X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4c0f097ce86c3fee37663cfcf88cf3d3dc8da088..b85171d8365dd0910d630bdb98b53a18c103a4ce:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 2f1554e77c..bec4c08627 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,6 +1,16 @@ SimGrid (3.14) UNRELEASED; urgency=low + SMPI + * Call-location tracing for SMPI. + You can add the exact location (filename / linenumber) of an MPI call to + your trace files and slow down or speed up the simulation between two + consecutive calls by using an adjustment file. (See the documentation.) + * Fixed computation of timings for MPI_Send, MPI_Recv but possibly also others + We've found a bug that prevented SMPI to account for MPI_Send, MPI_Recv + and others (in some cases) in a correct way. That is, the smpi/os, smpi/or + values were ignored in some cases. The timings of these functions can now + be significantly different. -- $date Da SimGrid team @@ -101,7 +111,7 @@ SimGrid (3.13) stable; urgency=low include/simgrid/simdag.h Simix - * simgrid::simix::kernel() is the closure callback. It ensures that + * simgrid::simix::kernelImmediate() is the closure callback. It ensures that the lambda or closure passed as a parameter will run in kernel mode. All the callback functions should be rewritten to that interface at some point.