UDT

We have just released the beta version of UDTv4. We hope to have more users to help test this version and give us feedback, including but not limited to bug report, suggestions, and feature request.We have completed the basic code structure and just need to fill in more details before releasing the formal UDTv4. (0 comments)

UDTv4 has been imported into CVS. Version 4 follows the code base of UDT-m, thus UDT-m in CVS will not be updated any more; Instead, if you want to check out any new code from CVS, please use the module UDT4. There is still some work to do before the Beta version of UDT4, expected in late Summer/early Fall 2007. (0 comments)

Two new versions have been released. Version 3.3 contains bug fixes since version 3.2. Version m final is the last version of UDT-m. We will focos on UDTv4 from now on.For those who chases extreme high throughput, please continue to use version 3. ... [More] For other users, who want low memory usage, easy firewall traversing, and high concurrency, we encourage you to try UDT-m. Advantages from both versions will be combined in UDTv4. (0 comments) [Less]

Sorry for the long delay of UDT-m. Recently I am actively working on it. The CVS may be updated very often. Due to the intensive updates, part of the UDT functionality may be temporarily unavailable. In particular, because the new feature in buffer ... [More] management (buffer sharing and autosizing), overlapped IO may be cancelled in UDT-m. Please be careful if you check out the CVS code. I will release UDT-m beta soon. (0 comments) [Less]

UDT-m is a prototype of the next generation of UDT, which supports UDP port sharing among multiple UDT connestions (multiplexing), multiple sending/receiving threads for one UDT connection (parallelism), and several more new features.The UDT-m is ... [More] supposed to be an intermediate version and will be replaced by UDT 4.0 when the feature are finalized. Before 4.0 is out, version 3.x still provides the most reliable code base and the stable protocol features.Note that UDT-m may contain new features that are not completely tested or verified. (0 comments) [Less]

http://sc06.supercomputing.org/news/press_release.php?id=14 (0 comments)