Commit 1888e88b authored by Philip Carns's avatar Philip Carns

Changelog updates


git-svn-id: https://svn.mcs.anl.gov/repos/darshan/trunk@455 3b7491f3-a168-0410-bf4b-c445ed680a29
parent 8951e5e6
......@@ -4,8 +4,22 @@ Darshan Release Change Log
darshan-2.1.2
=============
* new darshan-convert command line utility for converting existing log files,
with optional anonymization and optional bzip2 compression
* bzip2 support in command line utilities (but not in the darshan library
itself)
* updated log file format that allows for string key/value pairs to be stored
in the header
* added ability to set MPI-IO hints when writing darshan log
at configure time: --with-log-hints
at run time: DARSHAN_LOGHINTS environment variable
* new default hints when writing darshan log for more consistent
performance on a wider range of file systems:
romio_no_indep_rw=true,cb_nodes=8
* bug fix contributed by Sandra Schröder: use case-insensitive search for MPI
symbols in Fortran wrapper script
* performance bug fix: remove unecessary call to MPI_File_set_size when
writing log
darshan-2.1.1
=============
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment