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 7c4762a1bSJed Brown int main(int argc,char **argv) 8c4762a1bSJed Brown { 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 13*327415f7SBarry 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