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A GPU Register File...
A GPU Register File using Static Data Compression
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- Angerd, Alexandra, 1988 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Sintorn, Erik, 1980 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Stenström, Per, 1957 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2020-08-17
- 2020
- Engelska.
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Ingår i: ACM International Conference Proceeding Series. - New York, NY, USA : ACM.
- Relaterad länk:
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http://arxiv.org/pdf...
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- GPUs rely on large register files to unlock thread-level parallelism for high throughput. Unfortunately, large register files are power hungry, making it important to seek for new approaches to improve their utilization. This paper introduces a new register file organization for efficient register-packing of narrow integer and floating-point operands designed to leverage on advances in static analysis. We show that the hardware/software co-designed register file organization yields a performance improvement of up to 79%, and 18.6%, on average, at a modest output-quality degradation.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Engineering (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Programvaruteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Software Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
Nyckelord
- Data compaction and compression
- Approximation
- Graphics processors
- Micro-architecture implementation considerations
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)