[petsc-dev] PETSC's compilation

[Satish Balay]

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
> > >
> >
> >
>