2056   PetscInt           reallocs = 0, i, *ai = a->i, *aj = a->j, am = A->rmap->n, *ui, *udiag;  in MatICCFactorSymbolic_SeqAIJ()  local
2075   PetscCall(PetscShmgetAllocateArray(am + 1, sizeof(PetscInt), (void **)&ui));  in MatICCFactorSymbolic_SeqAIJ()
2077   ui[0] = 0;  in MatICCFactorSymbolic_SeqAIJ()
2083       ui[i + 1] = ui[i] + ncols;  in MatICCFactorSymbolic_SeqAIJ()
2084       udiag[i]  = ui[i + 1] - 1; /* points to the last entry of U(i,:) */  in MatICCFactorSymbolic_SeqAIJ()
2086     PetscCall(PetscMalloc1(ui[am] + 1, &uj));  in MatICCFactorSymbolic_SeqAIJ()
2143         jmax  = ui[prow + 1];  in MatICCFactorSymbolic_SeqAIJ()
2145         i     = jmin - ui[prow];  in MatICCFactorSymbolic_SeqAIJ()
2180         il[k] = ui[k] + 1;  in MatICCFactorSymbolic_SeqAIJ()
2193       ui[k + 1] = ui[k] + nzk;  in MatICCFactorSymbolic_SeqAIJ()
2202     PetscCall(PetscShmgetAllocateArray(ui[am] + 1, sizeof(PetscInt), (void **)&uj));  in MatICCFactorSymbolic_SeqAIJ()
2203 …PetscCall(PetscFreeSpaceContiguous_Cholesky(&free_space, uj, am, ui, udiag)); /* store matrix fact…  in MatICCFactorSymbolic_SeqAIJ()
2212   PetscCall(PetscShmgetAllocateArray(ui[am], sizeof(PetscScalar), (void **)&b->a));  in MatICCFactorSymbolic_SeqAIJ()
2215   b->i      = ui;  in MatICCFactorSymbolic_SeqAIJ()
2228   b->maxnz = b->nz = ui[am];  in MatICCFactorSymbolic_SeqAIJ()
2234     fact->info.fill_ratio_needed = ((PetscReal)2 * ui[am]) / (ai[am] + am);  in MatICCFactorSymbolic_SeqAIJ()
2260   PetscInt          *jl, jmin, jmax, nzk, *ui, k, j, *il, nextprow;  in MatCholeskyFactorSymbolic_SeqAIJ()  local
2279   PetscCall(PetscShmgetAllocateArray(am + 1, sizeof(PetscInt), (void **)&ui));  in MatCholeskyFactorSymbolic_SeqAIJ()
2281   ui[0] = 0;  in MatCholeskyFactorSymbolic_SeqAIJ()
2322       jmax   = ui[prow + 1];  in MatCholeskyFactorSymbolic_SeqAIJ()
2324       uj_ptr = ui_ptr[prow] + jmin - ui[prow]; /* points to the 2nd nzero entry in U(prow,k:am-1) */  in MatCholeskyFactorSymbolic_SeqAIJ()
2354       il[k] = ui[k] + 1;  in MatCholeskyFactorSymbolic_SeqAIJ()
2362     ui[k + 1] = ui[k] + nzk;  in MatCholeskyFactorSymbolic_SeqAIJ()
2370   PetscCall(PetscShmgetAllocateArray(ui[am], sizeof(PetscInt), (void **)&uj));  in MatCholeskyFactorSymbolic_SeqAIJ()
2371 …PetscCall(PetscFreeSpaceContiguous_Cholesky(&free_space, uj, am, ui, udiag)); /* store matrix fact…  in MatCholeskyFactorSymbolic_SeqAIJ()
2377   PetscCall(PetscShmgetAllocateArray(ui[am], sizeof(PetscScalar), (void **)&b->a));  in MatCholeskyFactorSymbolic_SeqAIJ()
2380   b->i      = ui;  in MatCholeskyFactorSymbolic_SeqAIJ()
2395   b->maxnz = b->nz = ui[am];  in MatCholeskyFactorSymbolic_SeqAIJ()
2401     fact->info.fill_ratio_needed = ((PetscReal)2 * ui[am]) / (ai[am] + am);  in MatCholeskyFactorSymbolic_SeqAIJ()