coNCePTuaL is a domain-specific programming language for rapidly generating programs that measure the performance and/or test the correctness of networks and network protocol layers. A few lines of coNCePTuaL code can produce programs that would take significantly more effort to write in a conventional programming language.
JumboMem gives unmodified binaries transparent access to memory spread across multiple computers. The goal is to improve the performance of memory-hungry applications by replacing accesses to a slow paging device (a disk) with accesses to fast RAM located across a high-speed network. Unlike other memory servers, JumboMem does not need administrator privileges either to install or run.
The Cell Messaging Layer is a communication library for clusters of Cell Broadband Engine processors. It implements a subset of the popular MPI message-passing API on the Cell's SPE processors, with one MPI rank per SPE across any number of Cells and the ability for any SPE to communicate directly with any other SPE, even across a network. The Cell Messaging Layer thereby makes programming clusters of Cell processors similar to programming clusters of conventional CPUs.