MPI-size=0 while everything else seems to work

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MPI-size=0 while everything else seems to work

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Hi,

I posted this question a few days ago but supplied little background data.

I went ifort to ifx with just one or two changes in the bat files for compile, link and run.

Everything seems to work as before but at runtime I saw that size became undefined although

ierr=0 when MPI_COMM_size and MPI_COMM_rank were called. The main routine, cl.bat (compile+link) and r1.bat (run) are attached.

Grateful for a quick answer!

Best regards

Sanders

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