IBM alphaWorks Emerging Technologies :

Model-Driven Development Tool for Parallel Applications

A tool that extends UML (Unified Modeling Language) modeling, generates parallel code from the UML model, and supports concurrent patterns for multi–core environments.

IBM Parallel Machine Learning Toolbox

New algorithms; input and output files now in XML format; support for sparse data files; matlab functions for writing PML data files and reading PML models; improved performance; new data access modes.

Sparse Matrix-Vector Multiplication Toolkit for Graphics Processing Units

The source file is now available for download.

IBM XL C/C++ for Transactional Memory for AIX

A complete programming environment for developing scalable parallel applications using software transactional memory (STM).

Watson Sparse Matrix Package

Version 9.09.10: Bug fixes, additional platforms and new license expiration date.

Custom Math Functions for High Performance Computing

Implementations of various transcendental math functions, including "erfc", with no conditional branches.

Expert System for Tuning Optimizations (ESTO)

A tool that tunes the set of parameters for optimizing a specific target program.

ConcurrentTesting - Advanced Testing for Multi-Threaded Applications

Version 3.5.2.3 provides bug fixes, including instrumentation of classes without line number information.

OpenCL Development Kit for Linux on Power

OpenCL - The open standard for parallel programming of heterogeneous systems

IBM XL C/C++ for Multicore Acceleration for Linux