1c4762a1bSJed Brown static char help[] = "Tests ISLocalToGlobalMappingCreateIS() for bs > 1.\n\n"; 2c4762a1bSJed Brown 3c4762a1bSJed Brown #include <petscis.h> 4c4762a1bSJed Brown #include <petscviewer.h> 5c4762a1bSJed Brown 6d71ae5a4SJacob Faibussowitsch int main(int argc, char **argv) 7d71ae5a4SJacob Faibussowitsch { 8c4762a1bSJed Brown PetscInt bs = 2, n = 3, ix[3] = {1, 7, 9}, iy[2] = {0, 2}, mp[2]; 9c4762a1bSJed Brown IS isx; 10c4762a1bSJed Brown ISLocalToGlobalMapping ltog; 11c4762a1bSJed Brown 12327415f7SBarry Smith PetscFunctionBeginUser; 13*c8025a54SPierre Jolivet PetscCall(PetscInitialize(&argc, &argv, NULL, help)); 14c4762a1bSJed Brown 159566063dSJacob Faibussowitsch PetscCall(ISCreateBlock(PETSC_COMM_SELF, bs, n, ix, PETSC_COPY_VALUES, &isx)); 169566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingCreateIS(isx, <og)); 17c4762a1bSJed Brown 189566063dSJacob Faibussowitsch PetscCall(PetscIntView(2, iy, PETSC_VIEWER_STDOUT_WORLD)); 199566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingApply(ltog, 2, iy, mp)); 209566063dSJacob Faibussowitsch PetscCall(PetscIntView(2, mp, PETSC_VIEWER_STDOUT_WORLD)); 21c4762a1bSJed Brown 229566063dSJacob Faibussowitsch PetscCall(PetscIntView(2, iy, PETSC_VIEWER_STDOUT_WORLD)); 239566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingApplyBlock(ltog, 2, iy, mp)); 249566063dSJacob Faibussowitsch PetscCall(PetscIntView(2, mp, PETSC_VIEWER_STDOUT_WORLD)); 25c4762a1bSJed Brown 269566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingDestroy(<og)); 279566063dSJacob Faibussowitsch PetscCall(ISDestroy(&isx)); 28c4762a1bSJed Brown 299566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 30b122ec5aSJacob Faibussowitsch return 0; 31c4762a1bSJed Brown } 32c4762a1bSJed Brown 33c4762a1bSJed Brown /*TEST 34c4762a1bSJed Brown 35c4762a1bSJed Brown test: 36c4762a1bSJed Brown 37c4762a1bSJed Brown TEST*/ 38