1c4762a1bSJed Brown 2c4762a1bSJed Brown static char help[] = "Tests MatCreateMPISBAIJWithArrays().\n\n"; 3c4762a1bSJed Brown 4c4762a1bSJed Brown #include <petscmat.h> 5c4762a1bSJed Brown 6c4762a1bSJed Brown int main(int argc,char **args) 7c4762a1bSJed Brown { 8c4762a1bSJed Brown Mat A; 9c4762a1bSJed Brown PetscErrorCode ierr; 10c4762a1bSJed Brown PetscInt m = 4, bs = 1,ii[5],jj[7]; 11c4762a1bSJed Brown PetscMPIInt size,rank; 12c4762a1bSJed Brown PetscScalar aa[7]; 13c4762a1bSJed Brown 14c4762a1bSJed Brown ierr = PetscInitialize(&argc,&args,(char*)0,help);if (ierr) return ierr; 15ffc4695bSBarry Smith ierr = MPI_Comm_size(PETSC_COMM_WORLD,&size);CHKERRMPI(ierr); 16ffc4695bSBarry Smith ierr = MPI_Comm_rank(PETSC_COMM_WORLD,&rank);CHKERRMPI(ierr); 17*2c71b3e2SJacob Faibussowitsch PetscCheckFalse(size != 2,PETSC_COMM_WORLD,PETSC_ERR_SUP,"Only for two processes"); 18c4762a1bSJed Brown 19dd400576SPatrick Sanan if (rank == 0) { 20c4762a1bSJed Brown ii[0] = 0; ii[1] = 2; ii[2] = 5; ii[3] = 7; ii[4] = 7; 21c4762a1bSJed Brown jj[0] = 0; jj[1] = 1; jj[2] = 1; jj[3] = 2; jj[4] = 6; jj[5] = 3; jj[6] = 7; 22c4762a1bSJed Brown aa[0] = 0; aa[1] = 1; aa[2] = 2; aa[3] = 3; aa[4] = 4; aa[5] = 5; aa[6] = 6; 23c4762a1bSJed Brown /* 0 1 24c4762a1bSJed Brown 1 2 6 25c4762a1bSJed Brown 3 7 */ 26c4762a1bSJed Brown } else { 27c4762a1bSJed Brown ii[0] = 0; ii[1] = 2; ii[2] = 4; ii[3] = 6; ii[4] = 7; 28c4762a1bSJed Brown jj[0] = 4; jj[1] = 5; jj[2] = 5; jj[3] = 7; jj[4] = 6; jj[5] = 7; jj[6] = 7; 29c4762a1bSJed Brown aa[0] = 8; aa[1] = 9; aa[2] = 10; aa[3] = 11; aa[4] = 12; aa[5] = 13; aa[6] = 14; 30c4762a1bSJed Brown /* 4 5 31c4762a1bSJed Brown 5 7 32c4762a1bSJed Brown 6 7 33c4762a1bSJed Brown 7 */ 34c4762a1bSJed Brown } 35c4762a1bSJed Brown ierr = MatCreateMPISBAIJWithArrays(PETSC_COMM_WORLD,bs,m,m,PETSC_DECIDE,PETSC_DECIDE,ii,jj,aa,&A);CHKERRQ(ierr); 36c4762a1bSJed Brown ierr = MatView(A,PETSC_VIEWER_STDOUT_WORLD);CHKERRQ(ierr); 37c4762a1bSJed Brown ierr = MatDestroy(&A);CHKERRQ(ierr); 38c4762a1bSJed Brown ierr = PetscFinalize(); 39c4762a1bSJed Brown return ierr; 40c4762a1bSJed Brown } 41c4762a1bSJed Brown 42c4762a1bSJed Brown /*TEST 43c4762a1bSJed Brown 44c4762a1bSJed Brown test: 45c4762a1bSJed Brown nsize: 2 46c4762a1bSJed Brown 47c4762a1bSJed Brown TEST*/ 48