1. 22 Jan, 2017 4 commits
  2. 19 Jan, 2017 1 commit
    • Philip Carns's avatar
      skip instrumentation attempts on anonymous mmap() · 969b6285
      Philip Carns authored
      Anonymous mmap() calls have no backing file and therefore won't match
      any Darshan characterization records, so we can skip the record lookup
      in this case.  This also fixes a deadlock on Cray systems with hugepages
      enabled, see #210.
      969b6285
  3. 16 Jan, 2017 3 commits
  4. 16 Dec, 2016 2 commits
  5. 15 Dec, 2016 2 commits
  6. 12 Dec, 2016 1 commit
  7. 08 Dec, 2016 1 commit
  8. 30 Nov, 2016 3 commits
  9. 08 Nov, 2016 1 commit
  10. 04 Nov, 2016 2 commits
  11. 26 Oct, 2016 1 commit
  12. 25 Oct, 2016 1 commit
  13. 24 Oct, 2016 3 commits
  14. 20 Oct, 2016 1 commit
  15. 18 Oct, 2016 1 commit
  16. 17 Oct, 2016 1 commit
  17. 14 Oct, 2016 1 commit
    • Cong Xu's avatar
      1. Remove redundant information in dxlt_file_record. · cc099d3e
      Cong Xu authored
      2. Refactor DXLT to be a generic IO tracing tool for files on any file system.
      3. Add file type information in DXLT log parser.
      
      Next steps:
      1. Based on the file type information in DXLT log parser, add information for specific file types. (For instance, add OST information for files on Lustre)
      2. In the process of parsing DXLT logs, figure out how to obtain Lustre striping information from Lustre module.
      3. Rename DXLT to be "Darshan eXtended Tracing (DXT)" or "Darshan eXtended IO Tracing (DXIOT)".
      Signed-off-by: Cong Xu's avatarCong Xu <cong.xu@intel.com>
      cc099d3e
  18. 13 Oct, 2016 1 commit
  19. 10 Oct, 2016 2 commits
  20. 05 Oct, 2016 2 commits
  21. 04 Oct, 2016 1 commit
  22. 30 Sep, 2016 2 commits
  23. 23 Sep, 2016 2 commits
  24. 22 Sep, 2016 1 commit
    • Shane Snyder's avatar
      modify posix open and close counters · 2276d929
      Shane Snyder authored
      POSIX_F_OPEN_TIMESTAMP is now POSIX_F_OPEN_START_TIMESTAMP
      POSIX_F_CLOSE_TIMESTAMP is now POSIX_F_CLOSE_END_TIMESTAMP
      
      I also added POSIX_F_OPEN_END_TIMESTAMP and
      POSIX_F_CLOSE_START_TIMESTAMP, so we can better understand how
      long open and close phases are for some applications.
      2276d929