1*c4762a1bSJed Brown 2*c4762a1bSJed Brown static char help[] = "Tests MatCreateMPISBAIJWithArrays().\n\n"; 3*c4762a1bSJed Brown 4*c4762a1bSJed Brown #include <petscmat.h> 5*c4762a1bSJed Brown 6*c4762a1bSJed Brown int main(int argc,char **args) 7*c4762a1bSJed Brown { 8*c4762a1bSJed Brown Mat A; 9*c4762a1bSJed Brown PetscErrorCode ierr; 10*c4762a1bSJed Brown PetscInt m = 4, bs = 1,ii[5],jj[7]; 11*c4762a1bSJed Brown PetscMPIInt size,rank; 12*c4762a1bSJed Brown PetscScalar aa[7]; 13*c4762a1bSJed Brown 14*c4762a1bSJed Brown ierr = PetscInitialize(&argc,&args,(char*)0,help);if (ierr) return ierr; 15*c4762a1bSJed Brown ierr = MPI_Comm_size(PETSC_COMM_WORLD,&size);CHKERRQ(ierr); 16*c4762a1bSJed Brown ierr = MPI_Comm_rank(PETSC_COMM_WORLD,&rank);CHKERRQ(ierr); 17*c4762a1bSJed Brown if (size != 2) SETERRQ(PETSC_COMM_WORLD,PETSC_ERR_SUP,"Only for two processes"); 18*c4762a1bSJed Brown 19*c4762a1bSJed Brown if (!rank) { 20*c4762a1bSJed Brown ii[0] = 0; ii[1] = 2; ii[2] = 5; ii[3] = 7; ii[4] = 7; 21*c4762a1bSJed Brown jj[0] = 0; jj[1] = 1; jj[2] = 1; jj[3] = 2; jj[4] = 6; jj[5] = 3; jj[6] = 7; 22*c4762a1bSJed Brown aa[0] = 0; aa[1] = 1; aa[2] = 2; aa[3] = 3; aa[4] = 4; aa[5] = 5; aa[6] = 6; 23*c4762a1bSJed Brown /* 0 1 24*c4762a1bSJed Brown 1 2 6 25*c4762a1bSJed Brown 3 7 */ 26*c4762a1bSJed Brown } else { 27*c4762a1bSJed Brown ii[0] = 0; ii[1] = 2; ii[2] = 4; ii[3] = 6; ii[4] = 7; 28*c4762a1bSJed Brown jj[0] = 4; jj[1] = 5; jj[2] = 5; jj[3] = 7; jj[4] = 6; jj[5] = 7; jj[6] = 7; 29*c4762a1bSJed Brown aa[0] = 8; aa[1] = 9; aa[2] = 10; aa[3] = 11; aa[4] = 12; aa[5] = 13; aa[6] = 14; 30*c4762a1bSJed Brown /* 4 5 31*c4762a1bSJed Brown 5 7 32*c4762a1bSJed Brown 6 7 33*c4762a1bSJed Brown 7 */ 34*c4762a1bSJed Brown } 35*c4762a1bSJed Brown ierr = MatCreateMPISBAIJWithArrays(PETSC_COMM_WORLD,bs,m,m,PETSC_DECIDE,PETSC_DECIDE,ii,jj,aa,&A);CHKERRQ(ierr); 36*c4762a1bSJed Brown ierr = MatView(A,PETSC_VIEWER_STDOUT_WORLD);CHKERRQ(ierr); 37*c4762a1bSJed Brown ierr = MatDestroy(&A);CHKERRQ(ierr); 38*c4762a1bSJed Brown ierr = PetscFinalize(); 39*c4762a1bSJed Brown return ierr; 40*c4762a1bSJed Brown } 41*c4762a1bSJed Brown 42*c4762a1bSJed Brown 43*c4762a1bSJed Brown /*TEST 44*c4762a1bSJed Brown 45*c4762a1bSJed Brown test: 46*c4762a1bSJed Brown nsize: 2 47*c4762a1bSJed Brown 48*c4762a1bSJed Brown TEST*/ 49