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black__edgar
Beginner
108 Views

I_MPI_DEBUG=4 not working.

Hi all,

After updating to parallel studio_xe 2019 update2, from update1, mpiexex is not printing core binding information.

Has anyone notice that?

This is the variables  I am using when invoking mpiexec. These settings are not working anymore, but used to work up to update1 of the parallel studio_xe 2019 suite.

-genv I_MPI_PIN_DOMAIN=core  -genv I_MPI_PIN_ORDER=scatter  -genv I_MPI_DEBUG=4

my program run as expected, but no information about core binding is obtained anymore.

 

Thanks

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black__edgar
Beginner
108 Views

Update:

After re-installing it start working as expected.