X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a0f9bb1e296ebe7c9ffc76613d522724eebf990d..03bc8831e4e550c2adc2ce6d597e3cf8d79b2f5b:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index aedd899ef9..6b6b66c586 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.
@@ -21,13 +27,23 @@ C interface:
  - Many MSG tests were converted to the new S4U's interface in C, that
    was extended for that.
 
-Fixed bugs (FG#.. -> framagit bugs; FG!.. -> FG merge requests; GH: GitHub):
+Simix:
+ - Remove obsolete option --cfg=contexts/parallel-threshold.
+
+Fixed bugs (FG#.. -> FramaGit bugs; FG!.. -> FG merge requests)
+ (FG: issues on Framagit; GF: issues on GForge; GH: issues on GitHub)
  - FG#41: Add sg_actor_create C interface
  - FG#43: xbt::random needs some care
  - FG#48: The Impossible Did Happen (yet again)
  - FG!24: Documentation and fix for xbt/random
+ - FG!35: Add a modeling hint for parallel links in doc
+ - FG!36: [xbt/random] Read/Write the state of the RNG
+ - GF#18137: Allow different stack sizes?
+ - 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
+ - GH!339: Add Mailbox set_receiver method to python binding
 
 ----------------------------------------------------------------------------
 
@@ -550,7 +566,7 @@ Plugins:
  - Rename Energy plugin into host_energy
  - Rename Load plugin into host_load
 
-simix:
+Simix:
  - Add parameter --cfg=simix/breakpoint to raise a SIGTRAP at given time.
  - kill simix::onDeadlock() that was somewhat dupplicating s4u::on_deadlock()
  - Improve performance when handling timeouts of simix synchros.