H S Ramagopal

Title: H S Ramagopal: Innovator in Speculative Store Technology

Introduction

H S Ramagopal is a notable inventor based in Austin, TX, who has made significant contributions to the field of computer architecture. He holds four patents, showcasing his innovative approach to technology and problem-solving in the industry.

Latest Patents

One of his latest patents is titled "Apparatus and method for performing speculative stores." This invention provides an apparatus that reads original data from a cache line being updated by a speculative store, storing the original data in a restore buffer. The speculative store data is then stored into the affected cache line. If the speculative store is later canceled, the original data can be retrieved from the restore buffer and restored to the affected cache line, returning it to a pre-store state. The cache is configured into banks, and the data read and restored comes from one of these banks. This method allows for efficient handling of load memory accesses and improves the performance of speculative load memory accesses that overlap with prior speculative store memory accesses.

Career Highlights

H S Ramagopal is currently employed at Advanced Micro Devices Corporation, a leading company in the semiconductor industry. His work focuses on enhancing the efficiency and performance of computer systems through innovative technologies.

Collaborations

He has collaborated with notable coworkers such as Rajiv M Hattangadi and Thang M Tran, contributing to advancements in their respective fields.

Conclusion

H S Ramagopal's work in speculative store technology exemplifies his commitment to innovation and excellence in computer architecture. His patents reflect a deep understanding of complex systems and a drive to improve technology for future applications.