I found that I can use OpenMPI with Intel compilers without recompiling
it... just by setting the environmental variables OMPI_CC=icc,
OMPI_CXX=icpc, OMPI_F77=ifort, and OMPI_FC=ifort . I'd be sure when doing
the ./configure to set CC=icc, CXX=icpc, FC & F77 = ifort... Thank you all a
lot...
Ahmad
In my case, I installed ifort 2011 at first, and then compiled OpenMPI by ifort
with command:
./configure --prefix=/ FC=ifort
After "make install" OpenMPI, the $MPIBIN=/**/OpenMPI/bin and
$MPILIB=/***/OpenMPI/Lib have been added into .bashrc file through the method:
$PATH=$MPIBIN:$PATH and
Hello all;
I had a problem in installing QE 4.0.3 using Intel Compiler... the
./configure step runs smooth if using gcc and gfortran, but when using icc
and ifort it gives me the following warnings:
configure: WARNING: serial/parallel compiler mismatch detected
configure: WARNING: parallel
Hello Ahmad
I recently compiled QE with ifort and had the same issue. I resolved by
first setting the OMPI_MPF90 environment
variable to be ifort. For example, in the bash shell
export OMPI_MPIF90=ifort
then compiling, I explicitly set all the F##=ifort and MPIF90=mpif90
