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Searched refs:A21 (Results 1 – 3 of 3) sorted by relevance

/petsc/src/mat/tutorials/
H A Dex2.c13 Mat A, A11, A12, A21, A22; in main() local
77 PetscCall(MatCreate(PETSC_COMM_SELF, &A21)); in main()
78 PetscCall(MatSetSizes(A21, size2, size1, size2, size1)); in main()
79 PetscCall(MatSetType(A21, MATSEQDENSE)); in main()
80 PetscCall(MatSeqDenseSetPreallocation(A21, b + size1)); in main()
81 PetscCall(MatDenseSetLDA(A21, size)); in main()
82 PetscCall(MatAssemblyBegin(A21, MAT_FINAL_ASSEMBLY)); in main()
83 PetscCall(MatAssemblyEnd(A21, MAT_FINAL_ASSEMBLY)); in main()
106 PetscCall(MatMultAdd(A21, X1, Z2, Z2)); in main()
136 PetscCall(MatMultAdd(A21, X1, Z2, Z2)); in main()
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/petsc/src/ksp/ksp/tests/
H A Dex22.c7 Mat A11, A12, A21, A22, A, tmp[2][2]; in test_solve() local
52 PetscCall(MatTranspose(A12, MAT_INITIAL_MATRIX, &A21)); in test_solve()
59 tmp[1][0] = A21; in test_solve()
108 PetscCall(MatDestroy(&A21)); in test_solve()
118 Mat A11, A12, A21, A; in test_solve_matgetvecs() local
164 PetscCall(MatTranspose(A12, MAT_INITIAL_MATRIX, &A21)); in test_solve_matgetvecs()
169 tmp[1][0] = A21; in test_solve_matgetvecs()
209 PetscCall(MatDestroy(&A21)); in test_solve_matgetvecs()
H A Dex11.c11 Mat A11, A22, A12, A21; in replace_submats() local
18 PetscCall(MatCreateSubMatrix(A, isp, isu, MAT_INITIAL_MATRIX, &A21)); in replace_submats()
22 PetscCall(MatDuplicate(A21, MAT_COPY_VALUES, &nA21)); in replace_submats()
34 PetscCall(MatDestroy(&A21)); in replace_submats()
43 PetscErrorCode LSCLoadTestOperators(Mat *A11, Mat *A12, Mat *A21, Mat *A22, Vec *b1, Vec *b2) in LSCLoadTestOperators() argument
52 PetscCall(MatCreate(PETSC_COMM_WORLD, A21)); in LSCLoadTestOperators()
66 PetscCall(MatLoad(*A21, viewer)); in LSCLoadTestOperators()