[petsc-dev] PETSC's compilation

[Matthew Knepley]

Also, these are questions for petsc-maint. They are not about PETSc
development.

   Matt

On Mon, Mar 22, 2010 at 3:58 PM, Satish Balay <balay at mcs.anl.gov> wrote:

> 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
> > > >
> > >
> > >
> >
>
>


-- 
What most experimenters take for granted before they begin their experiments
is infinitely more interesting than any results to which their experiments
lead.
-- Norbert Wiener
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