try: ./configure --with-cc=gcc --with-cxx=g++ --with-fc=ifort --download-mpich=1 --download-hypre=1
Satish On Mon, 22 Mar 2010, David sheehan wrote: > I don't have icc and icpc. I only have ifort and gnu compilers such g77,gcc > and g++. Since my application code works very well with ifort, can I build > up PETSC plus Hypre with ifort and gnu compilers? thanks. > > David > > On Mon, Mar 22, 2010 at 3:29 PM, Satish Balay <balay at mcs.anl.gov> wrote: > > > If you have installation issues - send the relavent logs [in this case > > configure.log] to petsc-maint. > > > > Here you appear to try too many things.. But its not clear if you are > > installing openmpi/lam yourself - or using default from Red Hat 3.4. > > [note - default openmpi will be built with gnu compilers - so > > unuseable from ifort]. > > > > Thing to do: > > > > - decide on compilers you want to use. > > - build PETSc and mpi with these compilers > > > > [for eg: configure CC=icc CXX=icpc FC=ifort --download-mpich=1 > > --download-hypre=1] > > > > Note: alternative f90 compilers seable on linux are gfortran, g95 > > > > Satish > > > > On Mon, 22 Mar 2010, David sheehan wrote: > > > > > Hi, > > > I am trying to compile the PETSC with hypre. I have Intel FORTRAN, > > openmpi > > > and lam > > > MPI (gcc version 3.4.6 (Red Hat 3.4.6-3)) available. > > > > > > Since my application code is in FORTRAN with dynamic memory allocation in > > > the code, > > > so I have to use Intel FORTRAN(ifort) as the compiler to link PETSC with > > my > > > application > > > code. I can build up PETSC(petsc-3.0.0-p11) plus hypre with Lam MPI but > > > without ifort > > > successfully. However I can not use ifort to link the PETSC with my > > > application success- > > > fully. The link always shows erros about "undefined reference" to MPI > > parts > > > in my application > > > code such as 'mpi_send_', 'mpi_recv_', 'mpi_waitany_', 'mpi_get_count_', > > > and etc. > > > > > > Can any one help me out? thanks in advance. > > > > > > Best Regards, > > > > > > David > > > > > > > >
