Larry C James

Title: Innovations and Contributions of Larry C James

Introduction

Larry C James is a notable inventor based in West Columbia, SC, with a remarkable portfolio of 12 patents. His work primarily focuses on advancements in memory systems and coherency mechanisms, which are crucial for optimizing computer performance.

Latest Patents

Among his latest patents is a "Directory-based coherency system for maintaining coherency in a dual-ported memory system." This invention utilizes a method and apparatus that employs one bit per line of system memory to maintain coherency. The states of the bit are categorized as 'Owned' and 'Unowned,' and this state is instrumental in filtering the number of cycles required to maintain coherency. The bits are stored within the system memory, enhancing the efficiency of memory management.

Another significant patent is the "Method and apparatus for monitoring bus transactions based on cycle type." This invention features memory controller logic that concurrently obtains memory access locality information by cycle type for numerous contiguous sections of system memory. It aims to optimize memory and process assignments in a multiple-node Non-Uniform Memory Access (NUMA) architecture computer system. The page access monitoring logic included within each processing node maintains a plurality of page access counters, which correspond to different memory page addresses. This innovative approach allows for the creation of a record of memory access patterns by cycle type, facilitating improved optimization in computer systems.

Career Highlights

Larry has had a distinguished career, working with prominent companies such as NCR Corporation and Intel Corporation. His experience in these leading technology firms has significantly contributed to his expertise in memory systems and related technologies.

Collaborations

Throughout his career, Larry has collaborated with notable individuals, including Gene F Young and Roy M Stevens. These collaborations have likely enriched his work and contributed to his innovative patents.

Conclusion

Larry C James stands out as a significant figure in the field of memory systems and coherency mechanisms. His contributions through his patents and career experiences have made a lasting impact on technology and innovation.