Lisa K Noordergraaf

Title: Lisa K Noordergraaf: Innovator in Dynamic Memory Placement Policies

Introduction

Lisa K Noordergraaf is a notable inventor based in Chelmsford, MA (US). She has made significant contributions to the field of computer architecture, particularly in the area of memory management for multiprocessor systems. Her innovative work has led to the development of a patent that addresses critical challenges in data access latencies.

Latest Patents

Lisa K Noordergraaf holds a patent titled "Dynamic memory placement policies for NUMA architecture." This patent describes a distributed shared memory multiprocessor computer system that utilizes page placement policies to reduce data access latencies. The system allocates pages of memory to nodes and maintains a placement policy database that indicates the appropriate policy for each page. The patent outlines several policies, including Migrate on Next Touch, Memory Follows Lightweight Process, Migrate on Every Touch, Replicate on Remote Touch, and Replicate on All, which enhance the efficiency of memory access in multiprocessor environments.

Career Highlights

Lisa is currently employed at Sun Microsystems, Inc., where she continues to innovate in the field of computer systems. Her work has been instrumental in advancing the capabilities of distributed memory systems, making them more efficient and responsive to user needs.

Collaborations

Throughout her career, Lisa has collaborated with talented individuals such as Prakash Khemani and Julia D Harper. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.

Conclusion

Lisa K Noordergraaf's contributions to dynamic memory placement policies have made a lasting impact on the field of computer architecture. Her innovative solutions continue to influence the design and efficiency of multiprocessor systems.