Intel® MPI Library Reference Manual for Linux* OS
You can create Intel® MPI Library compiler configuration files using the following file naming convention:
<installdir>/<arch>/etc/mpi<compiler>-<name>.conf
where:
<arch> = {intel64em64t,mic} for the Intel® 64 architectures, and Intel® Xeon Phi™ Coprocessor architecture, respectively
<compiler> = {cc,cxx,f77,f90}, depending on the language being compiled
<name> = name of the underlying compiler with spaces replaced by hyphens
For example, the <name> value for cc -64 is cc--64
To enable changes to the environment based on the compiler command, you need to source these files, or use the -config option before compiling or linking.