I am trying to create a composite matrix - the relevant snippet of the code is -
Mat KK, AA[3]; ierr = MatDuplicate(KFullMat,MAT_COPY_VALUES,&AA[0]);CHKERRQ(ierr); ierr = MatDuplicate(CFullMat,MAT_COPY_VALUES,&AA[1]); CHKERRQ(ierr); ierr = MatDuplicate(MFullMat,MAT_COPY_VALUES,&AA[2]); CHKERRQ(ierr); ierr = MatScale(AA[1],iomega);CHKERRQ(ierr); ierr = MatScale(AA[2],-forcomega2); CHKERRQ(ierr); ierr = MatCreateComposite(PETSC_COMM_WORLD,3,AA,&KK); CHKERRQ(ierr); ierr = MatCompositeMerge(KK); CHKERRQ(ierr); This crashes with the error at the end of the message. Do you have any ideas about what might be causing this? Is there any other debugging output I should send - log_summary perhaps? -Nachiket [0]PETSC ERROR: --------------------- Error Message ------------------------------------ [0]PETSC ERROR: Object is in wrong state! [0]PETSC ERROR: Must call MatXXXSetPreallocation() or MatSetUp() on argument 1 "mat" before MatAssemblyBegin()! [0]PETSC ERROR: ------------------------------------------------------------------------ [0]PETSC ERROR: Petsc Release Version 3.3.0, Patch 2, Fri Jul 13 15:42:00 CDT 2012 [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/waigen on a linux-gcc named asd1.wai.com by gokhale Thu Dec 13 12:54:51 2012 [0]PETSC ERROR: Libraries linked from /opt/petsc/petsc-3.3-p2/linux-gcc-g++-mpich-mumps-complex-debug/lib [0]PETSC ERROR: Configure run at Mon Oct 29 18:41:24 2012 [2]PETSC ERROR: --------------------- Error Message ------------------------------------ [2]PETSC ERROR: Object is in wrong state! [2]PETSC ERROR: Must call MatXXXSetPreallocation() or MatSetUp() on argument 1 "mat" before MatAssemblyBegin()! [2]PETSC ERROR: ------------------------------------------------------------------------ [2]PETSC ERROR: Petsc Release Version 3.3.0, Patch 2, Fri Jul 13 15:42:00 CDT 2012 [2]PETSC ERROR: See docs/changes/index.html for recent updates. [2]PETSC ERROR: See docs/faq.html for hints about trouble shooting. [2]PETSC ERROR: See docs/index.html for manual pages. [2]PETSC ERROR: [3]PETSC ERROR: --------------------- Error Message ------------------------------------ [3]PETSC ERROR: Object is in wrong state! [3]PETSC ERROR: Must call MatXXXSetPreallocation() or MatSetUp() on argument 1 "mat" before MatAssemblyBegin()! [3]PETSC ERROR: ------------------------------------------------------------------------ [3]PETSC ERROR: Petsc Release Version 3.3.0, Patch 2, Fri Jul 13 15:42:00 CDT 2012 [3]PETSC ERROR: See docs/changes/index.html for recent updates. [3]PETSC ERROR: See docs/faq.html for hints about trouble shooting. [3]PETSC ERROR: See docs/index.html for manual pages. [3]PETSC ERROR: ------------------------------------------------------------------------ [3]PETSC ERROR: /home/gokhale/WAIGEN/GDEB-WAIGEN2012/bin/waigen on a linux-gcc named asd1.wai.com by gokhale Thu Dec 13 12:54:51 2012 [3]PETSC ERROR: [0]PETSC ERROR: Configure options --with-x=0 --with-mpi=1 --download-mpich=yes --with-x11=0 --with-debugging=1 --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 [0]PETSC ERROR: ------------------------------------------------------------------------ [0]PETSC ERROR: MatAssemblyBegin() line 4683 in /opt/petsc/petsc-3.3-p2/src/mat/interface/matrix.c [0]PETSC ERROR: MatCreateComposite() line 440 in /opt/petsc/petsc-3.3-p2/src/mat/impls/composite/mcomposite.c [0]PETSC ERROR: main() line 141 in src/examples/waigen.c ------------------------------------------------------------------------ [2]PETSC ERROR: /home/gokhale/WAIGEN/GDEB-WAIGEN2012/bin/waigen on a linux-gcc named asd1.wai.com by gokhale Thu Dec 13 12:54:51 2012 [2]PETSC ERROR: Libraries linked from /opt/petsc/petsc-3.3-p2/linux-gcc-g++-mpich-mumps-complex-debug/lib [2]PETSC ERROR: Configure run at Mon Oct 29 18:41:24 2012 [2]PETSC ERROR: Configure options --with-x=0 --with-mpi=1 --download-mpich=yes --with-x11=0 --with-debugging=1 --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 [2]PETSC ERROR: ------------------------------------------------------------------------ Libraries linked from /opt/petsc/petsc-3.3-p2/linux-gcc-g++-mpich-mumps-complex-debug/lib [3]PETSC ERROR: Configure run at Mon Oct 29 18:41:24 2012 [3]PETSC ERROR: Configure options --with-x=0 --with-mpi=1 --download-mpich=yes --with-x11=0 --with-debugging=1 --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 [3]PETSC ERROR: ------------------------------------------------------------------------ [3]PETSC ERROR: MatAssemblyBegin() line 4683 in /opt/petsc/petsc-3.3-p2/src/mat/interface/matrix.c [3]PETSC ERROR: application called MPI_Abort(MPI_COMM_WORLD, 73) - process 0 [cli_0]: aborting job: application called MPI_Abort(MPI_COMM_WORLD, 73) - process 0 [2]PETSC ERROR: MatAssemblyBegin() line 4683 in /opt/petsc/petsc-3.3-p2/src/mat/interface/matrix.c [2]PETSC ERROR: MatCreateComposite() line 440 in /opt/petsc/petsc-3.3-p2/src/mat/impls/composite/mcomposite.c MatCreateComposite() line 440 in /opt/petsc/petsc-3.3-p2/src/mat/impls/composite/mcomposite.c [3]PETSC ERROR: main() line 141 in src/examples/waigen.c [2]PETSC ERROR: main() line 141 in src/examples/waigen.c application called MPI_Abort(MPI_COMM_WORLD, 73) - process 3 application called MPI_Abort(MPI_COMM_WORLD, 73) - process 2 [cli_2]: aborting job: application called MPI_Abort(MPI_COMM_WORLD, 73) - process 2 [cli_3]: aborting job: application called MPI_Abort(MPI_COMM_WORLD, 73) - process 3 [1]PETSC ERROR: --------------------- Error Message ------------------------------------ [1]PETSC ERROR: Object is in wrong state! [1]PETSC ERROR: Must call MatXXXSetPreallocation() or MatSetUp() on argument 1 "mat" before MatAssemblyBegin()! [1]PETSC ERROR: ------------------------------------------------------------------------ [1]PETSC ERROR: Petsc Release Version 3.3.0, Patch 2, Fri Jul 13 15:42:00 CDT 2012 [1]PETSC ERROR: See docs/changes/index.html for recent updates. [1]PETSC ERROR: See docs/faq.html for hints about trouble shooting. [1]PETSC ERROR: See docs/index.html for manual pages. [1]PETSC ERROR: ------------------------------------------------------------------------ [1]PETSC ERROR: /home/gokhale/WAIGEN/GDEB-WAIGEN2012/bin/waigen on a linux-gcc named asd1.wai.com by gokhale Thu Dec 13 12:54:51 2012 [1]PETSC ERROR: Libraries linked from /opt/petsc/petsc-3.3-p2/linux-gcc-g++-mpich-mumps-complex-debug/lib [1]PETSC ERROR: Configure run at Mon Oct 29 18:41:24 2012 [1]PETSC ERROR: Configure options --with-x=0 --with-mpi=1 --download-mpich=yes --with-x11=0 --with-debugging=1 --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 [1]PETSC ERROR: ------------------------------------------------------------------------ [1]PETSC ERROR: MatAssemblyBegin() line 4683 in /opt/petsc/petsc-3.3-p2/src/mat/interface/matrix.c [1]PETSC ERROR: MatCreateComposite() line 440 in /opt/petsc/petsc-3.3-p2/src/mat/impls/composite/mcomposite.c [1]PETSC ERROR: main() line 141 in src/examples/waigen.c application called MPI_Abort(MPI_COMM_WORLD, 73) - process 1 [cli_1]: aborting job: application called MPI_Abort(MPI_COMM_WORLD, 73) - process 1 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20121213/4342c226/attachment-0001.html>
