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/petsc/src/binding/petsc4py/demo/poisson2d/
H A Dpoisson2d.py106 column = row - n variable
107 A[row, column] = -1.0 / h**2
109 column = row + n variable
110 A[row, column] = -1.0 / h**2
112 column = row - 1 variable
113 A[row, column] = -1.0 / h**2
115 column = row + 1 variable
116 A[row, column] = -1.0 / h**2
/petsc/src/snes/tutorials/output/
H A Dex12_2d_p1_adaptmg_1.out1 The number of input vectors 1 < 8 the maximum number of column entries
2 The number of input vectors 1 < 8 the maximum number of column entries
3 The number of input vectors 1 < 8 the maximum number of column entries
/petsc/src/sys/yaml/src/
H A Dscanner.c497 parser->mark.column ++, \
504 parser->mark.column = 0, \
510 parser->mark.column = 0, \
523 parser->mark.column ++, \
538 parser->mark.column = 0, \
546 parser->mark.column = 0, \
554 parser->mark.column = 0, \
565 parser->mark.column = 0, \
619 yaml_parser_roll_indent(yaml_parser_t *parser, ptrdiff_t column,
623 yaml_parser_unroll_indent(yaml_parser_t *parser, ptrdiff_t column);
[all …]
/petsc/src/mat/tests/
H A Dex302k.kokkos.cxx15 PetscInt i, j, column, M, N, m, n, m_ab, n_ab; in main() local
48 column = (PetscInt)(5 * size * PetscRealPart(value)); in main()
51 if (rank == 0 && (column < i || column >= i)) column = i; in main()
54 PetscCall(MatSetValues(A, 1, &i, 1, &column, &value, INSERT_VALUES)); in main()
H A Dex110.c8 PetscInt i, j, column, *ooj; in main() local
34 column = (PetscInt)(5 * size * PetscRealPart(value)); in main()
36 PetscCall(MatSetValues(A, 1, &i, 1, &column, &value, INSERT_VALUES)); in main()
/petsc/src/mat/tests/output/
H A Dex68_1.out56 ND column permutation
81 ND + NonzeroDiagonal() column permutation
106 RCM column permutation
131 RCM + NonzeroDiagonal() column permutation
/petsc/src/ts/tutorials/output/
H A Dex20opt_ic_4.out10 First column of the Hessian
18 Second column of the Hessian
/petsc/lib/petsc/bin/maint/petsclinter/petsclinter/classes/
H A D_util.py114 cbegin, cend = rstart.column - 1, rend.column - 1
143 symbol_begin = begin.column - 1
144 symbol_end = end.column - 1
H A D_src_pos.py167 right = SourceLocation.from_position(tu, self.line, self.column + 1)
555 cbegin = -start.column + 1
560 endcol = -1 if cend is None else end.column + cend # -1 is EOL
562 self.translation_unit, start.line + lbegin, start.column + cbegin, end.line + lend, endcol
H A D_patch.py35 self.offset = begin.offset - begin.column - sum(
/petsc/src/ksp/ksp/tests/output/
H A Dex32_cholmod_sbaij.out52 Common.nrealloc_col 0. (number of column reallocations)
53 … Common.nrealloc_factor 0. (number of factor reallocations due to column reallocations)
H A Dex32_cholmod.out52 Common.nrealloc_col 0. (number of column reallocations)
53 … Common.nrealloc_factor 0. (number of factor reallocations due to column reallocations)
/petsc/src/ksp/pc/impls/sor/
H A Dsor.tex58 the array $t$ starts with the value of $b $ and is updated a column of the matrix at a time to cont…
77 …he prefetch is used to load the needed previous row of matrix values and column indices into cache…
/petsc/src/binding/petsc4py/src/petsc4py/PETSc/
H A DMat.pyx608 """Set the row and column block sizes.
1087 "Given %d column indices but %d non-zero values" %
1474 Index set for each nested column block, defaults to contiguous
1624 If `None`, the local column space matches the global column space.
1983 """Return the row and column block sizes.
2563 # second pass: column indices and values
2579 """Return the column indices and values for the requested row.
2818 Block column indices.
2853 Block column indices.
2883 Block column indices.
[all …]
H A Dpetscmat.pxi739 # unpack row and column sizes
745 # unpack row and column block sizes
751 # split row and column sizes
970 ("column indices must have two dimensions: "
1013 # column pointers, column indices, and values
/petsc/src/ts/tests/output/
H A Dex8_1.out33 Jacobian is built using finite differences one column at a time
H A Dex8_2.out34 Jacobian is built using finite differences one column at a time
/petsc/src/ksp/ksp/utils/lmvm/
H A Dlmproducts.c133 Vec column, y; in LMProductsUpdate_Internal() local
136 PetscCall(MatDenseGetColumnVec(dots->full, i % dots->m, &column)); in LMProductsUpdate_Internal()
137 PetscCall(LMBasisGEMVH(X, oldest, next, 1.0, y, 0.0, column)); in LMProductsUpdate_Internal()
138 PetscCall(MatDenseRestoreColumnVec(dots->full, i % dots->m, &column)); in LMProductsUpdate_Internal()
/petsc/src/sys/utils/
H A Dsorti.c1204 …levels = 0, *level, *levelcnt, levelmax = 0, *workid, *workparentid, tcnt = 0, *idbylevel, *column; in PetscProcessTree() local
1267 PetscCall(PetscMalloc1(n, &column)); in PetscProcessTree()
1270 for (i = 0; i < levelcnt[j]; i++) column[idbylevel[cnt++]] = i; in PetscProcessTree()
1277 *Column = column; in PetscProcessTree()
/petsc/src/sys/yaml/include/
H A Dyaml.h114 size_t column; member
/petsc/doc/developers/
H A Dmatrices.md122 dense `nb` $\times$ `nb` blocks. The stored row and column
182 each processor stores its entries in a column-major array in the usual
/petsc/doc/manual/
H A Dmat.md88 respectively, indicate the global row and column numbers to be inserted.
90 column matrix indices begin with zero *regardless of the programming language
94 meaning that the value to be put in row `idxm[i]` and column
96 values in column major order, one can call the command
103 support the column-oriented option.
156 the local values in the matrix. See {any}`sec_matlayout` for full details on row and column layouts.
233 along with an array of corresponding column numbers and an array of
684 each process stores its entries in a column-major array in the usual
1169 `cols` and `vals` returns the column indices (with indices starting
1170 at zero) and values in the row. If only the column indices are needed
[all …]
/petsc/doc/changes/
H A D32.md147 now take separate row and column maps. MatPreallocateSetLocal()
148 has an extra argument for the column mapping.
H A D2022.md100 - Added argument column size to `MatGetSubMatrix()`
/petsc/lib/petsc/bin/maint/petsclinter/petsclinter/classes/docs/
H A D_doc_section.py1065 … return docstring.make_source_range(substr, loc.raw(), loc.start.line, offset=loc.start.column - 1)
1251 col = loc.start.column - 1

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