CCTools 3.1.2 Released

Created on November 10, 2010 by Douglas Thain

2010


We are pleased to announce the release of version 3.1.2 of the Cooperative Computing Tools, including Parrot, Chirp, Makeflow, Work Queue, SAND, All-Pairs, and other software. The software may be downloaded here:


http://www.cse.nd.edu/~ccl/software/download.shtml

This release fixes a number of minor bugs:


  • Work Queue: Sending of files larger than 2GB is now supported. Tasks that fail to produce the expected output files are now returned to the caller rather than retried.
  • Parrot: An application attempting a non-blocking network connection will now properly block instead of busy-waiting.
  • Chirp Server: Fixed bug relating to construction of directory names in calls such as chirp_localpath.
  • All-Pairs: Fixed bug that would result in crash at startup.

    • Thanks to Michael Albrecht, Peter Bui, Patrick Donnelly, Dinesh Rajan, and Li Yu, for their contributions to this release.



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