X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/62556b444506565f9a55889f482d8758ca50c3a6..f87ce6713676e7ecbb089353033372c3786f8e18:/NOTES

diff --git a/NOTES b/NOTES
index da97c1b..19fafe8 100644
--- a/NOTES
+++ b/NOTES
@@ -12,11 +12,11 @@ messages, and data for load transfers.
 Process model
 =============
 
-Each process is made of 3 threads: a receiver thread, a computing
-thread, and a load-balancer thread.
+Each process is made of 3 threads: a receiving thread, a computing
+thread, and a load-balancing thread.
 
-* Receiver thread
-  ---------------
+* Receiving thread
+  ----------------
 
     Loop
     | wait for a message to come, either on data channel, or on ctrl channel
@@ -57,3 +57,21 @@ thread, and a load-balancer thread.
 
   The loop terminates when process::still_running() returns false.
   (read the source for full details...)
+
+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".
+
+process::received_load          Real load received from neighbors.
+                                Used when receiveing data messages, and then
+                                added to real_load.