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Searched refs:vx (Results 1 – 19 of 19) sorted by relevance

/petsc/src/snes/tutorials/
H A Dex75.h3 …[], PetscReal z[], PetscReal *kn, PetscReal *km, PetscReal *B, PetscScalar vx[41][41], PetscScalar… in SolKxData5()
93 vx[0][0] = -3.14159265358979323846e-96; in SolKxData5()
94 vx[0][1] = 0.00000000000000000000e+00; in SolKxData5()
95 vx[0][2] = 3.14159265358979323846e-96; in SolKxData5()
96 vx[0][3] = 0.00000000000000000000e+00; in SolKxData5()
97 vx[0][4] = -3.14159265358979323846e-96; in SolKxData5()
98 vx[0][5] = 0.00000000000000000000e+00; in SolKxData5()
99 vx[0][6] = 3.14159265358979323846e-96; in SolKxData5()
100 vx[0][7] = 0.00000000000000000000e+00; in SolKxData5()
101 vx[0][8] = -3.14159265358979323846e-96; in SolKxData5()
[all …]
H A Dex19.c239 PetscScalar u, uxx, uyy, vx, vy, avx, avy, vxp, vxm, vyp, vym; in FormFunctionLocal() local
323 vx = x[j][i].u; in FormFunctionLocal()
324 avx = PetscAbsScalar(vx); in FormFunctionLocal()
325 vxp = .5 * (vx + avx); in FormFunctionLocal()
326 vxm = .5 * (vx - avx); in FormFunctionLocal()
380 PetscScalar u, uxx, uyy, vx, vy, avx, avy, vxp, vxm, vyp, vym; in NonlinearGS() local
536 vx = x[j][i].u; in NonlinearGS()
537 avx = PetscAbsScalar(vx); in NonlinearGS()
538 vxp = .5 * (vx + avx); in NonlinearGS()
539 vxm = .5 * (vx - avx); in NonlinearGS()
[all …]
H A Dex75.c54 …Real x, PetscReal z, PetscReal kn, PetscReal km, PetscReal B, PetscScalar *vx, PetscScalar *vz, Pe… in SolKxSolution() argument
360 *vx = -km * (_C1 * t2 + _C2 * t4 + _C3 * t2 + _C4 * t4 + t10 * AA * t13 + t10 * BB * t16); in SolKxSolution()
481 *vx *= cos(km * z); /* Vx */ in SolKxSolution()
509 PetscScalar vx, vz, sxx, sxz, szz; in SolKxWrapperP() local
512 SolKxSolution(x[0], x[1], kn, km, B, &vx, &vz, &v[0], &sxx, &sxz, &szz); in SolKxWrapperP()
531 PetscScalar vx, vz, p, sxx, sxz, szz; in MapleTest() local
534 PetscCall(SolKxSolution(x[i], z[j], kn, km, B, &vx, &vz, &p, &sxx, &sxz, &szz)); in MapleTest()
535 …norm = PetscSqrt(PetscSqr(PetscAbsScalar(vx - vxMaple[i][j])) + PetscSqr(PetscAbsScalar(vz - vzMap… in MapleTest()
536 … %0.17e %0.17e %0.17e", (double)x[i], (double)z[j], (double)PetscAbsScalar(vx - vxMaple[i][j]), (d… in MapleTest()
/petsc/src/vec/is/tests/
H A Dex8.c44 PetscViewer vx; in main() local
71 PetscCall(PetscViewerBinaryOpen(PETSC_COMM_WORLD, "testfile", FILE_MODE_WRITE, &vx)); in main()
72 PetscCall(ISLocalToGlobalMappingView(lg1v, vx)); in main()
73 PetscCall(ISLocalToGlobalMappingView(lg2v, vx)); in main()
74 PetscCall(PetscViewerDestroy(&vx)); in main()
77 PetscCall(PetscViewerBinaryOpen(PETSC_COMM_SELF, fname, FILE_MODE_WRITE, &vx)); in main()
78 PetscCall(ISLocalToGlobalMappingView(lg1v, vx)); in main()
79 PetscCall(ISLocalToGlobalMappingView(lg2v, vx)); in main()
80 PetscCall(PetscViewerDestroy(&vx)); in main()
82 PetscCall(PetscViewerBinaryOpen(PETSC_COMM_WORLD, "testfile_noheader", FILE_MODE_WRITE, &vx)); in main()
[all …]
H A Dex2.c16 PetscViewer vx, vl; in main() local
29 PetscCall(PetscViewerBinaryOpen(PETSC_COMM_WORLD, "testfile", FILE_MODE_WRITE, &vx)); in main()
30 PetscCall(ISView(isx[0], vx)); in main()
31 PetscCall(PetscViewerDestroy(&vx)); in main()
41 PetscCall(PetscViewerBinaryOpen(PETSC_COMM_WORLD, "testfile", FILE_MODE_APPEND, &vx)); in main()
42 PetscCall(ISView(isx[1], vx)); in main()
43 PetscCall(ISView(isx[2], vx)); in main()
44 PetscCall(PetscViewerDestroy(&vx)); in main()
68 PetscCall(PetscViewerBinaryOpen(PETSC_COMM_WORLD, "testfile_noheader", FILE_MODE_WRITE, &vx)); in main()
69 PetscCall(PetscViewerBinarySetSkipHeader(vx, PETSC_TRUE)); in main()
[all …]
/petsc/src/dm/impls/stag/tests/
H A Dex19.c33 PetscInt p, vx, vy; in main() local
37 PetscCall(DMStagGetLocationSlot(dmCoarse, DMSTAG_LEFT, 0, &vx)); in main()
43 arr[j][i][vx] = (j < starty + ny) ? 20.0 : -1; in main()
54 PetscInt p, vx, vy; in main() local
58 PetscCall(DMStagGetLocationSlot(dm, DMSTAG_LEFT, 0, &vx)); in main()
67 …if (arr[j][i][vx] != expected_vx) PetscCall(PetscPrintf(PETSC_COMM_SELF, "wrong %" PetscInt_FMT " … in main()
/petsc/src/dm/impls/plex/tests/
H A Dex49.c163 const PetscScalar *vx = &x[off]; in CheckOffsets() local
171 …"] %" PetscInt_FMT " <-- %2" PetscInt_FMT " (% 4.2f)\n", c, v, off, (double)PetscRealPart(vx[0]))); in CheckOffsets()
174 …FMT " (% 4.2f, % 4.2f)\n", c, v, off, (double)PetscRealPart(vx[0]), (double)PetscRealPart(vx[1]))); in CheckOffsets()
177 …% 4.2f)\n", c, v, off, (double)PetscRealPart(vx[0]), (double)PetscRealPart(vx[1]), (double)PetscRe… in CheckOffsets()
/petsc/src/ts/tutorials/
H A Dex26.c263 PetscScalar u, udot, uxx, uyy, vx, vy, avx, avy, vxp, vxm, vyp, vym; in FormIFunctionLocal() local
347 vx = x[j][i].u; in FormIFunctionLocal()
348 avx = PetscAbsScalar(vx); in FormIFunctionLocal()
349 vxp = .5 * (vx + avx); in FormIFunctionLocal()
350 vxm = .5 * (vx - avx); in FormIFunctionLocal()
H A Dex27.c192 PetscScalar vx, vy, sxp, syp, sxm, sym, avx, vxp, vxm, avy, vyp, vym, f_advect; in FormIFunctionLocal() local
207 vx = ctx->gradq_inflow * ctx->porosity * ctx->saturation; in FormIFunctionLocal()
209 avx = PetscAbsScalar(vx); in FormIFunctionLocal()
210 vxp = .5 * (vx + avx); in FormIFunctionLocal()
211 vxm = .5 * (vx - avx); in FormIFunctionLocal()
/petsc/src/dm/impls/plex/
H A Dplexcreate.c600 PetscInt v, vx, vy; in DMPlexCreateBoxSurfaceMesh_Tensor_2D_Internal() local
617 for (vx = 0; vx <= edges[0]; vx++) { in DMPlexCreateBoxSurfaceMesh_Tensor_2D_Internal()
619 PetscInt edge = vx * edges[1] + ey + edges[0] * (edges[1] + 1); in DMPlexCreateBoxSurfaceMesh_Tensor_2D_Internal()
620 PetscInt vertex = ey * (edges[0] + 1) + vx + numEdges; in DMPlexCreateBoxSurfaceMesh_Tensor_2D_Internal()
626 if (vx == edges[0]) { in DMPlexCreateBoxSurfaceMesh_Tensor_2D_Internal()
633 } else if (vx == 0) { in DMPlexCreateBoxSurfaceMesh_Tensor_2D_Internal()
691 for (vx = 0; vx <= edges[0]; ++vx) { in DMPlexCreateBoxSurfaceMesh_Tensor_2D_Internal()
692 … coords[(vy * (edges[0] + 1) + vx) * 2 + 0] = lower[0] + ((upper[0] - lower[0]) / edges[0]) * vx; in DMPlexCreateBoxSurfaceMesh_Tensor_2D_Internal()
693 … coords[(vy * (edges[0] + 1) + vx) * 2 + 1] = lower[1] + ((upper[1] - lower[1]) / edges[1]) * vy; in DMPlexCreateBoxSurfaceMesh_Tensor_2D_Internal()
718 PetscInt v, vx, vy, vz; in DMPlexCreateBoxSurfaceMesh_Tensor_3D_Internal() local
[all …]
/petsc/src/snes/tests/
H A Dex69.c214 PetscScalar u, uxx, uyy, vx, vy, avx, avy, vxp, vxm, vyp, vym; in FormFunctionLocal() local
304 vx = x[j][i].u; in FormFunctionLocal()
305 avx = PetscAbsScalar(vx); in FormFunctionLocal()
306 vxp = .5 * (vx + avx); in FormFunctionLocal()
307 vxm = .5 * (vx - avx); in FormFunctionLocal()
/petsc/src/dm/tutorials/
H A Dswarm_ex3.c221 PetscReal cx, cy, vx, vy; in ex3_1() local
225 vx = cy; in ex3_1()
228 array[2 * p] += dt * vx; in ex3_1()
/petsc/src/vec/vec/tests/
H A Dex37.c245 PetscScalar vx; in gen_test_vector() local
255 vx = (PetscScalar)(start_value + i * stride); in gen_test_vector()
256 PetscCall(VecSetValue(v, i, vx, INSERT_VALUES)); in gen_test_vector()
/petsc/src/ksp/ksp/impls/cg/pipecg2/
H A Dpipecg2.c82 static PetscErrorCode VecMergedOpsShort_Private(Vec vx, Vec vr, Vec vz, Vec vw, Vec vp, Vec vq, Vec… in VecMergedOpsShort_Private() argument
90 PetscCall(VecGetArray(vx, (PetscScalar **)&px)); in VecMergedOpsShort_Private()
111 PetscCall(VecGetLocalSize(vx, &n)); in VecMergedOpsShort_Private()
280 PetscCall(VecRestoreArray(vx, (PetscScalar **)&px)); in VecMergedOpsShort_Private()
304 static PetscErrorCode VecMergedOps_Private(Vec vx, Vec vr, Vec vz, Vec vw, Vec vp, Vec vq, Vec vc, … in VecMergedOps_Private() argument
312 PetscCall(VecGetArray(vx, (PetscScalar **)&px)); in VecMergedOps_Private()
333 PetscCall(VecGetLocalSize(vx, &n)); in VecMergedOps_Private()
509 PetscCall(VecRestoreArray(vx, (PetscScalar **)&px)); in VecMergedOps_Private()
/petsc/src/ksp/ksp/tutorials/
H A Dex70.c872 PetscReal vx[2], vy[2], max_v = 0.0, max_v_step, dh; in SolveTimeDepStokes() local
1194 PetscCall(VecStrideMax(X, 0, NULL, &vx[1])); in SolveTimeDepStokes()
1196 PetscCall(VecStrideMin(X, 0, NULL, &vx[0])); in SolveTimeDepStokes()
1199 max_v_step = PetscMax(vx[0], vx[1]); in SolveTimeDepStokes()
/petsc/src/tao/pde_constrained/tutorials/
H A Dparabolic.c665 PetscScalar v, vx, vy, vz; in ParabolicInitialize() local
724 vx = h * (i + 0.5); in ParabolicInitialize()
727 PetscCall(VecSetValues(XX, 1, &linear_index, &vx, INSERT_VALUES)); in ParabolicInitialize()
730 …if ((vx < 0.6) && (vx > 0.4) && (vy < 0.6) && (vy > 0.4) && (vy < 0.6) && (vz < 0.6) && (vz > 0.4)… in ParabolicInitialize()
H A Delliptic.c552 PetscScalar v, vx, vy, vz; in EllipticInitialize() local
697 vx = h * (i + 0.5); in EllipticInitialize()
700 PetscCall(VecSetValues(XX, 1, &linear_index, &vx, INSERT_VALUES)); in EllipticInitialize()
719 …v = 100 * PetscSinScalar(2 * PETSC_PI * (vx + 0.25 * is)) * PetscSinScalar(2 * PETSC_PI * (vy + 0.… in EllipticInitialize()
H A Dhyperbolic.c679 PetscScalar vx, vy, zero = 0.0; in HyperbolicInitialize() local
807 vx = h * (i + 0.5); in HyperbolicInitialize()
809 PetscCall(VecSetValues(XX, 1, &linear_index, &vx, INSERT_VALUES)); in HyperbolicInitialize()
/petsc/src/ts/tutorials/hamiltonian/
H A Dex3.c336 Vec vx, vv, vw, vE; in MonitorParticles() local
337 PetscCall(VecCreateMPIWithArray(comm, dim, Np * dim, PETSC_DECIDE, x, &vx)); in MonitorParticles()
342 PetscCall(VecView(vx, viewer)); in MonitorParticles()
347 PetscCall(VecDestroy(&vx)); in MonitorParticles()