Wednesday, August 19, 2015

CCTools 5.2.0 released

The Cooperative Computing Lab is pleased to announce the release of version 5.2.0 of the Cooperative Computing Tools including Parrot, Chirp, Makeflow, WorkQueue, SAND, All-Pairs, Weaver, and other software.

The software may be downloaded here:

This minor release considers the following issues from version 5.1.0:

  • [Chirp]     Fix mkdir python binding. (Ben Tovar)
  • [Chirp]     Adds 'ln' for file links. (Nate Kremer-Herman)
  • [Chirp/Confuga] Kill a job even on failure. (Patrick Donnelly)
  • [Debug]     Fix log rotation with multiple processes. (Patrick Donnelly)
  • [Makeflow]  Better support for Torque and SLURM for XSEDE. (Nick Hazekamp)
  • [Parrot]    Fix bug where cvmfs alien cache access was sequential. (Ben Tovar)
  • [Parrot]    Allow compilation with iRODS 4.1. (Ben Tovar)
  • [WorkQueue] Improvements to statistics when using foremen. (Ben Tovar)
  • [WorkQueue] Fix bug related to exporting environment variables. (Ben Tovar)
  • [WorkQueue] Task sandboxes where not being deleted at workers. (Ben Tovar)

Thanks goes to our contributors:

Patrick Donnelly
Nathaniel Kremer-Herman
Nicholas Hazekamp
Ben Tovar

Please send any feedback to the CCTools discussion mailing list:


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