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Generating hardware...
Generating hardware and software for RISC-V cores generated with Rocket Chip generator
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- Savas, Suleyman (författare)
- Huawei Technologies, Switzerland
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- Bezati, Endri (författare)
- Swiss Federal Institute of Technology
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- Janneck, Jorn W. (författare)
- Lund University,Lunds universitet,Institutionen för datavetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Computer Science,Departments at LTH,Faculty of Engineering, LTH
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Qu, Gang (redaktör/utgivare)
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Xiong, Jinjun (redaktör/utgivare)
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Zhao, Danella (redaktör/utgivare)
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Muthukumar, Venki (redaktör/utgivare)
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Reza, Md Farhadur (redaktör/utgivare)
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Sridhar, Ramalingam (redaktör/utgivare)
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(creator_code:org_t)
- 2021
- 2021
- Engelska 6 s.
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Ingår i: Proceedings - 34th IEEE International System-on-Chip Conference, SOCC 2021. - 2164-1676 .- 2164-1706. - 9781665429313 ; 2021-September, s. 89-94
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This paper presents the hardware/software generation backend of a code generation framework. The backend aims at synthesizing complete systems based on RISC-V cores with accelerators from a single-language description. The framework takes the dataflow description of an algorithm as input and generates a combination of hardware (in Chisel) and software (in C) that interacts with the hardware. The hardware can be integrated with RISC-V cores created by the Rocket Chip generator and the software can be executed on these cores.The generated hardware requires similar amount of resources as the hand-written hardware while achieving equal or higher clock rates. As expected, the accelerators perform the calculations faster than the general purpose processor, 5 to 33x in our experiments. When these accelerators are integrated with the Rocket cores, they increase the performance by 25% and 260% in the two use-cases we investigate.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
Nyckelord
- accelerator
- Chisel
- dataflow
- hardware/software co-design
- RISC-V
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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