Searched refs:isused (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/pc/impls/bddc/ |
| H A D | bddcprivate.c | 3092 IS row, col, isused = NULL; in PCBDDCBenignDetectSaddlePoint() local
3096 isused = pressures; in PCBDDCBenignDetectSaddlePoint()
3098 isused = zerodiag_save; in PCBDDCBenignDetectSaddlePoint()
3103 …PetscCheck(isused || (n == 0), PETSC_COMM_SELF, PETSC_ERR_USER, "Don't know how to extract div u d… in PCBDDCBenignDetectSaddlePoint()
3105 if (isused) PetscCall(ISGetLocalSize(isused, &n_isused)); in PCBDDCBenignDetectSaddlePoint()
3111 PetscCall(MatCreateSubMatrix(A, isused, NULL, MAT_INITIAL_MATRIX, &loc_divudotp)); in PCBDDCBenignDetectSaddlePoint()
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