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A Closer Look at GPGPU

delete2016-03-18
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PRE
AI
胡
胡亮 (Liang Hu)
车喜龙 封面图
车喜龙 (Xilong Che) *
S
Si-Qing Zheng
DOI:10.1145/2873053delete
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摘要

摘要

En 中文
The lack of detailed white box illustration leaves a gap in the field of GPGPU (General-Purpose Computing on the Graphic Processing Unit), thus hindering users and researchers from exploring hardware potential while improving application performance. This article bridges the gap by demystifying the micro-architecture and operating mechanism of GPGPU. We propose a descriptive model that addresses key issues of most concerns, including task organization, hardware structure, scheduling mechanism, execution mechanism, and memory access. We also validate the effectiveness of our model by interpreting the software/hardware cooperation of CUDA.
Keyword:
Design
Management
Performance
GPGPU
conceptual model
micro-architecture
SIMD
parallel computing
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期刊

ACM Computing Surveys 封面图
ACM Computing Surveys
IF:
28
论文数:
2.5K
被引数:
3.5W

机构

U
university of texas system
学者数:
18.5W
论文数: 15.6W
被引数: 210
J
Jilin University
学者数:
8.7W
论文数: 5.6W
被引数: 8.9K
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