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 ./configure MPIF90=mpif90 F90=ifort F77=ifort This eliminated the constant references to gfortran. You can find more about OPENMPI settings for compiling applications at http://www.open-mpi.org/faq/?category=mpi-apps Good Luck Jeff Mullen Physics North Carolina State University On Mon, Sep 26, 2011 at 12:30 PM, Ahmad Yassin <amyassin29 at gmail.com> wrote: > 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 compiler mpif90 uses gfortran, but serial > compiler is ifort > > looking it up, I found a previous email in the mailing list ( > http://www.democritos.it/pipermail/pw_forum/2009-June/013265.html) stating > that > > you have a mismatch between parallel (mpif90) and > serial (gfortran) compiler. This is something > "configure" warns you about. Use > "./configure F90=gfortran", or, better, install > a mpif90 compiler that uses ifort > > I tried to reinstall OpenMPI, using icc and ifort to compile its source, > but the conflict is still there... Is there anyway to make mpif90 use ifort > ? or is there any other parallel compiler using ifort? > > Ahmad Yassin > > > > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20110926/23848923/attachment.htm