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 PetscErrorCode ierr; 10c4762a1bSJed Brown PetscInt bs = 2,n = 3,ix[3] = {1,7,9},iy[2] = {0,2},mp[2]; 11c4762a1bSJed Brown IS isx; 12c4762a1bSJed Brown ISLocalToGlobalMapping ltog; 13c4762a1bSJed Brown 14c4762a1bSJed Brown ierr = PetscInitialize(&argc,&argv,(char*)0,help);if (ierr) return ierr; 15c4762a1bSJed Brown 16*5f80ce2aSJacob Faibussowitsch CHKERRQ(ISCreateBlock(PETSC_COMM_SELF,bs,n,ix,PETSC_COPY_VALUES,&isx)); 17*5f80ce2aSJacob Faibussowitsch CHKERRQ(ISLocalToGlobalMappingCreateIS(isx,<og)); 18c4762a1bSJed Brown 19*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscIntView(2,iy,PETSC_VIEWER_STDOUT_WORLD)); 20*5f80ce2aSJacob Faibussowitsch CHKERRQ(ISLocalToGlobalMappingApply(ltog,2,iy,mp)); 21*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscIntView(2,mp,PETSC_VIEWER_STDOUT_WORLD)); 22c4762a1bSJed Brown 23*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscIntView(2,iy,PETSC_VIEWER_STDOUT_WORLD)); 24*5f80ce2aSJacob Faibussowitsch CHKERRQ(ISLocalToGlobalMappingApplyBlock(ltog,2,iy,mp)); 25*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscIntView(2,mp,PETSC_VIEWER_STDOUT_WORLD)); 26c4762a1bSJed Brown 27*5f80ce2aSJacob Faibussowitsch CHKERRQ(ISLocalToGlobalMappingDestroy(<og)); 28*5f80ce2aSJacob Faibussowitsch CHKERRQ(ISDestroy(&isx)); 29c4762a1bSJed Brown 30c4762a1bSJed Brown ierr = PetscFinalize(); 31c4762a1bSJed Brown return ierr; 32c4762a1bSJed Brown } 33c4762a1bSJed Brown 34c4762a1bSJed Brown /*TEST 35c4762a1bSJed Brown 36c4762a1bSJed Brown test: 37c4762a1bSJed Brown 38c4762a1bSJed Brown TEST*/ 39