RapidMind Inc. was a privately held company founded and headquartered in Waterloo, Ontario, Canada, acquired by Intel in 2009. It provided a software product that aims to make it simpler for software developers to target multi-core processors and accelerators such as graphics processing units.


RapidMind was started in 2004 based on the academic research related to the Sh project at the University of Waterloo. It received a seed round of financing at the beginning of 2006, and raised its Series A round of $10 million Canadian in April 2007.
RapidMind was acquired by Intel on 19 August 2009. Intel continued to sell the RapidMind Multi-core Development Platform through 2010. The RapidMind team and technology was integrated into the Intel Ct research project. The results of the combination were introduced in September 2010 as Intel Array Building Blocks.

Multi-core development platform

A multi-core development platform was RapidMind's primary product, and continued to be sold by Intel. It is exposed as a set of C++ libraries, which provide types and operations used to express parallel computations. The programming model is primarily data parallel, although it is sufficiently generic to express task-parallel operations. The platform targeted multi-core x86 processors, GPUs, and the Cell processor.