On 01/11/2016 09:51 PM, Ben Roberts wrote:
Hi all,
I’m still trying to get my head around how I can use the Intel compilers with
MPI. Maybe this isn’t an issue now that I’m at EB 2.6.0.
In brief, it seems that whatever I do the compilers being used are mpicc and
mpif90. I understand that this uses the GCC compilers even though the Intel
toolchain has been requested.
That used to confuse me as well (see my email(s) of June 3 last year).
The missing part of the equation is that EB sets I_MPI_CC to icc and
I_MPI_F90 to ifort so even though it is being invoked as mpicc, at
the core it basically really calling mpiicc (two 'i's). Same with Fortran.
jack
