Use credit to try to avoid useless transfers.

[loba.git] / TODO

diff --git a/TODO b/TODO
index e9efed09377065c977499085261bcff4398f9c3b..42ea439d43855a2623ecdabc2d964f3d90f6289c 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,3 +1,7 @@
+* Try to optimize communications when bookkeeping.
+    Add a 'credit' counter for each neighbor.
+    Do not send more real_load than (debt - credit).
+
 * Support heterogeneous platforms?
    Not sure yet.
    Should be doable if each process also sends its speed to its neighbors.
@@ -6,9 +10,6 @@
 
 * Add options -f/-F: termination based on flops achieved?
 
-* Reindent source code.
-   Mainly loba_{bulk,lln}.cpp.
-
 * Choose a license before making the code public.
    CeCILL-B?