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*9566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc,&argv,(char*)0,help)); 14c4762a1bSJed Brown 15*9566063dSJacob Faibussowitsch PetscCall(ISCreateBlock(PETSC_COMM_SELF,bs,n,ix,PETSC_COPY_VALUES,&isx)); 16*9566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingCreateIS(isx,<og)); 17c4762a1bSJed Brown 18*9566063dSJacob Faibussowitsch PetscCall(PetscIntView(2,iy,PETSC_VIEWER_STDOUT_WORLD)); 19*9566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingApply(ltog,2,iy,mp)); 20*9566063dSJacob Faibussowitsch PetscCall(PetscIntView(2,mp,PETSC_VIEWER_STDOUT_WORLD)); 21c4762a1bSJed Brown 22*9566063dSJacob Faibussowitsch PetscCall(PetscIntView(2,iy,PETSC_VIEWER_STDOUT_WORLD)); 23*9566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingApplyBlock(ltog,2,iy,mp)); 24*9566063dSJacob Faibussowitsch PetscCall(PetscIntView(2,mp,PETSC_VIEWER_STDOUT_WORLD)); 25c4762a1bSJed Brown 26*9566063dSJacob Faibussowitsch PetscCall(ISLocalToGlobalMappingDestroy(<og)); 27*9566063dSJacob Faibussowitsch PetscCall(ISDestroy(&isx)); 28c4762a1bSJed Brown 29*9566063dSJacob 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