Gautam Dewan

Title: The Innovations of Gautam Dewan

Introduction

Gautam Dewan is a notable inventor based in Cupertino, California. He has made significant contributions to the field of technology, particularly in the area of floating point unit (FPU) pipelines. With a total of four patents to his name, Dewan's work has had a lasting impact on processor design and functionality.

Latest Patents

One of Gautam Dewan's latest patents is focused on a floating point unit pipeline synchronized with a processor pipeline. This innovation ensures that the FPU pipeline is synchronized with the CPU pipeline. The synchronization is achieved by having stalls and freezes in one pipeline cause similar stalls and freezes in the other pipeline. This design maintains precise exceptions even for long floating point operations. Precise exceptions are accomplished by having the first execution stage of the FPU pipeline generate a busy signal when a floating point instruction enters this stage. If a second floating point instruction is decoded by the FPU pipeline before the first instruction has completed execution, both pipelines are stalled to maintain synchronization.

Career Highlights

Gautam Dewan has worked with several prominent companies throughout his career. Notably, he has been associated with Hitachi Micro Systems, Inc. and Renesas Technology America, Inc. His experience in these organizations has contributed to his expertise in processor technology and innovation.

Collaborations

Throughout his career, Gautam Dewan has collaborated with talented individuals such as Prasenjit Biswas and Kevin Ray Iadonato. These collaborations have likely enriched his work and led to further advancements in technology.

Conclusion

Gautam Dewan is a distinguished inventor whose work in floating point unit pipelines has significantly influenced processor design. His patents reflect a deep understanding of synchronization in computing, showcasing his innovative spirit and technical expertise.