Readd debug print to mpi rank parsing

ompi/communicator/comm_init.c

@@ -197,13 +197,13 @@ static int get_modified_ranks(uint32_t jobid, uint32_t vpid, size_t size, opal_v
 
     free(rank_to_recv);
 
-    // // Print modified_ranks array for debugging purposes
-    // printf("modified_ranks: [");
-    // for (size_t i = 0; i < size; i++) {
-    //     printf("%u", modified_ranks[i]);
-    //     if (i+1 < size) printf(", ");
-    // }
-    // printf("]\n");
+    // Print modified_ranks array for debugging purposes
+    printf("modified_ranks: [");
+    for (size_t i = 0; i < size; i++) {
+        printf("%u", modified_ranks[i]);
+        if (i+1 < size) printf(", ");
+    }
+    printf("]\n");
 
     close(socket_fd);