[petsc-users] MUMPS in serial

[Nachiket Gokhale]

Sorry, I  wasn't aware of that. Is there any thing that you
particularly recommend for dense LU factorizations? Otherwise, I will
fall back on the default factorizations in petsc - which seem to work,
though I haven't investigated them thoroughly.

 -Nachiket

On Wed, Jan 2, 2013 at 2:35 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
> On Wed, Jan 2, 2013 at 1:35 PM, Nachiket Gokhale <gokhalen at gmail.com> wrote:
>>
>> Yes, I did.  I got this error message - the configure log shows that I
>> installed mumps.
>>
>> 0]PETSC ERROR: --------------------- Error Message
>> ------------------------------------
>> [0]PETSC ERROR: No support for this operation for this object type!
>> [0]PETSC ERROR: Matrix format seqdense does not have a solver package
>> mumps for LU.
>
>
> MUMPS is not a dense solver.
>
>>
>> Perhaps you must ./configure with --download-mumps!
>> [0]PETSC ERROR:
>> ------------------------------------------------------------------------
>> [0]PETSC ERROR: Petsc Development HG revision:
>> cc5f6de4d644fb53ec2bbf114fa776073e3e8534  HG Date: Fri Dec 21 11:22:24
>> 2012 -0600
>> [0]PETSC ERROR: See docs/changes/index.html for recent updates.
>> [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting.
>> [0]PETSC ERROR: See docs/index.html for manual pages.
>> [0]PETSC ERROR:
>> ------------------------------------------------------------------------
>> [0]PETSC ERROR: /home/gokhale/WAIGEN/GDEB-WAIGEN2012/bin/waiproj on a
>> linux-gcc named asd1.wai.com by gokhale Wed Jan  2 14:29:19 2013
>> [0]PETSC ERROR: Libraries linked from
>> /opt/petsc/petsc-dev/linux-gcc-gpp-mpich-mumps-complex-elemental/lib
>> [0]PETSC ERROR: Configure run at Fri Dec 21 14:30:56 2012
>> [0]PETSC ERROR: Configure options --with-x=0 --with-mpi=1
>> --download-mpich=yes --with-x11=0 --with-debugging=0
>> --with-clanguage=C++ --with-shared-libraries=1 --download-mumps=yes
>> --download-f-blas-lapack=1 --download-parmetis=1 --download-metis
>> --download-scalapack=1 --download-blacs=1
>> --with-cmake=/usr/bin/cmake28 --with-scalar-type=complex
>> --download-elemental
>> [0]PETSC ERROR:
>> ------------------------------------------------------------------------
>> [0]PETSC ERROR: MatGetFactor() line 3944 in
>> /opt/petsc/petsc-dev/src/mat/interface/matrix.c
>> [0]PETSC ERROR: PCSetUp_LU() line 133 in
>> /opt/petsc/petsc-dev/src/ksp/pc/impls/factor/lu/lu.c
>> [0]PETSC ERROR: PCSetUp() line 832 in
>> /opt/petsc/petsc-dev/src/ksp/pc/interface/precon.c
>> [0]PETSC ERROR: KSPSetUp() line 267 in
>> /opt/petsc/petsc-dev/src/ksp/ksp/interface/itfunc.c
>> [0]PETSC ERROR: KSPSolve() line 376 in
>> /opt/petsc/petsc-dev/src/ksp/ksp/interface/itfunc.c
>> [0]PETSC ERROR: main() line 169 in src/examples/waiproj.c
>> application called MPI_Abort(MPI_COMM_WORLD, 56) - process 0
>> [cli_0]: aborting job:
>> application called MPI_Abort(MPI_COMM_WORLD, 56) - process 0
>>
>> -Nachiket
>>
>> On Wed, Jan 2, 2013 at 2:33 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
>> > Did you try it? Yes, it works.
>> >
>> >
>> > On Wed, Jan 2, 2013 at 1:31 PM, Nachiket Gokhale <gokhalen at gmail.com>
>> > wrote:
>> >>
>> >> Does MUMPS work with PETSC in serial i.e.  one MPI process? I need to
>> >> run in serial because I have to perform certain dense matrix
>> >> multiplications which do not work in parallel.  If mumps does not
>> >> work, I think I will try superlu.
>> >>
>> >>  -Nachiket
>> >
>> >
>
>