks:
error in mx_init (error no mx device entry in /dev

As far as I know in Open MPI exactly the same error message is considered
as a warning which may come from collisions between IB and MYRINET
technologies and these warnings can be disabled by MCA parameters.


Is there any similar option in mpich3 to disable/solve the error?


Best regards,
Khalid
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