1c4762a1bSJed Brown 2c4762a1bSJed Brown static char help[] = "Tests ISLocalToGlobalMappingCreateIS() for bs > 1.\n\n"; 3c4762a1bSJed Brown 4c4762a1bSJed Brown #include <petscis.h> 5c4762a1bSJed Brown #include <petscviewer.h> 6c4762a1bSJed Brown 7*d71ae5a4SJacob Faibussowitsch int main(int argc, char **argv) 8*d71ae5a4SJacob Faibussowitsch { 9c4762a1bSJed Brown PetscInt bs = 2, n = 3, ix[3] = {1, 7, 9}, iy[2] = {0, 2}, mp[2]; 10c4762a1bSJed Brown IS isx; 11c4762a1bSJed Brown ISLocalToGlobalMapping ltog; 12c4762a1bSJed Brown 13327415f7SBarry Smith PetscFunctionBeginUser; 149566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc, &argv, (char *)0, help)); 15c4762a1bSJed Brown 169566063dSJacob Faibussowitsch PetscCall(ISCreateBlock(PETSC_COMM_SELF, bs, n, ix, PETSC_COPY_VALUES, &isx)); 179566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingCreateIS(isx, <og)); 18c4762a1bSJed Brown 199566063dSJacob Faibussowitsch PetscCall(PetscIntView(2, iy, PETSC_VIEWER_STDOUT_WORLD)); 209566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingApply(ltog, 2, iy, mp)); 219566063dSJacob Faibussowitsch PetscCall(PetscIntView(2, mp, PETSC_VIEWER_STDOUT_WORLD)); 22c4762a1bSJed Brown 239566063dSJacob Faibussowitsch PetscCall(PetscIntView(2, iy, PETSC_VIEWER_STDOUT_WORLD)); 249566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingApplyBlock(ltog, 2, iy, mp)); 259566063dSJacob Faibussowitsch PetscCall(PetscIntView(2, mp, PETSC_VIEWER_STDOUT_WORLD)); 26c4762a1bSJed Brown 279566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingDestroy(<og)); 289566063dSJacob Faibussowitsch PetscCall(ISDestroy(&isx)); 29c4762a1bSJed Brown 309566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 31b122ec5aSJacob Faibussowitsch return 0; 32c4762a1bSJed Brown } 33c4762a1bSJed Brown 34c4762a1bSJed Brown /*TEST 35c4762a1bSJed Brown 36c4762a1bSJed Brown test: 37c4762a1bSJed Brown 38c4762a1bSJed Brown TEST*/ 39