135   PetscInt           i, j, k, n, nuniq, lo, hi, mid, *gindices, *buf, *tmp, tot;  in MatMult_Composite()  local
161     tot = 0;  in MatMult_Composite()
165       tot += n;  in MatMult_Composite()
167     PetscCall(PetscMalloc3(tot, &shell->location, tot, &shell->larray, shell->nmat, &shell->lvecs));  in MatMult_Composite()
168     shell->len = tot;  in MatMult_Composite()
171 …PetscCall(PetscMalloc1(tot, &gindices)); /* No Malloc2() since we will give one to PETSc and free …  in MatMult_Composite()
172     PetscCall(PetscMalloc1(tot, &buf));  in MatMult_Composite()
203     tot = 0;  in MatMult_Composite()
217         shell->location[tot + i] = lo; /* gindices[lo] = garray[i] */  in MatMult_Composite()
220       tot += n;  in MatMult_Composite()
251     for (cur = shell->head, tot = i = 0; cur; cur = cur->next, i++) { /* i-th matrix */  in MatMult_Composite()
255       PetscCall(VecPlaceArray(shell->lvecs[i], &shell->larray[tot]));  in MatMult_Composite()
259       tot += n;  in MatMult_Composite()