Darshan version 3.1.7 is now available for release HERE! This version addresses a few bug fixes in the prior Darshan release and also contains a couple of new features:
- Bug fix in handling of DXT module data in the darshan-convert utility
- Reported by Mahzad Khoshlessan
- Bug fix in darshan-parser backwards compatibility: Darshan logs generated by Darshan versions prior to 3.1.0 may have included STDIO counters that were not properly up-converted
- Reported by Teng Wang
- Bug fix to MiB reported in I/O performance estimate of darshan-job-summary when both POSIX and STDIO data present
- Reported/fixed by Glenn Lockwood
- Added Darshan wrapper for ‘__open_2()’ call, needed for properly instrumenting open operations with some versions of gcc/glibc
- Reported by Cormac Garvey
- Added an instrumentation module for the MDHIM key/val storage system
- Added support for properly handling ‘rename()’, ‘dup()’, ‘fileno()’, and ‘fdopen()’ operations in Darshan
Please report any questions, issues, or concerns using the Darshan-users mailing list, or by opening an issue on the Darshan GitLab page.