Comment bad cache flush

mpi/examples/matrix_decomposition/mpi_cholesky_codelets.c

@@ -107,9 +107,9 @@ static void run_cholesky(starpu_data_handle_t **data_handles, int rank, int node
 					       STARPU_RW, data_handles[m][k],
 					       0);
 
-			starpu_mpi_cache_flush(MPI_COMM_WORLD, data_handles[k][k]);
-			if (my_distrib(k, k, nodes) == rank)
-				starpu_data_wont_use(data_handles[k][k]);
+//			starpu_mpi_cache_flush(MPI_COMM_WORLD, data_handles[k][k]);
+//			if (my_distrib(k, k, nodes) == rank)
+//				starpu_data_wont_use(data_handles[k][k]);
 
 			for (n = k+1; n<nblocks; n++)
 			{
@@ -125,9 +125,9 @@ static void run_cholesky(starpu_data_handle_t **data_handles, int rank, int node
 				}
 			}
 
-			starpu_mpi_cache_flush(MPI_COMM_WORLD, data_handles[m][k]);
-			if (my_distrib(m, k, nodes) == rank)
-				starpu_data_wont_use(data_handles[m][k]);
+//			starpu_mpi_cache_flush(MPI_COMM_WORLD, data_handles[m][k]);
+//			if (my_distrib(m, k, nodes) == rank)
+//				starpu_data_wont_use(data_handles[m][k]);
 		}
 		starpu_mpi_submit_checkpoint_template(*checkpoint_p);
 		starpu_iteration_pop();