Initialized some variables to prevent compiler warnings with the assumed partition.

This code is not yet correct, however.

parcsr_mv/par_csr_matop.c

@@ -1740,8 +1740,11 @@ void hypre_ParCSRMatrixExtractSubmatrices(hypre_ParCSRMatrix *A_csr, HYPRE_Int *
    nnz_offd   = 0;
    nnz_diag   = nnz11;
 #ifdef HYPRE_NO_GLOBAL_PARTITION
-
-
+   /* This case is not yet implemented! */
+   global_nrows = 0;
+   global_ncols = 0;
+   row_starts = NULL;
+   col_starts = NULL;
 #else
    global_nrows = proc_offsets1[nprocs];
    global_ncols = proc_offsets1[nprocs];

parcsr_mv/par_vector.c

@@ -948,6 +948,8 @@ hypre_ParVectorReadIJ( MPI_Comm             comm,
    {
       hypre_fscanf(file, "%d", partitioning+i);
    }
+   /* This is not yet implemented correctly! */
+   base_j = 0;
 #else
    partitioning = hypre_CTAlloc(HYPRE_Int,num_procs+1);