CCTools 3.3.4 Released | The Cooperative Computing Lab

We are pleased to announce the release of version 3.3.4 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

This release addresses several bugs. Users of 3.3.3 are advised to upgrade.

Makeflow: Fixed a race condition that would occasionally result in a crash after running a local process.

Chirp: Modified Unix authentication to better tolerate the use of NFS filesystems.

Chirp: Fixed the behavior of the access() system call, and modified the FUSE client to accomodate older servers.

All-Pairs: Improved initial runtime estimation.

Several minor fixes to accomodate oddities in RHEL 6.

Thanks to the following people who contributed to this release: Patrick Donnelly, Peter Bui, Li Yu, and Pengqui Cheng.

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