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 Yassin
2011/9/27 GAO Zhe <flux_ray12 at 163.com> > 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 $LD_LIBRARY_PATH=$MPILIB:$LD_LIBRARY_PATH. > When compiling QE v4.3.2, only ./configure was needed, then ifort and > mpif90 would be chosen automaticly (if compiled before, "make clean" first) > Hope this method can work in your case. > > -- > GAO Zhe > CMC Lab, MSE, SNU, Seoul, S.Korea > > At 2011-09-27 00:30:06,"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/20110929/dcc81cfd/attachment.htm
