[petsc-dev] PETSC's compilation

[David sheehan]

You mean,
./configure --with-cc=gcc --with-cxx=g++ --with-fc=ifort --download-mpich=1
 --download-hypre=1 --download-openmpi=1
thanks.

David

On Mon, Mar 22, 2010 at 3:58 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Mon, Mar 22, 2010 at 3:54 PM, David sheehan <david.sheehanjr at gmail.com>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.
>>
>
> It might be possible (though not guaranteed if ifort conflicts with GNU
> somehow). You
> jsut provide these compilers to the configure, and use --download-openmpi.
>
>    Matt
>
>
>>
>> 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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