Weizhong Xu

Title: Weizhong Xu: Innovator in Memory Management Technology

Introduction

Weizhong Xu is a prominent inventor based in Fremont, CA, known for his contributions to memory management technology in multithreaded processors. With a total of 4 patents, Xu has made significant advancements that enhance the efficiency of memory access in computing systems.

Latest Patents

One of Xu's latest patents is focused on shared single-access memory with management of multiple parallel requests. This innovative memory system allows concurrent threads in a multithreaded processor to access any addressable storage location, but only one location can be accessed at a time. The memory is integrated with parallel processing engines that generate a group of parallel memory access requests, each specifying a target address. Serialization logic is employed to select one of the target addresses and determine which requests specify the selected address. This allows all such requests to proceed in parallel, while other requests are deferred. Deferred requests can be regenerated and processed through the serialization logic, ensuring that a group of requests can be satisfied by accessing each different target address exactly once.

Career Highlights

Weizhong Xu is currently employed at Nvidia Corporation, a leading technology company known for its graphics processing units and innovations in computing. His work at Nvidia has positioned him at the forefront of advancements in memory management technology.

Collaborations

Throughout his career, Xu has collaborated with notable colleagues, including Brett Coon and Ming Yiu Siu. These collaborations have contributed to the development of cutting-edge technologies in the field of memory management.

Conclusion

Weizhong Xu's contributions to memory management technology have significantly impacted the efficiency of multithreaded processors. His innovative patents and work at Nvidia Corporation highlight his role as a key figure in the advancement of computing technology.