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Reference manual for Intel MPI library routines?

Dear Sirs,

I have now searched for about 30min unsuccessfully for the description of the Intel MPI library routines, including in particular, how to call them from a program targeted for the intel fortran compiler. I am somewhat embarassed for my inability to find it and to have to ask you this here:

Could you please point me to the appropriate intel document that describes the said routines, and how to call them?

(Unfortunately, this is a prerequisite totally independent of compiling and running programs, which is of course information easily found on the intel web site.)

Best regards,

Klaus Hallatschek

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Hi Klaus,

The latest version of Intel MPI implements the MPI 3.1 specification which you can download at http://mpi-forum.org/docs/, i. e. all library routines are described in the specification. The runtime environment variables or command line flags for the Intel MPI implementation are documented in the reference guide at https://software.intel.com/en-us/articles/intel-mpi-library-documentation/. Please notice also the link to the Release Notes on that page.

Best regards
Klaus-Dieter

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