impls/plex/plex.c

8068 PETSC_INTERN PetscErrorCode DMPlexAnchorsModifyMat_Internal(DM dm, PetscSection section, PetscInt numPoints, PetscInt numIndices, const PetscInt points[], const PetscInt ***perms, PetscInt numRows, PetscInt numCols, const PetscScalar values[], PetscInt *outNumPoints, PetscInt *outNumIndices, PetscInt *outPoints[], PetscScalar *outValues[], PetscInt offsets[], PetscBool multiplyRight, PetscBool multiplyLeft)
8086       PetscCheck(numCols == numIndices, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_SIZ, "values matrix has the wrong number of columns: %" PetscInt_FMT ", expected %" PetscInt_FMT, numCols, numIndices);
8094       numCols   = newNumIndices;
8105       PetscCall(PetscBLASIntCast(numCols, &M));
8108       PetscCall(DMGetWorkArray(dm, newNumIndices * numCols, MPIU_SCALAR, &newNewValues));
8149 static PetscErrorCode DMPlexGetClosureIndices_Internal(DM dm, PetscSection section, PetscSection idxSection, PetscInt point, PetscBool useClPerm, PetscInt *numRows, PetscInt *numCols, PetscInt *indices[], PetscInt outOffsets[], PetscScalar *values[], PetscBool multiplyRight, PetscBool multiplyLeft)
8177   PetscAssertPointer(numCols, 7);
8208   if (*numCols == -1) *numCols = Ni;
8210   nCols = *numCols;
8255     if (multiplyRight) *numCols = NiC;
8364   PetscInt numRows = -1, numCols = -1;
8367   PetscCall(DMPlexGetClosureIndices_Internal(dm, section, idxSection, point, useClPerm, &numRows, &numCols, indices, outOffsets, values, PETSC_TRUE, PETSC_TRUE));
8368   PetscCheck(numRows == numCols, PETSC_COMM_SELF, PETSC_ERR_PLIB, "Symmetric matrix transformation produces rectangular dimensions (%" PetscInt_FMT ", %" PetscInt_FMT ")", numRows, numCols);