Skip to content
GitLab
Projects
Groups
Snippets
/
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in
Toggle navigation
Menu
Open sidebar
darshan
darshan
Commits
64457805
Commit
64457805
authored
Sep 30, 2016
by
Shane Snyder
Browse files
add ChangeLog updates for 3.1.0
parent
941b1ec5
Changes
1
Hide whitespace changes
Inline
Side-by-side
ChangeLog
View file @
64457805
...
...
@@ -2,6 +2,29 @@
Darshan Release Change Log
--------------------------
Darshan-3.1.0
=============
* add stdio I/O library instrumentation module (Philip Carns)
- this handles instrumentation of file stream I/O functions
like fopen(), fprintf(), fscanf(), etc.
- this module also captures stats on the standard streams (stdin,
stdout, & stdin)
* add Lustre instrumentation module (Glenn Lockwood)
- this module provides Lustre striping details (e.g., stripe
width, stripe size, list of OSTs a file is striped over)
* add new mmap-based logging mechanism that allows Darshan to
generate output logs even in cases where applications don't
call MPI_Finalize()
- these logs are uncompressed and are per-process rather
than per-job
* add the darshan-merge utility to darshan-util to allow per-process
logs generated by the mmap-based logging mechanism to be converted
into Darshan's traditional compressed per-job log files
* augment the POSIX module timestamp counters to also include a
LAST_OPEN & FIRST_CLOSE counters to give more details on application
I/O intervals
* avoid saving duplicate mount point entries in Darshan log files
Darshan-3.0.1
=============
* bug fix in darshan logutil mount parsing code that was
...
...
Write
Preview
Supports
Markdown
0%
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment