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Searched refs:_fields (Results 1 – 3 of 3) sorted by relevance

/petsc/src/ksp/ksp/tutorials/
H A Dex49.c308 PetscScalar *_fields; in DMDAViewGnuplot2d() local
333 PetscCall(VecGetArray(local_fields, &_fields)); in DMDAViewGnuplot2d()
345 field_d = _fields[n_dofs * ((i - si) + (j - sj) * (nx)) + d]; in DMDAViewGnuplot2d()
351 PetscCall(VecRestoreArray(local_fields, &_fields)); in DMDAViewGnuplot2d()
H A Dex43.c360 PetscScalar *_fields; in DMDAViewGnuplot2d() local
386 PetscCall(VecGetArray(local_fields, &_fields)); in DMDAViewGnuplot2d()
398 field_d = _fields[n_dofs * ((i - si) + (j - sj) * (nx)) + d]; in DMDAViewGnuplot2d()
404 PetscCall(VecRestoreArray(local_fields, &_fields)); in DMDAViewGnuplot2d()
/petsc/doc/manual/
H A Dsection.md91 …to $v[\mathrm{pStart} <= point < \mathrm{pEnd}][0 <= field < \mathrm{num\_fields}][0 <= dof < \mat…
93 Field-major ordering corresponds to $v[0 <= field < \mathrm{num\_fields}][\mathrm{pStart} <= point …