Jing-Ming Chang

Title: Innovator Jing-Ming Chang: Pioneering Non-Blocking TLB Structures

Introduction

Jing-Ming Chang is a notable inventor based in San Jose, California. He has made significant contributions to the field of computer architecture, particularly in the area of translation lookaside buffers (TLBs). His innovative work focuses on enhancing system performance by preventing duplicate entries in TLB structures.

Latest Patents

Jing-Ming Chang holds a patent for a system that prevents duplicate entries in a non-blocking TLB structure that supports multiple page sizes. This invention is crucial for improving the efficiency of speculative execution in computing systems. The patent outlines a method where, upon a TLB miss, the system receives a TLB fill and determines the associated page size. It then identifies bits in the virtual address that correspond to the virtual page linked to the TLB fill. By comparing these bits with those of other pending translation requests, the system can invalidate duplicate translation requests, thereby optimizing performance.

Career Highlights

Jing-Ming Chang is currently employed at Oracle America, Inc., where he continues to develop innovative solutions in computer architecture. His work has been instrumental in advancing the capabilities of modern computing systems. With a focus on efficiency and performance, he has established himself as a key player in the industry.

Collaborations

Jing-Ming collaborates with talented professionals, including his coworker Martin Karlsson, who brings her expertise to their projects. Together, they work on cutting-edge technologies that push the boundaries of what is possible in computing.

Conclusion

Jing-Ming Chang's contributions to the field of computer architecture, particularly through his patent on non-blocking TLB structures, highlight his innovative spirit and dedication to enhancing system performance. His work at Oracle America, Inc. continues to influence the future of computing technology.