1c4762a1bSJed Brown static char help[] = "Test MatMultHermitianTranspose() and MatMultHermitianTransposeAdd().\n\n"; 2c4762a1bSJed Brown 3c4762a1bSJed Brown #include <petscmat.h> 4c4762a1bSJed Brown 5c4762a1bSJed Brown int main(int argc,char **args) 6c4762a1bSJed Brown { 7e573050aSPierre Jolivet Mat A,B,C; 8c4762a1bSJed Brown Vec x,y,ys; 9c4762a1bSJed Brown PetscInt i,j; 10c4762a1bSJed Brown PetscScalar v; 11e573050aSPierre Jolivet PetscBool flg; 12c4762a1bSJed Brown 13*b122ec5aSJacob Faibussowitsch CHKERRQ(PetscInitialize(&argc,&args,(char*)0,help)); 145f80ce2aSJacob Faibussowitsch CHKERRQ(MatCreate(PETSC_COMM_WORLD,&A)); 155f80ce2aSJacob Faibussowitsch CHKERRQ(MatSetSizes(A,PETSC_DECIDE,PETSC_DECIDE,2,2)); 165f80ce2aSJacob Faibussowitsch CHKERRQ(MatSetType(A,MATAIJ)); 175f80ce2aSJacob Faibussowitsch CHKERRQ(MatSetFromOptions(A)); 185f80ce2aSJacob Faibussowitsch CHKERRQ(MatSetUp(A)); 19c4762a1bSJed Brown 20c4762a1bSJed Brown i = 0; j = 0; v = 2.0; 215f80ce2aSJacob Faibussowitsch CHKERRQ(MatSetValues(A,1,&i,1,&j,&v,INSERT_VALUES)); 22c4762a1bSJed Brown i = 0; j = 1; v = 3.0 + 4.0*PETSC_i; 235f80ce2aSJacob Faibussowitsch CHKERRQ(MatSetValues(A,1,&i,1,&j,&v,INSERT_VALUES)); 24c4762a1bSJed Brown i = 1; j = 0; v = 5.0 + 6.0*PETSC_i; 255f80ce2aSJacob Faibussowitsch CHKERRQ(MatSetValues(A,1,&i,1,&j,&v,INSERT_VALUES)); 26c4762a1bSJed Brown i = 1; j = 1; v = 7.0 + 8.0*PETSC_i; 275f80ce2aSJacob Faibussowitsch CHKERRQ(MatSetValues(A,1,&i,1,&j,&v,INSERT_VALUES)); 285f80ce2aSJacob Faibussowitsch CHKERRQ(MatAssemblyBegin(A,MAT_FINAL_ASSEMBLY)); 295f80ce2aSJacob Faibussowitsch CHKERRQ(MatAssemblyEnd(A,MAT_FINAL_ASSEMBLY)); 30c4762a1bSJed Brown 31c4762a1bSJed Brown /* Create vectors */ 325f80ce2aSJacob Faibussowitsch CHKERRQ(VecCreate(PETSC_COMM_WORLD,&y)); 335f80ce2aSJacob Faibussowitsch CHKERRQ(VecSetSizes(y,PETSC_DECIDE,2)); 345f80ce2aSJacob Faibussowitsch CHKERRQ(VecSetFromOptions(y)); 355f80ce2aSJacob Faibussowitsch CHKERRQ(VecDuplicate(y,&ys)); 365f80ce2aSJacob Faibussowitsch CHKERRQ(VecDuplicate(y,&x)); 37c4762a1bSJed Brown 38c4762a1bSJed Brown i = 0; v = 10.0 + 11.0*PETSC_i; 395f80ce2aSJacob Faibussowitsch CHKERRQ(VecSetValues(x,1,&i,&v,INSERT_VALUES)); 40c4762a1bSJed Brown i = 1; v = 100.0 + 120.0*PETSC_i; 415f80ce2aSJacob Faibussowitsch CHKERRQ(VecSetValues(x,1,&i,&v,INSERT_VALUES)); 425f80ce2aSJacob Faibussowitsch CHKERRQ(VecAssemblyBegin(x)); 435f80ce2aSJacob Faibussowitsch CHKERRQ(VecAssemblyEnd(x)); 44c4762a1bSJed Brown 455f80ce2aSJacob Faibussowitsch CHKERRQ(MatMultHermitianTranspose(A,x,y)); 465f80ce2aSJacob Faibussowitsch CHKERRQ(VecView(y,PETSC_VIEWER_STDOUT_WORLD)); 475f80ce2aSJacob Faibussowitsch CHKERRQ(MatMultHermitianTransposeAdd(A,x,y,ys)); 485f80ce2aSJacob Faibussowitsch CHKERRQ(VecView(ys,PETSC_VIEWER_STDOUT_WORLD)); 49c4762a1bSJed Brown 505f80ce2aSJacob Faibussowitsch CHKERRQ(MatHermitianTranspose(A,MAT_INITIAL_MATRIX,&B)); 515f80ce2aSJacob Faibussowitsch CHKERRQ(MatCreateHermitianTranspose(A,&C)); 525f80ce2aSJacob Faibussowitsch CHKERRQ(MatMultHermitianTransposeEqual(B,C,4,&flg)); 5328b400f6SJacob Faibussowitsch PetscCheck(flg,PETSC_COMM_WORLD,PETSC_ERR_PLIB,"B^Hx != C^Hx"); 545f80ce2aSJacob Faibussowitsch CHKERRQ(MatMultHermitianTransposeAddEqual(B,C,4,&flg)); 5528b400f6SJacob Faibussowitsch PetscCheck(flg,PETSC_COMM_WORLD,PETSC_ERR_PLIB,"y+B^Hx != y+C^Hx"); 565f80ce2aSJacob Faibussowitsch CHKERRQ(MatDestroy(&C)); 575f80ce2aSJacob Faibussowitsch CHKERRQ(MatDestroy(&B)); 58e573050aSPierre Jolivet 595f80ce2aSJacob Faibussowitsch CHKERRQ(MatDestroy(&A)); 60c4762a1bSJed Brown 615f80ce2aSJacob Faibussowitsch CHKERRQ(VecDestroy(&x)); 625f80ce2aSJacob Faibussowitsch CHKERRQ(VecDestroy(&y)); 635f80ce2aSJacob Faibussowitsch CHKERRQ(VecDestroy(&ys)); 64*b122ec5aSJacob Faibussowitsch CHKERRQ(PetscFinalize()); 65*b122ec5aSJacob Faibussowitsch return 0; 66c4762a1bSJed Brown } 67c4762a1bSJed Brown 68c4762a1bSJed Brown /*TEST 69c4762a1bSJed Brown 70c4762a1bSJed Brown build: 71c4762a1bSJed Brown requires: complex 72c4762a1bSJed Brown test: 73c4762a1bSJed Brown 74c4762a1bSJed Brown test: 75c4762a1bSJed Brown suffix: 2 76c4762a1bSJed Brown nsize: 2 77c4762a1bSJed Brown 78c4762a1bSJed Brown TEST*/ 79