X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/f21539e9a5f0ab1eb4e3daf9293b01bfd5b317a3..124a609e80fa7bb5b7a7a698df9c6abef910d83e:/NOTES

diff --git a/NOTES b/NOTES
index b57d492..5399a4c 100644
--- a/NOTES
+++ b/NOTES
@@ -58,10 +58,16 @@ thread, and a load-balancer thread.
   The loop terminates when process::still_running() returns false.
   (read the source for full details...)
 
-Open questions
-==============
- * definition of load on heterogeneous hosts?
- * how to detect convergence?
-   : No need to detect convergence.  Computation stops when there
-     nothing more to do.
- * how to manage link failures?
+Some notes about *load attributes
+=================================
+process::real_load              Current *real* load.
+                                Used for the computations.
+                                Displayed in log messages.
+
+process::expected_load          Current load estimation.
+                                Used for load-balancing estimation, and for
+                                diffusing to neighbors.
+                                * Without bookkeeping, it equals real_load
+                                  minus pending sends.
+                                * With bookkeeping, it corresponds to the
+                                  "virtual load".