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Searched refs:MatSetValue (Results 1 – 25 of 100) sorted by relevance

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/petsc/src/ksp/ksp/tutorials/
H A Dex84.c25 PetscCall(MatSetValue(A, 0, 0, 2.0, INSERT_VALUES)); in main()
26 PetscCall(MatSetValue(A, 0, 1, -1.0, INSERT_VALUES)); in main()
27 PetscCall(MatSetValue(A, 1, 1, 3.0, INSERT_VALUES)); in main()
28 PetscCall(MatSetValue(A, 1, 2, -1.0, INSERT_VALUES)); in main()
30 PetscCall(MatSetValue(A, 2, 2, 4.0, INSERT_VALUES)); in main()
31 PetscCall(MatSetValue(A, 2, 3, -1.0, INSERT_VALUES)); in main()
32 PetscCall(MatSetValue(A, 3, 3, 5.0, INSERT_VALUES)); in main()
33 PetscCall(MatSetValue(A, 3, 4, -1.0, INSERT_VALUES)); in main()
34 PetscCall(MatSetValue(A, 4, 4, 6.0, INSERT_VALUES)); in main()
35 PetscCall(MatSetValue(A, 4, 5, -1.0, INSERT_VALUES)); in main()
[all …]
H A Dex44f.F9079 PetscCall(MatSetValue(J, i, i, one, INSERT_VALUES, ierr))
81 PetscCall(MatSetValue(J, i, i - 1, -hx, INSERT_VALUES, ierr))
82 PetscCall(MatSetValue(J, i, i + 1, -hx, INSERT_VALUES, ierr))
83 PetscCall(MatSetValue(J, i, i, 2*hx, INSERT_VALUES, ierr))
/petsc/src/mat/tests/
H A Dex259.c42 PetscCall(MatSetValue(A, ii, jj, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
46 PetscCall(MatSetValue(A, ii, jj, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
47 PetscCall(MatSetValue(A, jj, ii, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
51 PetscCall(MatSetValue(A, ii, jj, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
52 PetscCall(MatSetValue(A, jj, ii, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
70 PetscCall(MatSetValue(A, ii, jj, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
75 PetscCall(MatSetValue(A, ii, jj, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
76 PetscCall(MatSetValue(A, jj, ii, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
81 PetscCall(MatSetValue(A, ii, jj, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
82 PetscCall(MatSetValue(A, jj, ii, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
H A Dex93.c109 for (i = 0; i < rows; i++) PetscCall(MatSetValue(A, i, i, 1.0, INSERT_VALUES)); in testPTAPRectangular()
115 PetscCall(MatSetValue(P, 0, 0, 1.0, INSERT_VALUES)); in testPTAPRectangular()
116 PetscCall(MatSetValue(P, 0, 1, 2.0, INSERT_VALUES)); in testPTAPRectangular()
117 PetscCall(MatSetValue(P, 0, 2, 0.0, INSERT_VALUES)); in testPTAPRectangular()
119 PetscCall(MatSetValue(P, 0, 3, -1.0, INSERT_VALUES)); in testPTAPRectangular()
121 PetscCall(MatSetValue(P, 1, 0, 0.0, INSERT_VALUES)); in testPTAPRectangular()
122 PetscCall(MatSetValue(P, 1, 1, -1.0, INSERT_VALUES)); in testPTAPRectangular()
123 PetscCall(MatSetValue(P, 1, 2, 1.0, INSERT_VALUES)); in testPTAPRectangular()
125 PetscCall(MatSetValue(P, 2, 0, 3.0, INSERT_VALUES)); in testPTAPRectangular()
126 PetscCall(MatSetValue(P, 2, 1, 0.0, INSERT_VALUES)); in testPTAPRectangular()
[all …]
H A Dex264.c47 if (i > 1) PetscCall(MatSetValue(R, i, i - 2, a, INSERT_VALUES)); in main()
48 if (i > 0) PetscCall(MatSetValue(R, i, i - 1, b, INSERT_VALUES)); in main()
49 PetscCall(MatSetValue(R, i, i, c, INSERT_VALUES)); in main()
50 if (i < n - 1) PetscCall(MatSetValue(R, i, i + 1, PetscConj(b), INSERT_VALUES)); in main()
51 if (i < n - 2) PetscCall(MatSetValue(R, i, i + 2, PetscConj(a), INSERT_VALUES)); in main()
56 if (i > 0) PetscCall(MatSetValue(C, i, i - 1, b, INSERT_VALUES)); in main()
57 PetscCall(MatSetValue(C, i, i, d, INSERT_VALUES)); in main()
58 if (i < n - 1) PetscCall(MatSetValue(C, i, i + 1, b, INSERT_VALUES)); in main()
H A Dex179.c14 PetscCall(MatSetValue(A, 0, 0, 1.0, INSERT_VALUES)); in main()
15 PetscCall(MatSetValue(A, 0, 1, 2.0, INSERT_VALUES)); in main()
16 PetscCall(MatSetValue(A, 1, 1, 4.0, INSERT_VALUES)); in main()
23 PetscCall(MatSetValue(A, 1, 0, 3.0, INSERT_VALUES)); in main()
H A Dex172.c31 if (i > 0) PetscCall(MatSetValue(A, i, i - 1, -1.0, INSERT_VALUES)); in main()
32 if (i < n - 1) PetscCall(MatSetValue(A, i, i + 1, -1.0, INSERT_VALUES)); in main()
33 PetscCall(MatSetValue(A, i, i, 2.0, INSERT_VALUES)); in main()
34 PetscCall(MatSetValue(B, i, i, 7.0, INSERT_VALUES)); in main()
H A Dex266.c51 PetscCall(MatSetValue(A, mycoo.i[k], mycoo.j[k], vals[k], ADD_VALUES)); in main()
60 …for (k = 0; k < mycoo.n / 2; k++) PetscCall(MatSetValue(B, mycoo.i[k], mycoo.j[k], vals[k], ADD_VA… in main()
66 …for (k = mycoo.n / 2; k < mycoo.n; k++) PetscCall(MatSetValue(C, mycoo.i[k], mycoo.j[k], vals[k], … in main()
H A Dex267.c85 for (i = 0; i < nrhs; i++) PetscCall(MatSetValue(RHS, i, i, 1.0, INSERT_VALUES)); in TestMatrix()
143 if (i > 0) PetscCall(MatSetValue(A, i, i - 1, a, INSERT_VALUES)); in main()
144 if (i < n - 1) PetscCall(MatSetValue(A, i, i + 1, PetscConj(a), INSERT_VALUES)); in main()
145 PetscCall(MatSetValue(A, i, i, 2.0, INSERT_VALUES)); in main()
164 PetscCall(MatSetValue(A, 0, 1, -5.0, INSERT_VALUES)); in main()
H A Dex135.c27 PetscCall(MatSetValue(A, i, i, 2., INSERT_VALUES)); in Assemble()
28 if (i != n - 1) PetscCall(MatSetValue(A, i, n - 1, -1., INSERT_VALUES)); in Assemble()
H A Dex230.c55 PetscCall(MatSetValue(preallocator, ii, jj, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
84 PetscCall(MatSetValue(A, ii, jj, vv, INSERT_VALUES)); in ex1_nonsquare_bs1()
151 PetscCall(MatSetValue(preallocator, ii, jj, vv[0], INSERT_VALUES)); in ex2_square_bsvariable()
201 PetscCall(MatSetValue(A, ii, jj, 33.3, INSERT_VALUES)); in ex2_square_bsvariable()
H A Dex251.c34 …for (k = 0; k < Annz; k++) PetscCall(MatSetValue(A, Ai[k], Aj[k], Ai[k] + Aj[k] + 1.0, INSERT_VALU… in main()
48 …for (k = 0; k < Bnnz; k++) PetscCall(MatSetValue(B, Bi[k], Bj[k], Bi[k] + Bj[k] + 2.0, INSERT_VALU… in main()
H A Dex204.c28 PetscCall(MatSetValue(A_vcl, i, j, (PetscScalar)(0.3 * i + j), INSERT_VALUES)); in main()
60 PetscCall(MatSetValue(A, i, j, (PetscScalar)(0.3 * i + j), INSERT_VALUES)); in main()
113 PetscCall(MatSetValue(A, i, j, (PetscScalar)(0.3 * i + j), INSERT_VALUES)); in main()
166 PetscCall(MatSetValue(A, i, j, (PetscScalar)(0.3 * i + j), INSERT_VALUES)); in main()
218 PetscCall(MatSetValue(A, i, j, (PetscScalar)(0.3 * i + j), INSERT_VALUES)); in main()
H A Dex250.c34 …for (k = 0; k < Annz; k++) PetscCall(MatSetValue(A, Ai[k], Aj[k], Ai[k] + Aj[k] + 1.0, INSERT_VALU… in main()
48 …for (k = 0; k < Bnnz; k++) PetscCall(MatSetValue(B, Bi[k], Bj[k], Bi[k] + Bj[k] + 2.0, INSERT_VALU… in main()
/petsc/src/ksp/ksp/tests/
H A Dex87.c66 if (i > 1) PetscCall(MatSetValue(R, i, i - 2, a, INSERT_VALUES)); in main()
67 if (i > 0) PetscCall(MatSetValue(R, i, i - 1, b, INSERT_VALUES)); in main()
68 PetscCall(MatSetValue(R, i, i, c, INSERT_VALUES)); in main()
69 if (i < n - 1) PetscCall(MatSetValue(R, i, i + 1, PetscConj(b), INSERT_VALUES)); in main()
70 if (i < n - 2) PetscCall(MatSetValue(R, i, i + 2, PetscConj(a), INSERT_VALUES)); in main()
75 if (i > 0) PetscCall(MatSetValue(C, i, i - 1, b, INSERT_VALUES)); in main()
76 PetscCall(MatSetValue(C, i, i, d, INSERT_VALUES)); in main()
77 if (i < n - 1) PetscCall(MatSetValue(C, i, i + 1, b, INSERT_VALUES)); in main()
H A Dex13.c99 PetscCall(MatSetValue(P, row, row, 1.0 / 4.0, INSERT_VALUES)); in main()
116 PetscCall(MatSetValue(A, row, row, vals[0], INSERT_VALUES)); in main()
126 PetscCall(MatSetValue(P, row, row, PetscSqr(0.84201), INSERT_VALUES)); in main()
133 PetscCall(MatSetValue(P, row, row, PetscSqr(0.81228), INSERT_VALUES)); in main()
139 PetscCall(MatSetValue(P, row, row, PetscSqr(0.30957), INSERT_VALUES)); in main()
144 PetscCall(MatSetValue(P, row, row, PetscSqr(3.2303), INSERT_VALUES)); in main()
H A Dex53.c35 PetscCall(MatSetValue(A, i, i, 2, INSERT_VALUES)); in main()
36 if (i < mat_size - 1) PetscCall(MatSetValue(A, i, i + 1, -1, INSERT_VALUES)); in main()
37 if (i > 0) PetscCall(MatSetValue(A, i, i - 1, -1, INSERT_VALUES)); in main()
H A Dex58.c90 PetscCall(MatSetValue(B, i, i, value[1], INSERT_VALUES)); in main()
92 PetscCall(MatSetValue(B, n - i + n / 3, i, value[0], INSERT_VALUES)); in main()
93 PetscCall(MatSetValue(B, i, n - i + n / 3, value[0], INSERT_VALUES)); in main()
H A Dex49.c44 PetscCall(MatSetValue(A, Ii, J, v, INSERT_VALUES)); in main()
46 PetscCall(MatSetValue(A, J, Ii, PetscConj(v), INSERT_VALUES)); in main()
48 PetscCall(MatSetValue(A, J, Ii, v, INSERT_VALUES)); in main()
H A Dex22.c45 for (j = 0; j < np; j++) PetscCall(MatSetValue(A12, i, j, i + j * n, INSERT_VALUES)); in test_solve()
47 PetscCall(MatSetValue(A12, 2, 1, 4, INSERT_VALUES)); in test_solve()
157 for (j = 0; j < np; j++) PetscCall(MatSetValue(A12, i, j, i + j * n, INSERT_VALUES)); in test_solve_matgetvecs()
159 PetscCall(MatSetValue(A12, 2, 1, 4, INSERT_VALUES)); in test_solve_matgetvecs()
/petsc/src/ts/tests/
H A Dex18.c87 PetscCall(MatSetValue(B, 0, 0, shift * x[0] + xdot[0] - x[1], INSERT_VALUES)); in IJacobian()
88 PetscCall(MatSetValue(B, 0, 1, -x[0], INSERT_VALUES)); in IJacobian()
89 PetscCall(MatSetValue(B, 1, 0, 1.0, INSERT_VALUES)); in IJacobian()
90 PetscCall(MatSetValue(B, 1, 1, -1.0, INSERT_VALUES)); in IJacobian()
/petsc/src/ksp/pc/tests/
H A Dex10.c64 PetscCall(MatSetValue(*mat, n - 1, n - 1, 2.0, INSERT_VALUES)); in Create1dLaplacian()
66 PetscCall(MatSetValue(*mat, i, i, 2.0, INSERT_VALUES)); in Create1dLaplacian()
67 PetscCall(MatSetValue(*mat, i + 1, i, -1.0, INSERT_VALUES)); in Create1dLaplacian()
68 PetscCall(MatSetValue(*mat, i, i + 1, -1.0, INSERT_VALUES)); in Create1dLaplacian()
/petsc/src/mat/tutorials/
H A Dex4.c41 PetscCall(MatSetValue(A, i, i, 2.0, INSERT_VALUES)); in main()
42 if (rend < N) PetscCall(MatSetValue(A, i, rend, 1.0, INSERT_VALUES)); in main()
H A Dex4f.F9040 PetscCallA(MatSetValue(A, i, i, two, INSERT_VALUES, ierr))
41 if (rend < N1) PetscCallA(MatSetValue(A, i, rend, one, INSERT_VALUES, ierr))
/petsc/src/snes/tutorials/
H A Dex47cu.cu168 PetscCall(MatSetValue(J, i, i, 1.0 / hx, INSERT_VALUES)); in ComputeJacobian()
170 PetscCall(MatSetValue(J, i, i - 1, -1.0 / hx, INSERT_VALUES)); in ComputeJacobian()
171 PetscCall(MatSetValue(J, i, i, 2.0 / hx - hx * PetscExpScalar(xx[i]), INSERT_VALUES)); in ComputeJacobian()
172 PetscCall(MatSetValue(J, i, i + 1, -1.0 / hx, INSERT_VALUES)); in ComputeJacobian()

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