The OpenCPA and OpenShowmesh source code began as a fork of the source code developed by Sandia for the Cray Red Storm machine, which was the first prototype of the Cray XT3 platform. It is a snapshot of the source code from the XT3 repository from July of 2007. This code compiles on SuSE V8 and V9 systems with MySQL V4.0.27. It is very XT3-specific and relies on the system data base (SDB) provided with Cray UNICOS/lc V1.5 systems. It is provided as a model for compute node allocation in a massively parallel processing environment.

The source code distribution can be downloaded from the Sandia CCIM download page.