X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/bea71eb0cdea9abd9b6476bdaaecd26179d58cd8..6dc7bf51741e62725841081d57163f97f5cfd522:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index bca91972f5..619d33bfef 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,13 @@ SimGrid (3.7) NOT RELEASED; urgency=low
   The "Simplicity does not preceed complexity, but follows it" release.
 
   Models:
+  * We can specify the smpi latency/bandwidth factor with command line
+    add --cfg=smpi/bw_factor:"threshold0:value0;...;thresholdN:valueN"
+    or add --cfg=smpi/lat_factor:"threshold0:value0;...;thresholdN:valueN"
+    You can also use the "config tag" from platform file by adding this line
+    <prop id="smpi/bw_factor" value="threshold0:value0;...;thresholdN:valueN"></prop>
+    (see "example/platforms/tag_config.xml" to use "config tag").
+    Note that the command line supersedes the platform file configuration.
   * Change the correction factors used in LMM model, according to
     the lastest experiments described in INRIA RR-7821. 
     Accuracy should be improved this way.