Ole Agesen

Title: Innovations of Ole Agesen in Computer Science

Introduction: Ole Agesen is an accomplished inventor based in Palo Alto, California, holding an impressive portfolio of 62 patents. His work primarily focuses on advancements in computer science, specifically in areas related to binary translation and virtual memory systems. Agesen's inventions have significantly influenced computing efficiency and functionality.

Latest Patents: Among his latest patents, Agesen has developed a "Prediction Mechanism for Subroutine Returns in Binary Translation Sub-Systems of Computers." This invention describes a method where a sequence of input language (IL) instructions from a guest system is converted into output language (OL) instructions for execution by a host system. His innovative approach ensures that after executing the OL translation of the IL subroutine, the program can reliably return to the correct address based on previously stored OL return addresses. A confirm instruction block is integrated to verify that the transfer occurs accurately, along with a back-up routine to address any discrepancies.

Another notable patent is "Large-Page Optimization in Virtual Memory Paging Systems." This patent outlines a computer system utilizing virtual memory that includes multi-bit counters linked to page table entries. As a page walker interacts with these entries, the counters are incremented, allowing the operating system to optimize the deployment of large pages effectively. His insights in managing nested paging systems enhance virtualization technologies, demonstrating the depth of his expertise.

Career Highlights: Throughout his career, Ole Agesen has made significant contributions while working with prominent companies such as VMware, Inc. and Sun Microsystems, Inc. His roles in these organizations have allowed him to lead innovative projects that leverage his technical knowledge and inventive capabilities.

Collaborations: Agesen has collaborated with renowned professionals in the field, including David L. Detlefs and Jeffrey W. Sheldon. Their collective expertise has contributed to many successful innovations, further advancing the technology landscape.

Conclusion: Ole Agesen remains a pivotal figure in the realm of computer science, with his inventions paving the way for future advancements. His contributions through patents reflect a commitment to innovation that enhances the efficiency of computing systems, ensuring his legacy in the technology sector will endure.