SCHEDULE: NOV 16-22, 2013
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End-to-End Data Transfer Systems for 100 Gbps Networks and Beyond
SESSION: Doctoral Showcase - Early Research Showcase
EVENT TYPE: Doctoral Showcase - Early Research Showcases
TIME: 3:30PM - 5:00PM
SESSION CHAIR: Wojtek James Goscinski
Presenter(s):Yufei Ren
ROOM:601/603
ABSTRACT:
Data-intensive applications place stringent requirements on the performance of both back-end storage systems and front-end network interfaces in modern multi-core servers. However, for transferring data at ultra-high-speed, for example, at 100 Gbps and higher, the effects of multiple bottlenecks along a full end-to-end path, have not been resolved efficiently. My research leverages remote direct memory access (RDMA) and non-uniform memory access (NUMA) technologies to fully utilize bare-metal performance of state-of-the-art hardware. Particularly, my research designs network protocols for data-intensive applications based on RDMA one-sided operations and asynchronous programming interfaces across both local and wide area networks in front-end systems, and a NUMA-aware cache mechanism to align cache memory with the local NUMA node and schedule I/O requests to those threads that are local to the data to be accessed in back-end storage systems. These designs and implementation can significantly improve the performance of end-to-end data transfer systems.
Chair/Presenter Details:
Wojtek James Goscinski (Chair) - Monash University
Yufei Ren - Stony Brook University
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