Dear Dr.Kohlmeyer Thanks a lot for your help.I did what you said.i installed fftw-3.1.2.tar lam-7.1.2.tar mpich2-1.0.4p1.tar openmpi-1.1.2.tar on fedora core 5 and after that i configure the espresso but this error was written
WARNING: the following problems were detected: unsupported C/Fortran compilers combination: CC=mpicc, F77=mpif77, F90=mpif90 you may not be able to compile this program. i don't know what this problem means.would you please help me. Thanks a lot On 11/22/06, Axel Kohlmeyer <akohlmey at cmm.chem.upenn.edu> wrote: > > On 11/22/06, Amin Babazadeh <babazade at gmail.com> wrote: > > dear users > > I use a computer with a dual core CPU.but my problem is that when i run > a > > program only one of the CPU work but i like to share the work (solving k > > points) between cpus. > > I think that i should install the parallel pwscf but when i run the > > ./configure only single pwscf installed. > > you have to install an MPI package (e.g. LAM/MPI, OpenMPI, MPICH) > first and then configure/compile quantum espresso with parallel support > as explained in the provided installation instructions. > > please make sure that your MPI package is compatible with or compiled > for the fortran compiler you want to use to compiled quantum espresso > with. > precompiled packages may be compiled for a different compiler and thus > need special flags or environment variables set to use the compiler of > your choice. > > axel. > > > would you please tell me or give me a document that solve my problem. > > > > > > -- > > AMIN > > > -- > ======================================================================= > Axel Kohlmeyer akohlmey at cmm.chem.upenn.edu http://www.cmm.upenn.edu > Center for Molecular Modeling -- University of Pennsylvania > Department of Chemistry, 231 S.34th Street, Philadelphia, PA 19104-6323 > tel: 1-215-898-1582, fax: 1-215-573-6233, office-tel: 1-215-898-5425 > ======================================================================= > If you make something idiot-proof, the universe creates a better idiot. > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > -- AMIN -------------- next part -------------- An HTML attachment was scrubbed... URL: /pipermail/attachments/20061126/0c291425/attachment.htm
