Brian E Frankel

Title: The Innovative Mind of Brian E. Frankel

Introduction

Brian E. Frankel is a notable inventor based in Morrisville, NC (US). He has made significant contributions to the field of technology, particularly in software and cache management systems. His innovative approach has led to the development of a unique patent that enhances the efficiency of cache line replacement in computing systems.

Latest Patents

Frankel holds a patent for a "Method for software controllable dynamically lockable cache line replacement system." This invention introduces an LRU (Least Recently Used) array and a method for tracking the accessing of lines of an associative cache. The system identifies the most recently accessed lines of the cache and allows for specific cache lines to be blocked from being replaced. The LRU array consists of a data array that represents each line of the associative cache, with a common address portion. It includes a first set of data that identifies the relative age of the cache line for each way, and a second set of data that indicates whether a line is locked from replacement. The cache controller utilizes this information to select the least recently accessed line, ensuring efficient cache management.

Career Highlights

Brian E. Frankel is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop innovative solutions in the realm of computing technology. His contributions have been instrumental in advancing the capabilities of cache systems, which are critical for optimizing computer performance.

Collaborations

Throughout his career, Frankel has collaborated with esteemed colleagues such as James Norris Dieffenderfer and Richard William Doing. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Brian E. Frankel's contributions to the field of technology through his innovative patent and work at IBM highlight his role as a significant inventor. His advancements in cache management systems demonstrate the impact of his work on the efficiency of computing technologies.