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Searched refs:shift (Results 1 – 25 of 247) sorted by relevance

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/petsc/src/mat/tests/output/
H A Dex26_1.out35 CSR for seqaij: shift 0 symmetric 1 compressed 1
46 CSR for seqbaij: shift 0 symmetric 1 compressed 1
57 CSR for seqsbaij: shift 0 symmetric 1 compressed 1
68 CSR for seqaij: shift 0 symmetric 1 compressed 0
79 CSR for seqbaij: shift 0 symmetric 1 compressed 0
90 CSR for seqsbaij: shift 0 symmetric 1 compressed 0
101 CSR for seqaij: shift 0 symmetric 0 compressed 1
112 CSR for seqbaij: shift 0 symmetric 0 compressed 1
123 CSR for seqsbaij: shift 0 symmetric 0 compressed 1
134 CSR for seqaij: shift 0 symmetric 0 compressed 0
[all …]
H A Dex26_2.out56 CSR for seqaij: shift 0 symmetric 1 compressed 1
74 CSR for seqbaij: shift 0 symmetric 1 compressed 1
84 CSR for seqsbaij: shift 0 symmetric 1 compressed 1
94 CSR for seqaij: shift 0 symmetric 1 compressed 0
112 CSR for seqbaij: shift 0 symmetric 1 compressed 0
130 CSR for seqsbaij: shift 0 symmetric 1 compressed 0
148 CSR for seqaij: shift 0 symmetric 0 compressed 1
166 CSR for seqbaij: shift 0 symmetric 0 compressed 1
176 CSR for seqsbaij: shift 0 symmetric 0 compressed 1
186 CSR for seqaij: shift 0 symmetric 0 compressed 0
[all …]
H A Dex140_1.out19 Pass: shift
47 Pass: shift
76 Pass: shift
104 Pass: shift
133 Pass: shift
161 Pass: shift
190 Pass: shift
218 Pass: shift
247 Pass: shift
275 Pass: shift
[all …]
/petsc/src/sys/ftn-custom/
H A Dzutils.c99 PetscInt shift; in PetscScalarAddressToFortran() local
106 …shift = (align * sizeof(PetscScalar) - (PetscInt)((tmp3 - tmp1) % (align * sizeof(PetscScalar)))) … in PetscScalarAddressToFortran()
110 shift = (PetscInt)((tmp1 - tmp3) % (align * sizeof(PetscScalar))); in PetscScalarAddressToFortran()
120 shift = 0; in PetscScalarAddressToFortran()
123 if (shift) { in PetscScalarAddressToFortran()
136 …shift = (align * sizeof(PetscScalar) - (PetscInt)((tmp3 - tmp1) % (align * sizeof(PetscScalar)))) … in PetscScalarAddressToFortran()
138 shift = (PetscInt)((tmp1 - tmp3) % (align * sizeof(PetscScalar))); in PetscScalarAddressToFortran()
142 work = (PetscScalar *)(((char *)work) + shift); in PetscScalarAddressToFortran()
146 ((PetscInt *)addr)[0] = shift; in PetscScalarAddressToFortran()
156 …shift = (align * sizeof(PetscScalar) - (PetscInt)((tmp3 - tmp1) % (align * sizeof(PetscScalar)))) … in PetscScalarAddressToFortran()
[all …]
H A Dzsys.c25 PETSC_EXTERN void petscoffsetfortran_(PetscScalar *x, PetscScalar *y, size_t *shift, PetscErrorCode… in petscoffsetfortran_() argument
28 *shift = y - x; in petscoffsetfortran_()
/petsc/src/sys/memory/
H A Dmal.c57 int *ptr, shift; in PetscMallocAlign() local
67 shift = (int)(((PETSC_UINTPTR_T)ptr) % PETSC_MEMALIGN); in PetscMallocAlign()
68 shift = (2 * PETSC_MEMALIGN - shift) / sizeof(int); in PetscMallocAlign()
69 ptr[shift - 1] = shift + SHIFT_CLASSID; in PetscMallocAlign()
70 ptr += shift; in PetscMallocAlign()
91 const int shift = *((int *)ptr - 1) - SHIFT_CLASSID; in PetscFreeAlign() local
93 …PetscCheck(shift <= PETSC_MEMALIGN - 1, PETSC_COMM_SELF, PETSC_ERR_PLIB, "Likely memory corruption… in PetscFreeAlign()
94 PetscCheck(shift >= 0, PETSC_COMM_SELF, PETSC_ERR_PLIB, "Likely memory corruption in heap"); in PetscFreeAlign()
95 ptr = (void *)((int *)ptr - shift); in PetscFreeAlign()
125 int shift = *(((int *)*result) - 1) - SHIFT_CLASSID; in PetscReallocAlign() local
[all …]
/petsc/src/dm/tests/
H A Dex50.c55 PetscScalar shift[3], *cptr; in test_3d() local
96 shift[0] = t[0]; in test_3d()
97 shift[1] = t[1]; in test_3d()
98 shift[2] = t[2]; in test_3d()
101 shift[0] = _coords[k][j][i].x; in test_3d()
102 shift[1] = _coords[k][j][i].y; in test_3d()
103 shift[2] = _coords[k][j][i].z; in test_3d()
114 cptr[0] += shift[0]; in test_3d()
115 cptr[1] += shift[1]; in test_3d()
116 cptr[2] += shift[2]; in test_3d()
/petsc/src/mat/tests/
H A Dex26.c5 PetscErrorCode DumpCSR(Mat A, PetscInt shift, PetscBool symmetric, PetscBool compressed) in DumpCSR() argument
17 PetscCall(MatGetRowIJ(A, shift, symmetric, compressed, &nr, &ia, &ja, &done)); in DumpCSR()
19 …_FMT " symmetric %" PetscInt_FMT " compressed %" PetscInt_FMT "\n", type, shift, (PetscInt)symmetr… in DumpCSR()
21 PetscCall(PetscPrintf(PETSC_COMM_SELF, "%" PetscInt_FMT ":", i + shift)); in DumpCSR()
22 …[i]; j < ia[i + 1]; j++) PetscCall(PetscPrintf(PETSC_COMM_SELF, " %" PetscInt_FMT, ja[j - shift])); in DumpCSR()
25 PetscCall(MatRestoreRowIJ(A, shift, symmetric, compressed, &nr, &ia, &ja, &done)); in DumpCSR()
109 PetscInt shift = i; in main() local
114 PetscCall(DumpCSR(A, shift, symmetric, compressed)); in main()
115 PetscCall(DumpCSR(B, shift, symmetric, compressed)); in main()
116 PetscCall(DumpCSR(C, shift, symmetric, compressed)); in main()
H A Dex78.c43 PetscInt i, col, row, shift = 1, sizes[3], nsizes; in main() local
59 if (flg) shift = 0; in main()
83 row -= shift; in main()
84 col -= shift; /* set index set starts at 0 */ in main()
/petsc/src/sys/classes/random/impls/random123/
H A Drandom123.c44 PetscReal shift = .5 * scale; in PetscRandom123Step() local
48 ret = r123->result.v[mod] * scale + shift; in PetscRandom123Step()
105 PetscReal shift = .5 * scale; in PetscRandomGetValuesReal_Random123() local
119 shift *= PetscRealPart(r->width); in PetscRandomGetValuesReal_Random123()
120 shift += PetscRealPart(r->low); in PetscRandomGetValuesReal_Random123()
124 vals[0] = r123_copy.result.v[0] * scale + shift; in PetscRandomGetValuesReal_Random123()
125 vals[1] = r123_copy.result.v[1] * scale + shift; in PetscRandomGetValuesReal_Random123()
126 vals[2] = r123_copy.result.v[2] * scale + shift; in PetscRandomGetValuesReal_Random123()
127 vals[3] = r123_copy.result.v[3] * scale + shift; in PetscRandomGetValuesReal_Random123()
/petsc/src/mat/impls/sell/seq/
H A Dsell.c207 PetscInt shift; in MatGetRow_SeqSELL() local
212 shift = a->sliidx[row / a->sliceheight] + (row % a->sliceheight); in MatGetRow_SeqSELL()
216 for (j = 0; j < a->rlen[row]; j++) a->getrowcols[j] = a->colidx[shift + a->sliceheight * j]; in MatGetRow_SeqSELL()
221 for (j = 0; j < a->rlen[row]; j++) a->getrowvals[j] = a->val[shift + a->sliceheight * j]; in MatGetRow_SeqSELL()
781 PetscInt shift; in MatGetDiagonalMarkers_SeqSELL() local
788 … shift = a->sliidx[i / a->sliceheight] + i % a->sliceheight; /* starting index of the row i */ in MatGetDiagonalMarkers_SeqSELL()
790 if (a->colidx[shift + a->sliceheight * j] == i) { in MatGetDiagonalMarkers_SeqSELL()
791 a->diag[i] = shift + a->sliceheight * j; in MatGetDiagonalMarkers_SeqSELL()
809 … shift = a->sliidx[i / a->sliceheight] + i % a->sliceheight; /* starting index of the row i */ in MatGetDiagonalMarkers_SeqSELL()
812 if (a->colidx[shift + a->sliceheight * j] == i) { in MatGetDiagonalMarkers_SeqSELL()
[all …]
/petsc/src/ksp/ksp/impls/gmres/pipefgmres/
H A Dpipefgmres.c52 PetscScalar *hh, *hes, *lhh, shift = pipefgmres->shift; in KSPPIPEFGMRESCycle() local
111 PetscCall(VecAXPY(ZVEC(loc_it), -shift, VEC_VV(loc_it))); /* Note shift */ in KSPPIPEFGMRESCycle()
176 hh[loc_it] = lhh[loc_it] + shift; in KSPPIPEFGMRESCycle()
177 hes[loc_it] = lhh[loc_it] + shift; in KSPPIPEFGMRESCycle()
218 lhh[loc_it] -= shift; in KSPPIPEFGMRESCycle()
471 PetscScalar shift; in KSPSetFromOptions_PIPEFGMRES() local
476 …p_pipefgmres_shift", "shift parameter", "KSPPIPEFGMRESSetShift", pipefgmres->shift, &shift, &flg)); in KSPSetFromOptions_PIPEFGMRES()
477 if (flg) PetscCall(KSPPIPEFGMRESSetShift(ksp, shift)); in KSPSetFromOptions_PIPEFGMRES()
495 …hift=%g+%gi\n", (double)PetscRealPart(pipefgmres->shift), (double)PetscImaginaryPart(pipefgmres->s… in KSPView_PIPEFGMRES()
497 PetscCall(PetscViewerASCIIPrintf(viewer, " shift=%g\n", (double)pipefgmres->shift)); in KSPView_PIPEFGMRES()
[all …]
/petsc/share/petsc/saws/js/
H A DdrawDiagrams.js105 var shift = j*inc;
106 var top_shift = shift + 141;
107 …ret += "<line x1=\""+(x+shift)+"\" y1=\""+(y+141+global_downshift)+"\" x2=\""+(x+top_shift)+"\" y2…
114 var shift = 141 - inc * j;
115 …e x1=\""+(x+horiz_shift)+"\" y1=\""+(y+shift+global_downshift) +"\" x2=\""+(x+horiz_shift_end)+"\"…
/petsc/src/ts/impls/implicit/theta/
H A Dtheta.c16 PetscReal shift; /* Shift parameter for SNES Jacobian, used by forward, TLM and adjoint */ member
212 th->shift = 1 / (th->Theta * ts->time_step); in TSStep_Theta()
215 if (th->extrapolate && !ts->steprestart) PetscCall(VecAXPY(th->X, 1 / th->shift, th->Xdot)); in TSStep_Theta()
231 …PetscCall(VecAXPBYPCZ(th->Xdot, -th->shift, th->shift, 0, th->X0, th->X)); /* th->Xdot is needed b… in TSStep_Theta()
319 th->shift = 1. / adjoint_time_step; in TSAdjointStepBEuler_Private()
362 th->shift = 0.0; in TSAdjointStepBEuler_Private()
474 th->shift = 1. / (th->Theta * adjoint_time_step); in TSAdjointStep_Theta()
507 PetscCall(VecScale(VecsSensi2Temp[nadj], th->shift)); in TSAdjointStep_Theta()
525 th->shift = 1. / ((th->Theta - 1.) * adjoint_time_step); in TSAdjointStep_Theta()
540 PetscCall(VecScale(ts->vecs_sensi[nadj], 1. / th->shift)); in TSAdjointStep_Theta()
[all …]
/petsc/src/mat/impls/baij/seq/
H A Ddgefa5.c14 …gets_inverse_A_5(MatScalar *a, PetscInt *ipvt, MatScalar *work, PetscReal shift, PetscBool allowze… in PetscKernel_A_gets_inverse_A_5() argument
23 …shift = .25 * shift * (1.e-12 + PetscAbsScalar(a[0]) + PetscAbsScalar(a[6]) + PetscAbsScalar(a[12]… in PetscKernel_A_gets_inverse_A_5()
49 if (shift == 0.0) { in PetscKernel_A_gets_inverse_A_5()
55 a[l + k3] = shift; in PetscKernel_A_gets_inverse_A_5()
H A Ddgefa3.c14 PetscErrorCode PetscKernel_A_gets_inverse_A_3(MatScalar *a, PetscReal shift, PetscBool allowzeropiv… in PetscKernel_A_gets_inverse_A_3() argument
23 …shift = .333 * shift * (1.e-12 + PetscAbsScalar(a[0]) + PetscAbsScalar(a[4]) + PetscAbsScalar(a[8]… in PetscKernel_A_gets_inverse_A_3()
49 if (shift == 0.0) { in PetscKernel_A_gets_inverse_A_3()
55 a[l + k3] = shift; in PetscKernel_A_gets_inverse_A_3()
H A Ddgefa4.c14 PetscErrorCode PetscKernel_A_gets_inverse_A_4(MatScalar *a, PetscReal shift, PetscBool allowzeropiv… in PetscKernel_A_gets_inverse_A_4() argument
23 …shift = .25 * shift * (1.e-12 + PetscAbsScalar(a[0]) + PetscAbsScalar(a[5]) + PetscAbsScalar(a[10]… in PetscKernel_A_gets_inverse_A_4()
49 if (shift == 0.0) { in PetscKernel_A_gets_inverse_A_4()
55 a[l + k3] = shift; in PetscKernel_A_gets_inverse_A_4()
H A Ddgefa6.c14 PetscErrorCode PetscKernel_A_gets_inverse_A_6(MatScalar *a, PetscReal shift, PetscBool allowzeropiv… in PetscKernel_A_gets_inverse_A_6() argument
23 …shift = .25 * shift * (1.e-12 + PetscAbsScalar(a[0]) + PetscAbsScalar(a[7]) + PetscAbsScalar(a[14]… in PetscKernel_A_gets_inverse_A_6()
49 if (shift == 0.0) { in PetscKernel_A_gets_inverse_A_6()
55 a[l + k3] = shift; in PetscKernel_A_gets_inverse_A_6()
H A Ddgefa7.c14 PetscErrorCode PetscKernel_A_gets_inverse_A_7(MatScalar *a, PetscReal shift, PetscBool allowzeropiv… in PetscKernel_A_gets_inverse_A_7() argument
23 …shift = .25 * shift * (1.e-12 + PetscAbsScalar(a[0]) + PetscAbsScalar(a[8]) + PetscAbsScalar(a[16]… in PetscKernel_A_gets_inverse_A_7()
49 if (shift == 0.0) { in PetscKernel_A_gets_inverse_A_7()
55 a[l + k3] = shift; in PetscKernel_A_gets_inverse_A_7()
H A Ddgefa2.c14 PetscErrorCode PetscKernel_A_gets_inverse_A_2(MatScalar *a, PetscReal shift, PetscBool allowzeropiv… in PetscKernel_A_gets_inverse_A_2() argument
23 shift = .25 * shift * (1.e-12 + PetscAbsScalar(a[0]) + PetscAbsScalar(a[3])); in PetscKernel_A_gets_inverse_A_2()
49 if (shift == 0.0) { in PetscKernel_A_gets_inverse_A_2()
54 a[l + k3] = shift; in PetscKernel_A_gets_inverse_A_2()
146 PetscErrorCode PetscKernel_A_gets_inverse_A_9(MatScalar *a, PetscReal shift, PetscBool allowzeropiv… in PetscKernel_A_gets_inverse_A_9() argument
180 if (shift == 0.0) { in PetscKernel_A_gets_inverse_A_9()
185 a[l + k3] = shift; in PetscKernel_A_gets_inverse_A_9()
317 …ets_inverse_A_15(MatScalar *a, PetscInt *ipvt, MatScalar *work, PetscReal shift, PetscBool allowze… in PetscKernel_A_gets_inverse_A_15() argument
351 if (shift == 0.0) { in PetscKernel_A_gets_inverse_A_15()
356 a[l + k3] = shift; in PetscKernel_A_gets_inverse_A_15()
/petsc/src/sys/classes/viewer/impls/string/
H A Dstringv.c40 size_t shift, cshift; in PetscViewerStringSPrintf() local
55 PetscCall(PetscStrlen(tmp, &shift)); in PetscViewerStringSPrintf()
56 cshift = shift + 1; in PetscViewerStringSPrintf()
60 vstr->head += shift; in PetscViewerStringSPrintf()
61 vstr->curlen += shift; in PetscViewerStringSPrintf()
/petsc/src/ts/tests/
H A Dex24.c190 PetscReal t = 0, shift, norm; in main() local
236 shift = 2.; in main()
237 PetscCall(TSComputeIJacobian(ts, t, U, Udot, shift, Jac2, Jac2, PETSC_FALSE)); in main()
238 shift = 1.; in main()
239 PetscCall(TSComputeIJacobian(ts, t, U, Udot, shift, Jac, Jac, PETSC_FALSE)); in main()
240 shift = 2.; in main()
241 PetscCall(TSComputeIJacobian(ts, t, U, Udot, shift, Jac, Jac, PETSC_FALSE)); in main()
/petsc/src/vec/vec/impls/shared/
H A Dshvec.c106 PetscInt shift; in PetscSharedMalloc() local
114 PetscCallMPI(MPI_Scan(&llen, &shift, 1, MPI_INT, MPI_SUM, comm)); in PetscSharedMalloc()
115 shift -= llen; in PetscSharedMalloc()
136 *result = (void *)(value + shift); in PetscSharedMalloc()
/petsc/src/vec/vec/tests/
H A Dex53.c5 static PetscErrorCode CheckVecShift(Vec v, PetscInt n, PetscScalar *array_copy, PetscScalar shift) in CheckVecShift() argument
10 for (PetscInt i = 0; i < n; ++i) array_copy[i] += shift; in CheckVecShift()
11 PetscCall(VecShift(v, shift)); in CheckVecShift()
/petsc/src/mat/impls/normal/
H A Dnormmh.c14 PetscScalar shift, scale; in MatCreateSubMatrices_NormalHermitian() local
19 …PetscCall(MatShellGetScalingShifts(mat, &shift, &scale, (Vec *)MAT_SHELL_NOT_ALLOWED, (Vec *)MAT_S… in MatCreateSubMatrices_NormalHermitian()
31 PetscCall(MatShift((*submat)[M], shift)); in MatCreateSubMatrices_NormalHermitian()
45 PetscScalar shift, scale; in MatPermute_NormalHermitian() local
49 …PetscCall(MatShellGetScalingShifts(A, &shift, &scale, (Vec *)MAT_SHELL_NOT_ALLOWED, (Vec *)MAT_SHE… in MatPermute_NormalHermitian()
58 PetscCall(MatShift(*B, shift)); in MatPermute_NormalHermitian()
209 PetscScalar scale, shift; in MatConvert_NormalHermitian_AIJ() local
214 …PetscCall(MatShellGetScalingShifts(A, &shift, &scale, &dshift, &left, &right, (Mat *)MAT_SHELL_NOT… in MatConvert_NormalHermitian_AIJ()
239 PetscCall(MatShift(*newmat, shift)); in MatConvert_NormalHermitian_AIJ()

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