Results 1181 - 1190 of 23826

Click here to register for this event.

Some types of virtualization, such as virtual memory, are implemented by providing a layer of indirection between what the program sees and what the system implements. This layer of indirection is typically ignored in theoretical analysis but has a real (and, in some cases, increasing) impact on system performance. In this talk, Martín Farach-Colton will cover a variety of cases where the cost of indirection becomes significant, including new architectures, such as for hardware accelerators and shared memory.

Martín Farach-Colton is the Leonard J. Shustek Professor of Computer Science and chair of the Department of Computer Science and Engineering at NYU, as well as a distinguished professor emeritus at Rutgers University, where he was on the faculty for 33 years. He is a member of the Argentine National Academy of Sciences and a fellow of AAAS, ACM, IEEE, and SIAM. He was an early employee at Google and was the cofounder of Tokutek, a performance database company that was acquired in 2014. His work focuses on the theory of randomized data structures and their applications to storage systems.

Refreshments will be served at 3 p.m., before the event.

The Richard M. Karp Distinguished Lectures were created in Fall 2019 to celebrate the role of Simons Institute Founding Director Dick Karp in establishing the field of theoretical computer science, formulating its central problems, and contributing stunning results in the areas of computational complexity and algorithms. Formerly known as the Simons Institute Open Lectures, the series features visionary leaders in the field of theoretical computer science and is geared toward a broad scientific audience.

The lecture recording URL will be emailed to registered participants. This URL can be used for immediate access to the livestream and recorded lecture. Lecture recordings will be publicly available on SimonsTV about five days following each presentation unless otherwise noted.

The Simons Institute regularly captures photos and video of activity around the Institute for use in publications and promotional materials. 

If you require special accommodation, please contact our access coordinator at simonsevents@berkeley.edu with as much advance notice as possible.

DRAM scaling has been the prime driver for increasing the capacity of main memory systems. Unfortunately, scaling DRAM to smaller technology nodes is challenging due to the inherent difficulty in designing smaller geometries, device variation, and leakage. Furthermore, devices start to exhibit new failure modes, such as Rowhammer and Row-Press that can be exploited by attackers to take control of the system. In this talk, we will discuss low-cost memory reliability solutions that can tolerate scaling-faults, runtime faults and the new failure modes.