Скачать или смотреть OSHUG 42 - OpenTransputer

http://www.opentransputer.org/

The OpenTransputer is a re-implementation of the Transputer, a pioneering microprocessor architecture first released in the 1980s. The original Transputer was considered revolutionary at its time for its integrated memory and serial communication links intended for parallel computing. Including memory and external links on the same chip made the Transputer essentially a computer on a chip. This allowed information systems to be designed at a higher level – the Transputer functioning as a building block for parallel computing networks.

Over the last few years, with the shift to cloud computing there has been a trend in the world of computing of building large clusters of powerful computers that serve data to an ever-growing number of client devices, which themselves only feature tiny and low-power processors. These include mobile phones and tablets, but will soon also comprise every other device that connects to the internet, ranging from washing machines to cars. We think that the Transputer and its unique feature set make it an excellent processor for the emerging Internet of Things (IoT), specifically for the connected homes and wearable computing applications.

The OpenTransputer maintains all the ideas of the original device for concurrency management and interprocess communication. However, the serial links that were used to connect multiple Transputers are replaced by a switch that routes messages between cores. Furthermore, we introduce a new I/O interface that is compatible with the vast majority of hardware components such as accelerometers and gyroscopes.