Company Filing History:
Years Active: 2009-2011
Title: Innovations by Arun Kejariwal
Introduction
Arun Kejariwal is an accomplished inventor based in Irvine, California. He has made significant contributions to the field of computer architecture and parallel processing. With a total of 2 patents, his work focuses on enhancing the efficiency of multi-core processors.
Latest Patents
One of Arun's latest patents is titled "Method and apparatus for exploiting thread-level parallelism." This invention utilizes partial recurrence relaxation to parallelize DOACROSS loops on multi-core computer architectures. The DOACROSS loop allows successive iterations to execute by overlapping, imposing a partial execution order. This innovative approach transforms the dependence structure of loops with recurrences to maximize thread-level parallelism (TLP). The threads can be mapped onto different logical processors or different physical cores in a multi-core processor.
Another notable patent is "Fast lock-free post-wait synchronization for exploiting parallelism on multi-core processors." This method improves the parallel processing of computer programs by identifying and parallelizing DOACROSS loops and similar code using a post-wait control structure. The post-wait control structure can include a single counter to enforce execution order, an array to track code completion, and sets of arrays to monitor the last code completed by a thread and the current code being executed.
Career Highlights
Arun Kejariwal is currently employed at Intel Corporation, where he continues to innovate in the field of computer architecture. His work has been instrumental in advancing the capabilities of multi-core processors, making them more efficient and effective for various applications.
Collaborations
Throughout his career, Arun has collaborated with notable colleagues, including Xinmin Tian and Milind Baburao Girkar. These collaborations have further enriched his work and contributed to the development of groundbreaking technologies.
Conclusion
Arun Kejariwal's contributions to the field of computer architecture and parallel processing are noteworthy. His innovative patents demonstrate his commitment to enhancing the performance of multi-core processors. His work continues to influence the industry and pave the way for future advancements.