mpi: fix printf format

mpi/src/load_balancer/policy/load_heat_propagation.c

@@ -286,12 +286,12 @@ static void update_data_ranks()
 				//        fprintf(stderr,"Bring back data %p (tag %d) from node %d on node %d\n", handle, (data_movements_get_tags_table(data_movements_handles[i]))[j], starpu_mpi_data_get_rank(handle), my_rank);
 				//}
 
-				_STARPU_DEBUG("Call of starpu_mpi_get_data_on_node(%ld,%d) on node %d\n", starpu_mpi_data_get_tag(handle), dst_rank, my_rank);
+				_STARPU_DEBUG("Call of starpu_mpi_get_data_on_node(%"PRIi64"d,%d) on node %d\n", starpu_mpi_data_get_tag(handle), dst_rank, my_rank);
 
 				/* Migrate the data handle */
 				starpu_mpi_get_data_on_node_detached(MPI_COMM_WORLD, handle, dst_rank, NULL, NULL);
 
-				_STARPU_DEBUG("New rank (%d) of data %ld upgraded on node %d\n", dst_rank, starpu_mpi_data_get_tag(handle), my_rank);
+				_STARPU_DEBUG("New rank (%d) of data %"PRIi64"d upgraded on node %d\n", dst_rank, starpu_mpi_data_get_tag(handle), my_rank);
 				starpu_mpi_data_set_rank_comm(handle, dst_rank, MPI_COMM_WORLD);
 			}
 		}

mpi/src/starpu_mpi_tag.c

@@ -85,7 +85,7 @@ void _starpu_mpi_tag_data_register(starpu_data_handle_t handle, int64_t data_tag
 	_STARPU_MPI_MALLOC(entry, sizeof(*entry));
 
 	STARPU_ASSERT_MSG(!(_starpu_mpi_tag_get_data_handle_from_tag(data_tag)),
-			  "There is already a data handle %p registered with the tag %ld\n", _starpu_mpi_tag_get_data_handle_from_tag(data_tag), data_tag);
+			  "There is already a data handle %p registered with the tag %"PRIi64"d\n", _starpu_mpi_tag_get_data_handle_from_tag(data_tag), data_tag);
 
 	_STARPU_MPI_DEBUG(42, "Adding handle %p with tag %"PRIi64"d in hashtable\n", handle, data_tag);
 
@@ -109,7 +109,7 @@ int _starpu_mpi_tag_data_release(starpu_data_handle_t handle)
 
 		_starpu_spin_lock(&registered_tag_handles_lock);
 		HASH_FIND_INT(registered_tag_handles, &(((struct _starpu_mpi_data *)(handle->mpi_data))->node_tag.data_tag), tag_entry);
-		STARPU_ASSERT_MSG((tag_entry != NULL),"Data handle %p with tag %ld isn't in the hashmap !", handle, data_tag);
+		STARPU_ASSERT_MSG((tag_entry != NULL),"Data handle %p with tag %"PRIi64"d isn't in the hashmap !", handle, data_tag);
 
 		HASH_DEL(registered_tag_handles, tag_entry);
 

mpi/tests/attr.c

@@ -31,7 +31,7 @@ int main(int argc, char **argv)
 	starpu_mpi_comm_get_attr(MPI_COMM_WORLD, STARPU_MPI_TAG_UB, &value, &flag);
 	STARPU_ASSERT_MSG(flag == 1, "starpu_mpi_comm_get_attr was called with valid argument\n");
 
-	FPRINTF(stderr, "Value: %ld\n", value);
+	FPRINTF(stderr, "Value: %"PRIi64"d\n", value);
 
 	return 0;
 }