[petsc-users] Installing Petsc

[Matthew Knepley]

On Sat, Aug 4, 2012 at 8:32 AM, Dharmendar Reddy <dharmareddy84 at gmail.com>wrote:

> Hello,
>         I have a petsc installed in debug mode with following options:
>
> Configure Options: --configModules=PETSc.Configure
> --optionsModule=PETSc.compilerOptions --with-petsc-arch=mpi_rScalar
> --with-mpi-dir=/opt/mpich2-current --with-scalar-type=real
> --with-blas-lapack-dir=/opt/intel/lib/intel64 --download-umfpack=1
> --with-exodusii-dir=/opt/exodusii-4.98 --with-netcdf-dir=/opt/netcdf_v4.1.1
> --download-superlu_dist=1 --download-parmetis=1 --download-mumps=1
> --download-scalapack=1 --download-blacs=1
>
> Working directory: /opt/petsc/petsc-3.2-p5
>
> Now i need to build an optimized version of petsc what should be the
> configure options? Do i need to metion the download options again ? My
> computer has dual intel Xeon E5420, I am compiling with FORTRAN and C, what
> should be the Optimization flags?
>

--with-debugging=no

   Matt


> thanks
> Reddy
>
> --
> -----------------------------------------------------
> Dharmendar Reddy Palle
> Graduate Student
> Microelectronics Research center,
> University of Texas at Austin,
> 10100 Burnet Road, Bldg. 160
> MER 2.608F, TX 78758-4445
> e-mail: dharmareddy84 at gmail.com
> Phone: +1-512-350-9082
> United States of America.
>
>


-- 
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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