Sigurd Røed Scheistrøen

Title: Sigurd Røed Scheistrøen: Innovator in Cache Coherency Management

Introduction

Sigurd Røed Scheistrøen is a notable inventor based in Trondheim, Norway. He has made significant contributions to the field of cache management through his innovative patent. His work focuses on improving the efficiency of cache coherency in computing systems.

Latest Patents

Sigurd holds a patent for a technique that manages coherency when an agent enters a state in which its cache storage is unused. The patent describes an apparatus and method for managing cache coherency, which includes a plurality of agents with cache storage for caching data. The coherency control circuitry acts as a point of coherency for the data by implementing a cache coherency protocol. The protocol ensures that certain coherency events trigger the issuance of coherency messages to the agents. The agent performs a flush operation before entering a state where its cache storage is unused, which may lead to the issuance of evict messages. The apparatus guarantees that the evict barrier message is processed only after all evict messages have been handled.

Career Highlights

Sigurd is currently employed at Arm Limited, where he continues to develop innovative solutions in the field of technology. His expertise in cache management has positioned him as a valuable asset to his team and the company.

Collaborations

Some of Sigurd's coworkers include Ole Henrik Jahren and Ian Rudolf Bratt. Their collaborative efforts contribute to the advancement of technology and innovation within their projects.

Conclusion

Sigurd Røed Scheistrøen is a prominent inventor whose work in cache coherency management has the potential to enhance computing efficiency. His contributions at Arm Limited and his innovative patent reflect his commitment to advancing technology.