计算机北卡罗莱纳州立大学副教授周辉阳讲座

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电 信 学 院
计 算 机
科 学 与 技 术

邀 请
D e p a r t m e n t o f E l e c t r i c a l a n d
C o m p u t e r E n g i n e e r i n g

N o r 瑨 C a r o l i n a S t 慴攠U n i v 敲 s i t y

周辉阳
副教授

我系
师生做学术报告


题目:
Programming and Code Compilation for High Performance

GPU Computing

时间:
2011




日(周三

下午
4



地点:电信学院
计算机系会议室
225


Abstract

In t
his talk, I will discuss our work on programming and code compilation for
high performance general purpose computation on graphics processing units
(GPGPU), a.k.a., GPU computing. With their extraordinary computational
throughput and memory access bandwidt
h, GPUs become a promising platform
for supercomputing. However, developing high performance GPGPU programs
to effectively utilize the GPU hardware resources is a challenging task. In our
proposed solution, we argue for a simplified GPU hardware abstractio
n model so
that the programmers can focus on the inherent parallelism of their applications
rather than spending time on low
-
level performance optimizations. The compiler,
on the other hand, will go through a sequence of code optimizations to achieve
the h
igh performance for different GPU architectures.

Bio

Huiyang Zhou received his Bachelor of Electrical Engineering from Xian
Jiaotong University, P.R. China in 1992 and his Ph.D. in Computer Engineering
from North Carolina State University in 2003. He is cu
rrently an associate
professor in the Department of Electrical and Computer Engineering at North
Carolina State University. Between 2003 and 2009, he was an assistant and an
associate professor at the School of Electrical Engineering and Computer
Science,
University of Central Florida. His research focuses on high
performance microarchitecture, low
-
power design, GPU Computing (General
Purpose computing on Graphics Processing Units o
r GPGPU), architecture
support for system dependability, and backend compiler optimization. He is an
associate editor for ACM transactions on architecture and code optimizations.
He is a recipient of NSF CAREER award and a senior member of the IEEE.

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