1c4762a1bSJed Brown static char help[] = "Tests MatLoad() with uneven dimensions set in program\n\n"; 2c4762a1bSJed Brown 3c4762a1bSJed Brown #include <petscmat.h> 4c4762a1bSJed Brown 5d71ae5a4SJacob Faibussowitsch int main(int argc, char **args) 6d71ae5a4SJacob Faibussowitsch { 7c4762a1bSJed Brown Mat A; 8c4762a1bSJed Brown PetscViewer fd; 9c4762a1bSJed Brown char file[PETSC_MAX_PATH_LEN]; 10c4762a1bSJed Brown PetscBool flg; 11c4762a1bSJed Brown PetscMPIInt rank; 12c4762a1bSJed Brown 13327415f7SBarry Smith PetscFunctionBeginUser; 14*c8025a54SPierre Jolivet PetscCall(PetscInitialize(&argc, &args, NULL, help)); 159566063dSJacob Faibussowitsch PetscCallMPI(MPI_Comm_rank(PETSC_COMM_WORLD, &rank)); 16c4762a1bSJed Brown 17c4762a1bSJed Brown /* Determine files from which we read the matrix */ 189566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetString(NULL, NULL, "-f", file, sizeof(file), &flg)); 1928b400f6SJacob Faibussowitsch PetscCheck(flg, PETSC_COMM_WORLD, PETSC_ERR_USER, "Must indicate binary file with the -f"); 20c4762a1bSJed Brown 21c4762a1bSJed Brown /* Load matrices */ 229566063dSJacob Faibussowitsch PetscCall(PetscViewerBinaryOpen(PETSC_COMM_WORLD, file, FILE_MODE_READ, &fd)); 239566063dSJacob Faibussowitsch PetscCall(MatCreate(PETSC_COMM_WORLD, &A)); 249566063dSJacob Faibussowitsch PetscCall(MatSetFromOptions(A)); 259566063dSJacob Faibussowitsch PetscCall(MatSetBlockSize(A, 2)); 26dd400576SPatrick Sanan if (rank == 0) { 279566063dSJacob Faibussowitsch PetscCall(MatSetSizes(A, 4, PETSC_DETERMINE, PETSC_DETERMINE, PETSC_DETERMINE)); 28c4762a1bSJed Brown } else { 299566063dSJacob Faibussowitsch PetscCall(MatSetSizes(A, 8, PETSC_DETERMINE, PETSC_DETERMINE, PETSC_DETERMINE)); 30c4762a1bSJed Brown } 319566063dSJacob Faibussowitsch PetscCall(MatLoad(A, fd)); 329566063dSJacob Faibussowitsch PetscCall(PetscViewerDestroy(&fd)); 339566063dSJacob Faibussowitsch PetscCall(MatDestroy(&A)); 349566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 35b122ec5aSJacob Faibussowitsch return 0; 36c4762a1bSJed Brown } 37c4762a1bSJed Brown 38c4762a1bSJed Brown /*TEST 39c4762a1bSJed Brown 40c4762a1bSJed Brown test: 41c4762a1bSJed Brown nsize: 2 42c4762a1bSJed Brown args: -mat_type aij -mat_view -f ${wPETSC_DIR}/share/petsc/datafiles/matrices/ns-real-int32-float64 43dfd57a17SPierre Jolivet requires: double !complex !defined(PETSC_USE_64BIT_INDICES) 44c4762a1bSJed Brown 45c4762a1bSJed Brown test: 46c4762a1bSJed Brown suffix: 2 47c4762a1bSJed Brown nsize: 2 48c4762a1bSJed Brown args: -mat_type baij -mat_view -f ${wPETSC_DIR}/share/petsc/datafiles/matrices/ns-real-int32-float64 49dfd57a17SPierre Jolivet requires: double !complex !defined(PETSC_USE_64BIT_INDICES) 50c4762a1bSJed Brown 51c4762a1bSJed Brown test: 52c4762a1bSJed Brown suffix: 3 53c4762a1bSJed Brown nsize: 2 54c4762a1bSJed Brown args: -mat_type sbaij -mat_view -f ${wPETSC_DIR}/share/petsc/datafiles/matrices/ns-real-int32-float64 55dfd57a17SPierre Jolivet requires: double !complex !defined(PETSC_USE_64BIT_INDICES) 56c4762a1bSJed Brown 57c4762a1bSJed Brown TEST*/ 58