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

/petsc/src/mat/impls/baij/seq/baijmkl/
H A Dbaijmkl.h11 …_create_bsr(A, indexing, block_layout, rows, cols, block_size, rows_start, rows_end, col_indx, val… argument
13 …_create_bsr(A, indexing, block_layout, rows, cols, block_size, rows_start, rows_end, col_indx, val… argument
17 …_create_bsr(A, indexing, block_layout, rows, cols, block_size, rows_start, rows_end, col_indx, val… argument
19 …_create_bsr(A, indexing, block_layout, rows, cols, block_size, rows_start, rows_end, col_indx, val… argument
/petsc/src/mat/impls/aij/seq/aijmkl/
H A Daijmkl.c165 sparse_index_base_t indexing; in MatSeqAIJMKL_setup_structure_from_mkl_handle() local
174 …PetscCallExternal(mkl_sparse_x_export_csr, csrA, &indexing, (MKL_INT *)&m, (MKL_INT *)&n, (MKL_INT… in MatSeqAIJMKL_setup_structure_from_mkl_handle()
230 sparse_index_base_t indexing; in MatSeqAIJMKL_update_from_mkl_handle() local
237 …PetscCallExternal(mkl_sparse_x_export_csr, aijmkl->csrA, &indexing, (MKL_INT *)&nrows, (MKL_INT *)… in MatSeqAIJMKL_update_from_mkl_handle()
267 sparse_index_base_t indexing; in MatSeqAIJMKL_view_mkl_handle() local
279 …PetscCallExternal(mkl_sparse_x_export_csr, aijmkl->csrA, &indexing, (MKL_INT *)&nrows, (MKL_INT *)… in MatSeqAIJMKL_view_mkl_handle()
/petsc/doc/manual/
H A Ddmstag.md13 1. To help manage some of the burden of choosing and adhering to the complex indexing conventions n…
47 `DMSTAG` allows the user to reason almost entirely about a global indexing of elements.
67 Crucially, this global indexing scheme does not include any "ghost" or "padding" unknowns outside t…
H A Dvec.md369 a global vector but using the local (ghosted) vector indexing of the vector entries. See also {any}…
490 access them using the natural grid indexing. This is done with the
495 ... use the array indexing it with 1, 2, or 3 dimensions ...
499 ... use the array indexing it with 1, 2, or 3 dimensions ...
508 ... use the array indexing it with 2, 3, or 4 dimensions ...
512 ... use the array indexing it with 2, 3, or 4 dimensions ...
519 vector. The `array` is accessed using the usual *global* indexing on
604 the elements by employing two- (or three--) dimensional indexing. The
1251 having multiple ways of indexing (numbering) and ordering objects such
H A Dfortran.md290 All matrices, vectors and `IS` in PETSc use zero-based indexing in the PETSc API
293 zero indexing. See {any}`sec_matoptions` for further
H A Ddmcommonality.md20 For structured grids, {any}`sec_struct`, the indexing is trivial, the points are represented as tup…
H A Dsection.md206 To just change the array layout without changing the grid point indexing, call `PetscSectionSetPerm…
H A Dgetting_started.md9 - index sets (`IS`), for indexing into
H A Dother.md1033 developing PETSc in Eclipse and have knowledge of how to do indexing and
H A Dmat.md257 indexing.
/petsc/src/mat/graphops/partition/impls/pmetis/
H A Dpmetis.c16 PetscInt indexing; /* 0 indicates C indexing, 1 Fortran */ member
386 pmetis->indexing = 0; /* index numbering starts from 0 */ in MatPartitioningCreate_Parmetis()
/petsc/doc/changes/
H A D21.md142 directly in the global parallel indexing. See
H A D230.md150 - Added DAVecGet/RestoreArrayDOF() allowing indexing in the
H A D314.md288 for indexing multivariate monomials and derivatives in a linear
H A D32.md80 - ISCreateBlock() now takes indexing relative to block, no longer
/petsc/src/binding/petsc4py/src/petsc4py/PETSc/
H A DScatter.pyx114 It is the PETSc equivalent of NumPy-like indexing and slicing,
/petsc/doc/developers/
H A Dkernel.md35 `configure –with-64-bit-indices`) to allow indexing into very large
/petsc/doc/community/meetings/2023/
H A Dindex.md347 indices cover the whole space - this poses an indexing challenge and can
/petsc/doc/faq/
H A Dindex.md1162 you how to get fast indexing.