Thanks for your interest in JIAJIA Software Distributed Shared Memory System, which was the focus work of my Ph.D. dissertation.
Since JIAJIA's born on December, 1998, it has been installed as a research platform and/or prototype for graduate courses at about 120 Institutes and Universities, as listed at here.
Here is an old version of JIAJIA 2.2 version (released on October, 1999). More information about JIAJIA system can be found at ICT-CAS, including technical reports, publications, and programming manual.
If you want to compare JIAJIA system to other state-of-the-art DSM systems, please refer to Prof. Keleher's dsm bibliography