X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ee834eff9961236f75a899aef082c3f1ff1019f0..5d6793c62c49762a1392a1c84d271f136c0ba378:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index f56f70db83..416340d0de 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,12 @@ Important user-visible changes:
    timings if simulation was skipping a lot of small events (which was actually
    an issue of said simulation). The value can still be changed back using
    --cfg=surf/precision:1e-5.
+ - On some network models (L07, CM02, LV08), an implicit loopback link is created
+   for local communication. Default bandwidth was 500MBps and latency was 15µs,
+   which was rather bad. Default values have been changed to 10GBps and 0 latency.
+   Options network/loopback-lat and network/loopback-bw have been added to adapt
+   these values if needed. Network and routing models already providing separate
+   loopbacks (clusters and such) are not impacted by this change.
 
 General:
  - LTO is now enabled for Intel/clang compilers.
@@ -31,6 +37,7 @@ Fixed bugs (FG#.. -> FramaGit bugs; FG!.. -> FG merge requests)
  - GH#128: Parallelization of simulation with --cfg=contexts/nthreads
  - GH#139: Allow pthread creation in SMPI
  - GH#336: Packet-level simulation using SMPI?
+ - GH!337: Fix link_energy plugin for wifi platforms
 
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