NDLI: GPU Computing

Content Provider	IEEE Xplore Digital Library
Author	Owens, J.D. Houston, M. Luebke, D. Green, S. Stone, J.E. Phillips, J.C.
Copyright Year	1963
Abstract	The graphics processing unit (GPU) has become an integral part of today's mainstream computing systems. Over the past six years, there has been a marked increase in the performance and capabilities of GPUs. The modern GPU is not only a powerful graphics engine but also a highly parallel programmable processor featuring peak arithmetic and memory bandwidth that substantially outpaces its CPU counterpart. The GPU's rapid increase in both programmability and capability has spawned a research community that has successfully mapped a broad range of computationally demanding, complex problems to the GPU. This effort in general-purpose computing on the GPU, also known as GPU computing, has positioned the GPU as a compelling alternative to traditional microprocessors in high-performance computer systems of the future. We describe the background, hardware, and programming model for GPU computing, summarize the state of the art in tools and techniques, and present four GPU computing successes in game physics and computational biophysics that deliver order-of-magnitude performance gains over optimized CPU applications.
Sponsorship	IEEE Publication
Starting Page	879
Ending Page	899
Page Count	21
File Size	1352031
File Format	PDF
ISSN	00189219
Volume Number	96
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-05-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Graphics Central Processing Unit Physics computing Engines Arithmetic Bandwidth Microprocessors Hardware Computational biophysics Performance gain parallel computing General-purpose computing on the graphics processing unit (GPGPU) GPU computing
Content Type	Text
Resource Type	Article
Subject	Computer Science Electrical and Electronic Engineering

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