[petsc-users] Changes on direct solver interface???

[Xujun Zhao]

Hi all,

Are there any changes on the PETSc direct solver interface, for example,
with superLU_dist and MUMPS. I found that my libMesh code failed with both
of them, but still works with iterative solver (GMRES by default). Thanks a
lot.

Best,
Xujun

--------------------------------------------------------------------------------------------------------------

[0]PETSC ERROR:
------------------------------------------------------------------------

[0]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
probably memory access out of range

[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger

[0]PETSC ERROR: or see
http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind

[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X
to find memory corruption errors

[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and
run

[0]PETSC ERROR: to get more information on the crash.

[0]PETSC ERROR: --------------------- Error Message
--------------------------------------------------------------

[0]PETSC ERROR: Signal received

[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for
trouble shooting.

[0]PETSC ERROR: Petsc Release Version 3.6.3, unknown

[0]PETSC ERROR: ./example-opt on a arch-darwin-c-opt named
mcswl105.mcs.anl.gov by xzhao Fri Apr  1 15:57:40 2016

[0]PETSC ERROR: Configure options --with-cc=gcc --with-cxx=g++
--with-fc=gfortran --with-cxx-dialect=C++11 --download-mpich
--download-fblaslapack --download-scalapack --download-mumps
--download-superlu_dist --download-hypre --download-ml --download-metis
--download-parmetis --download-triangle --download-chaco
--download-elemental --with-debugging=0

[0]PETSC ERROR: #1 User provided function() line 0 in  unknown file

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0

[cli_0]: aborting job:

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0

[1]PETSC ERROR:
------------------------------------------------------------------------

[1]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
probably memory access out of range

[1]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger

[1]PETSC ERROR: or see
http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind

[1]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X
to find memory corruption errors

[1]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and
run

[1]PETSC ERROR: to get more information on the crash.

[1]PETSC ERROR: --------------------- Error Message
--------------------------------------------------------------

[1]PETSC ERROR: Signal received

[1]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for
trouble shooting.

[1]PETSC ERROR: Petsc Release Version 3.6.3, unknown

[1]PETSC ERROR: ./example-opt on a arch-darwin-c-opt named
mcswl105.mcs.anl.gov by xzhao Fri Apr  1 15:57:40 2016

[1]PETSC ERROR: Configure options --with-cc=gcc --with-cxx=g++
--with-fc=gfortran --with-cxx-dialect=C++11 --download-mpich
--download-fblaslapack --download-scalapack --download-mumps
--download-superlu_dist --download-hypre --download-ml --download-metis
--download-parmetis --download-triangle --download-chaco
--download-elemental --with-debugging=0

[1]PETSC ERROR: #1 User provided function() line 0 in  unknown file

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 1

[cli_1]: aborting job:

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 1


 -------------------------------------------------------------------------------------------------------------------

| Processor id:   0
                                        |

| Num Processors: 4
                                        |

| Time:           Fri Apr  1 15:57:40 2016
                                        |

| OS:             Darwin
                                        |

| HostName:       mcswl105.mcs.anl.gov
                                        |

| OS Release:     15.2.0
                                        |

| OS Version:     Darwin Kernel Version 15.2.0: Fri Nov 13 19:56:56 PST
2015; root:xnu-3248.20.55~2/RELEASE_X86_64  |

| Machine:        x86_64
                                        |

| Username:       xzhao
                                        |

| Configuration:  ./configure
'--prefix=/Users/xzhao/software/libmesh/libmesh-dev'
          |

|  '--with-methods=opt'
                                        |

|  '--enable-everything'
                                        |

|  '--enable-parmesh'
                                        |

|  '--disable-strict-lgpl'
                                        |

|  '--with-vtk-include=/usr/local/include/vtk-6.2'
                                        |

|  '--with-vtk-lib=/usr/local/lib'
                                        |

|  'PETSC_DIR=/Users/xzhao/software/petsc/petsc-dev'
                                        |

|  'PETSC_ARCH=arch-darwin-c-opt'
                                        |

|  'SLEPC_DIR=/Users/xzhao/software/slepc/slepc-3.6'
                                        |

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