CCTools 3.1.2 Released | The Cooperative Computing Lab

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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