Daniel Sanchez

Title: The Innovative Contributions of Daniel Sanchez

Introduction

Daniel Sanchez is a prominent inventor based in L'Hospitalet de Llobregat, Spain. He has made significant contributions to the field of cache memory technology, holding a total of 4 patents. His work focuses on enhancing system performance and reliability through innovative methods and systems.

Latest Patents

One of his latest patents is titled "Increased error correction for cache memories through adaptive replacement policies." This invention presents a system, processor, and method designed to reduce the overall detectable unrecoverable FIT rate of a cache. It achieves this by minimizing the residency time of dirty lines in a cache through the selective choice of different replacement policies during execution, based on the DUE FIT target of the system. Importantly, this method ensures that system performance and power consumption are minimally affected while effectively reducing the DUE FIT rate.

Another notable patent is "Vulnerability estimation for cache memory." This method determines the vulnerability of a cache memory by associating a first counter with a cache element and periodically incrementing it. When a read or access that consumes the data occurs, the current value of the first counter is accumulated. Conversely, when a write or access that modifies the data occurs, the first counter is reset. At the end of an evaluation period, the total counter value approximates the number of clock cycles during which the data was vulnerable. This vulnerability can be measured for a subset of cache elements and extrapolated to estimate the vulnerability of the cache memory as a whole.

Career Highlights

Daniel Sanchez is currently employed at Intel Corporation, where he continues to innovate and develop advanced technologies in cache memory systems. His work has significantly impacted the efficiency and reliability of computing systems.

Collaborations

Throughout his career, Daniel has collaborated with notable colleagues, including Javier Carretero Casado and Xavier Vera. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Daniel Sanchez's contributions to cache memory technology exemplify the spirit of innovation and dedication to improving system performance. His patents reflect a deep understanding of the challenges in the field and offer practical solutions that enhance the reliability of computing systems.