Rob J Pike

Title: Rob J Pike: Innovator in High Availability Computer Systems

Introduction

Rob J Pike is a notable inventor based in Northboro, MA (US). He has made significant contributions to the field of computer systems, particularly in high availability architectures. With a total of 3 patents, Pike's work has had a lasting impact on the industry.

Latest Patents

Pike's latest patents include innovative technologies that enhance computer system performance. One of his notable inventions is a high availability computer system and methods related thereto. This patent focuses on a bus arbitration system for multiprocessor architecture. Another significant invention is a very fast, memory-efficient, highly expandable, and efficient Cache Coherent Non-Uniform Memory Access (CCNUMA) processing system. This system is designed to minimize system bus contention while maximizing processing forward progress. It achieves this by maintaining strong ordering, avoiding retries, and implementing a full-map directory structure cache coherency protocol. The architecture consists of integrated modules, each with a motherboard and two daughterboards, which contain Job Processors, cache memory, and input/output capabilities.

Career Highlights

Rob J Pike has had a distinguished career at Data General Corporation, where he has been instrumental in developing advanced computing technologies. His work has contributed to the evolution of high-performance computing systems, making them more efficient and reliable.

Collaborations

Throughout his career, Pike has collaborated with notable colleagues, including William F Baxter and Robert G Gelinas. These collaborations have fostered innovation and have led to the development of groundbreaking technologies in the computing field.

Conclusion

Rob J Pike's contributions to high availability computer systems and his innovative patents have significantly advanced the field of computing. His work continues to influence the design and functionality of modern computer architectures.