MUMPS errors are documented in section 8 of https://mumps-solver.org/doc/userguide_5.6.1.pdf
Thanks, Pierre > On 27 Jul 2023, at 3:50 PM, maitri ksh <maitri....@gmail.com> wrote: > > I am using 'MatMumpsGetInverse()' to get the inverse of a sparse matrix. I am > using parts of ex214.c > <https://gitlab.com/petsc/petsc/-/blob/8372926a7ae049f36f382da6b36410caecb0415f/src/mat/examples/tests/ex214.c> > code to get the inverse, but I get an error that seems to be coming from > MUMPS-library. Any suggestions? > > ERROR: > [0]PETSC ERROR: --------------------- Error Message > -------------------------------------------------------------- > [0]PETSC ERROR: Error in external library > [0]PETSC ERROR: Error reported by MUMPS in solve phase: INFOG(1)=-3 INFO(2)=3 > [0]PETSC ERROR: See https://petsc.org/release/faq/ for trouble shooting. > [0]PETSC ERROR: Petsc Release Version 3.19.3, unknown > [0]PETSC ERROR: ./MatInv_MUMPS on a arch-linux-c-debug named LAPTOP-0CP4FI1T > by maitri Thu Jul 27 16:35:02 2023 > [0]PETSC ERROR: Configure options --with-cc=gcc --with-cxx=g++ > --with-fc=gfortran --download-mpich --download-fblaslapack --with-matlab > --with-matlab-dir=/usr/local/MATLAB/R2022a --download-hdf5 --with-hdf5=1 > --download-mumps --download-scalapack --download-parmetis --download-metis > --download-ptscotch --download-bison --download-cmake > [0]PETSC ERROR: #1 MatMumpsGetInverse_MUMPS() at > /home/maitri/petsc/src/mat/impls/aij/mpi/mumps/mumps.c:2720 > [0]PETSC ERROR: #2 MatMumpsGetInverse() at > /home/maitri/petsc/src/mat/impls/aij/mpi/mumps/mumps.c:2753 > [0]PETSC ERROR: #3 main() at MatInv_MUMPS.c:74 > [0]PETSC ERROR: No PETSc Option Table entries > [0]PETSC ERROR: ----------------End of Error Message -------send entire error > message to petsc-ma...@mcs.anl.gov---------- > application called MPI_Abort(MPI_COMM_SELF, 76) - process 0 > [unset]: PMIU_write error; fd=-1 buf=:cmd=abort exitcode=76 > message=application called MPI_Abort(MPI_COMM_SELF, 76) - process 0 > : > system msg for write_line failure : Bad file descriptor > > > Maitri > <ERROR.txt><MatInv_MUMPS.c>
