Ze Long

Title: Innovations by Inventor Ze Long

Introduction

Ze Long is a prominent inventor based in San Jose, California, known for his significant contributions to the field of parallel processing and memory synchronization. With a total of five patents to his name, he has made remarkable advancements that enhance the efficiency of computing systems.

Latest Patents

One of Ze Long's latest patents is titled "Thread synchronization across memory synchronization domains." This invention introduces a parallel processing computer system that features multiple memory synchronization domains within a single parallel processor. The design aims to minimize unnecessary synchronization operations, allowing execution kernels to synchronize efficiently by processing outstanding memory references. The system tracks memory references for each domain, ensuring that synchronization occurs only for the relevant domain, thereby reducing the time required for synchronization operations.

Another notable patent is "Cooperative group arrays," which presents a new hierarchical level known as Cooperative Group Arrays (CGAs). This innovation describes a grid of thread blocks, also referred to as cooperative thread arrays (CTAs). CGAs facilitate co-scheduling, providing control over the placement and execution of CTAs in processors, such as GPUs. The hardware support for CGAs ensures concurrency and enhances data locality, reduces latency, and improves synchronization among threads in tightly cooperating collections of CTAs.

Career Highlights

Ze Long is currently employed at Nvidia Corporation, a leading company in graphics processing technology. His work at Nvidia has allowed him to push the boundaries of parallel processing and memory management, contributing to the development of cutting-edge technologies in the field.

Collaborations

Throughout his career, Ze Long has collaborated with notable colleagues, including Luke Durant and Ronny Krashinsky. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking technologies in parallel processing.

Conclusion

Ze Long's contributions to the field of parallel processing and memory synchronization have established him as a key figure in technological innovation. His patents reflect a deep understanding of complex computing systems and a commitment to enhancing their efficiency.