John H Edmondson

Title: Innovations of John H Edmondson in Data Multicasting and Cache Design

Introduction

John H Edmondson is a prominent inventor based in Arlington, MA, with an impressive portfolio of 59 patents. His inventive contributions largely focus on advancements in data multicasting techniques and unified cache design, showcasing his expertise in optimizing computational processes in modern technology.

Latest Patents

One of his latest patents, titled "Programmatically controlled data multicasting across multiple compute engines," introduces a novel multicast technique that allows a single thread to request data on behalf of multiple other threads. This design, aimed at improving programming efficiency on a GPU, features tracking circuitry that seamlessly connects multicast requests from processor cores to the available memory. The method effectively reduces layer 2 cache bandwidth utilization, contributing to enhanced scaling and reduced tile sizes.

Another significant patent from Edmondson is "Unified cache for diverse memory traffic." This invention presents a unified cache subsystem that can function as both shared memory and local cache memory. It efficiently processes various types of memory transactions using distinct data pathways. The design includes a direct pathway for transactions targeting shared memory and a tag processing pipeline to handle cache hits and misses. This system is specifically configured to address texture-oriented memory transactions, enhancing the overall performance of memory processing in computing.

Career Highlights

Throughout his career, John H Edmondson has made significant strides in the tech industry, working with reputable companies such as Nvidia Corporation and Digital Equipment Corporation. His work at these companies has propelled innovations that have had a lasting impact on technology and computing efficiency.

Collaborations

Edmondson has had the opportunity to collaborate with esteemed colleagues such as James M Van Dyke and David Brian Glasco. These partnerships have undoubtedly enriched his inventive journey, paving the way for groundbreaking advancements in the field.

Conclusion

John H Edmondson's extensive patent portfolio and his contributions to the areas of data multicasting and cache design underscore his status as an influential inventor. His innovative solutions continue to shape the landscape of modern computing, inspiring future advancements in technology.