38 PETSC_EXTERN void LU1FAC(int *m, int *n, int *nnz, int *size, int *luparm, double *parmlu, double *…
66   int nnz;        /* Number of nonzeros allocated for factors  */  member
195   int           i, m, n, nnz, status;  in MatSolve_LUSOL()  local
202   nnz   = lusol->nnz;  in MatSolve_LUSOL()
206 …LU6SOL(&mode, &m, &n, lusol->mnsv, xx, &nnz, lusol->luparm, lusol->parmlu, lusol->data, lusol->ind…  in MatSolve_LUSOL()
219   int         m, n, nz, nnz, status;  in MatLUFactorNumeric_LUSOL()  local
236     nnz = PetscMax(lusol->nnz, (int)(lusol->elbowroom * nz));  in MatLUFactorNumeric_LUSOL()
237     nnz = PetscMax(nnz, 5 * n);  in MatLUFactorNumeric_LUSOL()
239     if (nnz < lusol->luparm[12]) {  in MatLUFactorNumeric_LUSOL()
240       nnz = (int)(lusol->luroom * lusol->luparm[12]);  in MatLUFactorNumeric_LUSOL()
245     nnz = PetscMax(nnz, (int)(lusol->luroom * (lusol->luparm[22] + lusol->luparm[23])));  in MatLUFactorNumeric_LUSOL()
247     if (nnz > lusol->nnz) {  in MatLUFactorNumeric_LUSOL()
249       PetscCall(PetscMalloc3(nnz, &lusol->data, nnz, &lusol->indc, nnz, &lusol->indr));  in MatLUFactorNumeric_LUSOL()
250       lusol->nnz = nnz;  in MatLUFactorNumeric_LUSOL()
271 …LU1FAC(&m, &n, &nz, &nnz, lusol->luparm, lusol->parmlu, lusol->data, lusol->indc, lusol->indr, lus…  in MatLUFactorNumeric_LUSOL()
312   int        i, m, n, nz, nnz;  in MatLUFactorSymbolic_LUSOL()  local
344   nnz              = PetscMax((int)(lusol->elbowroom * nz), 5 * n);  in MatLUFactorSymbolic_LUSOL()
348   lusol->nnz    = nnz;  in MatLUFactorSymbolic_LUSOL()
363   PetscCall(PetscMalloc3(nnz, &lusol->data, nnz, &lusol->indc, nnz, &lusol->indr));  in MatLUFactorSymbolic_LUSOL()