What is "peakstream"

PeakStream was a parallel processing software company located in Redwood Shores, California founded by Matthew Papakipos and Asher Waldfogel in April 2005 and backed by Sequoia Capital and Kleiner Perkins. PeakStream released a high-performance parallel processing library targeting ATI graphics processors in September 2006.

It was acquired by Google on June 5, 2007.