Searched refs:lfwork (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/mat/impls/dense/seq/ |
| H A D | dense.c | 46 mat->lfwork = n; in MatSeqDenseInvertFactors_Private()
47 PetscCall(PetscMalloc1(mat->lfwork, &mat->fwork)); in MatSeqDenseInvertFactors_Private()
50 …("LAPACKgetri", LAPACKgetri_(&n, mat->v, &mat->lda, mat->pivots, mat->fwork, &mat->lfwork, &info)); in MatSeqDenseInvertFactors_Private()
462 PetscBLASInt nlfwork, lfwork = -1; in MatSolve_SeqDense_Internal_QR() local
465 …"L", &trans, &m, &nrhs, &mat->rank, mat->v, &mat->lda, mat->tau, x, &ldx, &fwork, &lfwork, &info)); in MatSolve_SeqDense_Internal_QR()
467 if (nlfwork > mat->lfwork) { in MatSolve_SeqDense_Internal_QR()
468 mat->lfwork = nlfwork; in MatSolve_SeqDense_Internal_QR()
470 PetscCall(PetscMalloc1(mat->lfwork, &mat->fwork)); in MatSolve_SeqDense_Internal_QR()
473 …ns, &m, &nrhs, &mat->rank, mat->v, &mat->lda, mat->tau, x, &ldx, mat->fwork, &mat->lfwork, &info)); in MatSolve_SeqDense_Internal_QR()
500 PetscBLASInt nlfwork, lfwork = -1; in MatSolveTranspose_SeqDense_Internal_QR() local
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| H A D | dense.h | 19 PetscBLASInt lfwork; /* length of work array in factorization */ member
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