From 378011c751d126ed30d86f05871aa59ddb27b369 Mon Sep 17 00:00:00 2001 From: Augustin Degomme Date: Sun, 25 Dec 2016 20:58:06 +0100 Subject: [PATCH] update changelog --- ChangeLog | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/ChangeLog b/ChangeLog index 74df3ddcbf..70bc7114b6 100644 --- a/ChangeLog +++ b/ChangeLog @@ -6,6 +6,7 @@ SimGrid (3.14) stable; urgency=low Infrastructure * We now need python3 for our testing infrastructure. + * Model checking needs libevent SMPI * Privatization is now activated by default in smpirun @@ -25,6 +26,16 @@ SimGrid (3.14) stable; urgency=low * smpi/cpu-threshold:-1 should become smpi/simulate-computation:no smpi/running-power is renamed to smpi/host-speed + * smpi/grow-injected-times option to enable or disable multiplication of the + timings injected in MPI_Iprobe, or MPI_Test. Enabled by default, which can + make simulation less precise (but also much faster). + + * smpirun script should be (much) faster for large deployments. + + * SMPI tracing : fixed issue with poor matching of send/receives. + + * Replay : Fix broken waitall + New functions and features * MSG_parallel_task_execute_with_timeout, to timeout computations. @@ -58,6 +69,13 @@ SimGrid (3.14) stable; urgency=low would have hoped here. * xbt_os_sem_get_value: unused internally, deprecated on OS X El Capitan * Option network/coordinates is now useless and should be dropped. + + Storage: + * Added option storage/max_file_descriptors to allow more than 1024 files opened + + SURF: + * Added option maxmin/concurrency_limit to allow more than 100 processes per host + * Added Dragonfly topology support XML: * Add Exa- and Peta- units such as EiB, EB, Eib, Eb for size, and @@ -69,6 +87,10 @@ SimGrid (3.14) stable; urgency=low * ex/app_tokenring: new example, very similar to the MSG Token Ring * ex/async_waitAll: new example, on asynchronous communications + MSG: + * Memory usage should be decreased for simulations with a large number + of processes. This also helps for SMPI. + -- Sat Dec 24 22:34:26 CET 2016 Da SimGrid team SimGrid (3.13) stable; urgency=low -- 2.20.1