1. 09 Nov, 2017 1 commit
    • Philip Carns's avatar
      complete update of workload generator for darshan3 · 4b369dec
      Philip Carns authored
      notes:
      - this generator will issue MPI-IO events, which cannot yet be handled
        directly by CODES simulations but are honored by the
        codes-workload-mpi-replay utility
      - the codes-workload-mpi-replay utility now includes a --prep argument
        that will generate files that need to be read for subsequent replay
      4b369dec
  2. 06 Jan, 2016 1 commit
  3. 17 Jun, 2015 1 commit
  4. 12 Mar, 2015 3 commits
  5. 26 Feb, 2015 1 commit
  6. 09 Jan, 2015 1 commit
  7. 22 Aug, 2014 1 commit
  8. 15 Jul, 2014 1 commit
  9. 26 Jun, 2014 2 commits
  10. 03 Jun, 2014 1 commit
    • Shane Snyder's avatar
      Replay tool performance patch from Phil · 2fb5c6de
      Shane Snyder authored
      Hack to force replay tool to use one preallocated and initialized
      I/O buffer for all I/O operations. Malloc'ing a new
      (uninitialized) buffer for each I/O operation causes really poor
      performance, likely due to page faults.
      2fb5c6de
  11. 10 May, 2014 1 commit
  12. 24 Apr, 2014 1 commit
  13. 18 Apr, 2014 1 commit
  14. 25 Mar, 2014 1 commit
  15. 20 Mar, 2014 1 commit
  16. 04 Mar, 2014 1 commit
  17. 27 Feb, 2014 2 commits
  18. 17 Feb, 2014 4 commits
  19. 30 Jan, 2014 1 commit
  20. 28 Jan, 2014 3 commits
    • Shane Snyder's avatar
      Update mpi-replay tool command line args · 5c429633
      Shane Snyder authored
      Update the output directory argument of the mpi-replay tool to just
      specify an already existing directory to perform the workload I/O in.
      5c429633
    • Shane Snyder's avatar
      Update command line options for the codes workload mpi-replay tool · 58d6df4b
      Shane Snyder authored
      Modify the mpi-replay tool (located at tests/workload) to spit out
      verbose information on each event it replays, if user specifies
      -v option. Also, modify the mpi-replay tool to perform no-ops for
      each replayed event, if user specifies --noop option. The replay
      tool should function properly for all workload types now.
      
      TODO: The tool should offer functionality for initializing the context
      of the output replay directory. That is, the tool should first scan
      the given workload and create all files and preallocate space for all
      I/O ops in the workload. Currently, the replay tool will fail on any
      files that are not explicitly created by the workload.
      58d6df4b
    • Shane Snyder's avatar
      adding the mpi-replay tool to the tests/workload directory for replaying... · c7b1894a
      Shane Snyder authored
      adding the mpi-replay tool to the tests/workload directory for replaying workloads from the codes workload api
      c7b1894a