Searched refs:use_nnsp (Results 1 – 3 of 3) sorted by relevance
114 PetscBool use_nnsp; member
77 …ttached to the matrix to compute constraints", "none", pcbddc->use_nnsp, &pcbddc->use_nnsp, NULL)); in PCSetFromOptions_BDDC()2821 pcbddc->use_nnsp = PETSC_TRUE; in PCCreate_BDDC()
6615 if (pcbddc->use_nnsp) PetscCall(MatGetNearNullSpace(pc->pmat, &nearnullsp)); in PCBDDCConstraintsSetUp()