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Exploration Framewo...
Exploration Framework for Synthesizable CGRAs Targeting HPC : Initial Design and Evaluation
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- Adhi, Boma (author)
- RIKEN, Ctr Computat Sci R CCS, Wako, Saitama, Japan.
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- Cortes, Carlos (author)
- RIKEN, Ctr Computat Sci R CCS, Wako, Saitama, Japan.
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- Tan, Yiyu (author)
- RIKEN, Ctr Computat Sci R CCS, Wako, Saitama, Japan.
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- Kojima, Takuya (author)
- RIKEN, Ctr Computat Sci R CCS, Wako, Saitama, Japan.;Univ Tokyo, Grad Sch Informat Sci & Technol, Tokyo, Japan.
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- Podobas, Artur (author)
- KTH,Beräkningsvetenskap och beräkningsteknik (CST)
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- Sano, Kentaro (author)
- RIKEN, Ctr Computat Sci R CCS, Wako, Saitama, Japan.
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RIKEN, Ctr Computat Sci R CCS, Wako, Saitama, Japan RIKEN, Ctr Computat Sci R CCS, Wako, Saitama, Japan.;Univ Tokyo, Grad Sch Informat Sci & Technol, Tokyo, Japan. (creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2022
- 2022
- English.
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In: 2022 IEEE 36Th International Parallel And Distributed Processing Symposium Workshops (IPDPSW 2022). - : Institute of Electrical and Electronics Engineers (IEEE). ; , s. 639-646
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Among the more salient accelerator technologies to continue performance scaling in High-Performance Computing (HPC) are Coarse-Grained Reconfigurable Arrays (CGRAs). However, what benefits CGRAs will bring to HPC workloads and how those benefits will be reaped is an open research question today. In this work, we propose a framework to explore the design space of CGRAs for HPC workloads, which includes a tool flow of compilation and simulation, a CGRA HDL library written in SystemVerilog, and a synthesizable CGRA design as a baseline. Using RTL simulation, we evaluate two well-known computation kernels with the baseline CGRA for multiple different architectural parameters. The simulation results demonstrate both correctness and usefulness of our exploration framework.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Engineering (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Husbyggnad (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Building Technologies (hsv//eng)
Keyword
- CGRA
- Framework
- Design space exploration
- HPC
- RTL simulation
- OpenMP
Publication and Content Type
- ref (subject category)
- kon (subject category)
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