Searched refs:StFprev_old (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/utils/lmvm/symbrdn/ |
| H A D | symbrdn.c | 633 Vec StFprev_old = NULL; in MatUpdate_LMVMSymBrdn() local
642 PetscCall(LMProductsGetNextColumn(StY, &StFprev_old)); in MatUpdate_LMVMSymBrdn()
643 PetscCall(VecCopy(lsb->StFprev, StFprev_old)); in MatUpdate_LMVMSymBrdn()
666 PetscCall(LMBasisGEMVH(S, next, next_new, 1.0, Fprev_old, 0.0, StFprev_old)); in MatUpdate_LMVMSymBrdn()
669 PetscCall(VecAXPBY(StFprev_old, 1.0, -1.0, lsb->StFprev)); in MatUpdate_LMVMSymBrdn()
670 PetscCall(LMProductsRestoreNextColumn(StY, &StFprev_old)); in MatUpdate_LMVMSymBrdn()
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