Installation with Intel or PGI compilers

[Nicolas Tardieu]

Hi,

I have some troubles using PETSc compiled with Intel compilers (version
10.1)  in Fortran language in parallel on a 64 bits machine. The
PetscInitialize always fails. In order to make it work, I have to make the
following changes in petscconf.h.

320,321c320,321
< #ifndef PETSC_HAVE_IPXFARGC_
< #define PETSC_HAVE_IPXFARGC_ 1
---
> #ifndef PETSC_HAVE_IARGC_
> #define PETSC_HAVE_IARGC_ 1
488,489c488,489
< #ifndef PETSC_HAVE_PXFGETARG_NEW
< #define PETSC_HAVE_PXFGETARG_NEW 1
---
> #ifndef PETSC_HAVE_BGL_IARGC
> #define PETSC_HAVE_BGL_IARGC 1

Once this is done, PetscInitialize and the rest of the code works fine.
Strange, isn't it.....

Nicolas

2008/4/7, amjad ali <amjad11 at gmail.com>:
>
> *Hello all,
>
> I installed PETSc with intel compilers. Please comment on that what is the
> difference between the PETSc installed with gnu compilers and the PETSC
> installed with intel compilers. Any difference in efficiency? or what so
> ever?
>
> What you say if we intall PETSc with PGI compilers and also we use
> MPI-profiler/debugger (available in PGI Cluster Toolkit) for PETSc
> applications? Is it possible? and beneficial?
>
> with best regards,
> Amjad Ali.*
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