Denis J Sheahan

Title: The Innovative Mind of Denis J. Sheahan: A Glimpse into Software Sampling Technology

Introduction: Denis J. Sheahan is a prominent inventor based in Los Altos, California, known for his contributions to the field of computer engineering. With a focus on optimizing microprocessor performance, Sheahan's innovative work has earned him recognition in the tech industry.

Latest Patents: Denis J. Sheahan holds a notable patent for a "Method and apparatus for performing software sampling on a microprocessor cache." This invention introduces a system designed to facilitate efficient sampling of a cache in a computer system featuring multiple central processing units (CPUs). The process involves a measured CPU that receives interrupts generated by a sampling CPU. This streamlined interaction allows for data to be traced from the cache and stored in a shared memory buffer, further enhancing the overall efficiency of data processing.

Career Highlights: Sheahan's career is marked by his tenure at Sun Microsystems, Inc., a leading company in technology and computer systems. His innovative approaches have played a vital role in advancing microprocessor capabilities, showcasing his commitment to enhancing computational performance and reliability.

Collaborations: Throughout his career, Denis has collaborated with notable professionals in the field, including his coworker Richard McDougall. Their teamwork at Sun Microsystems, Inc. reflects a shared dedication to pushing the boundaries of technology and achieving new heights in software development.

Conclusion: Denis J. Sheahan’s contributions to microprocessor technology demonstrate the importance of innovation in today’s fast-paced digital landscape. His patented method for software sampling not only signifies his expertise as an inventor but also highlights the collaborative efforts that pave the way for technological advancements in the industry.