Hari Krishnan Nagpal

Title: Innovations by Hari Krishnan Nagpal

Introduction

Hari Krishnan Nagpal is an accomplished inventor based in Framingham, MA (US). He has made significant contributions to the field of multi-processor systems, particularly in optimizing request sequencing. His innovative approach addresses critical issues in shared memory management.

Latest Patents

Nagpal holds a patent for "Shadow commands to optimize sequencing of requests in a switch-based multi-processor system." This invention focuses on serializing local and remote references to a portion of shared memory to enhance the efficiency of request sequencing. The technology allows local and remote accesses to occur concurrently, which is essential for performance. However, it also addresses potential deadlock problems and coherency issues that can arise in such systems. By forwarding local references to a hierarchical switch, the invention ensures that all subsequent references maintain the correct order, thus preventing deadlocks and ensuring memory coherency. He has 1 patent to his name.

Career Highlights

Nagpal has worked with Compaq Computer Corporation, Inc., where he has applied his expertise in multi-processor systems. His work has contributed to advancements in computing technology, particularly in optimizing system performance.

Collaborations

Some of his notable coworkers include Stephen R VanDoren and Simon C Steely, Jr. Their collaboration has likely fostered an environment of innovation and creativity in their projects.

Conclusion

Hari Krishnan Nagpal's contributions to the field of multi-processor systems demonstrate his commitment to innovation and problem-solving. His patent reflects a deep understanding of the complexities involved in shared memory management.