CHiPReP—A Compiler for the HiPReP High-Performance Reconfigurable Processor

This article presents CHiPReP, a C compiler for the HiPReP processor, which is a high-performance Coarse-Grained Reconfigurable Array employing Floating-Point Units. CHiPReP is an extension of the LLVM and CCF compiler frameworks. Its main contributions are (i) a Splitting Algorithm for Data Depende...

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Autores principales:	Markus Weinhardt, Mohamed Messelka, Philipp Käsgen
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	coarse-grained reconfigurable array high-performance computing C compiler LLVM graph clustering scheduling Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/61ae3ee5c88f4c589b71b33eac908dee
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id	oai:doaj.org-article:61ae3ee5c88f4c589b71b33eac908dee
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spelling	oai:doaj.org-article:61ae3ee5c88f4c589b71b33eac908dee2021-11-11T15:37:17ZCHiPReP—A Compiler for the HiPReP High-Performance Reconfigurable Processor10.3390/electronics102125902079-9292https://doaj.org/article/61ae3ee5c88f4c589b71b33eac908dee2021-10-01T00:00:00Zhttps://www.mdpi.com/2079-9292/10/21/2590https://doaj.org/toc/2079-9292This article presents CHiPReP, a C compiler for the HiPReP processor, which is a high-performance Coarse-Grained Reconfigurable Array employing Floating-Point Units. CHiPReP is an extension of the LLVM and CCF compiler frameworks. Its main contributions are (i) a Splitting Algorithm for Data Dependence Graphs, which distributes the computations of a C loop to Address-Generator Units and Processing Elements; (ii) a novel instruction clustering and scheduling heuristic; and (iii) an integrated placement, pipeline balancing and routing optimization method based on Simulated Annealing. The compiler was verified and analyzed using a cycle-accurate HiPReP simulation model.Markus WeinhardtMohamed MesselkaPhilipp KäsgenMDPI AGarticlecoarse-grained reconfigurable arrayhigh-performance computingC compilerLLVMgraph clusteringschedulingElectronicsTK7800-8360ENElectronics, Vol 10, Iss 2590, p 2590 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	coarse-grained reconfigurable array high-performance computing C compiler LLVM graph clustering scheduling Electronics TK7800-8360
spellingShingle	coarse-grained reconfigurable array high-performance computing C compiler LLVM graph clustering scheduling Electronics TK7800-8360 Markus Weinhardt Mohamed Messelka Philipp Käsgen CHiPReP—A Compiler for the HiPReP High-Performance Reconfigurable Processor
description	This article presents CHiPReP, a C compiler for the HiPReP processor, which is a high-performance Coarse-Grained Reconfigurable Array employing Floating-Point Units. CHiPReP is an extension of the LLVM and CCF compiler frameworks. Its main contributions are (i) a Splitting Algorithm for Data Dependence Graphs, which distributes the computations of a C loop to Address-Generator Units and Processing Elements; (ii) a novel instruction clustering and scheduling heuristic; and (iii) an integrated placement, pipeline balancing and routing optimization method based on Simulated Annealing. The compiler was verified and analyzed using a cycle-accurate HiPReP simulation model.
format	article
author	Markus Weinhardt Mohamed Messelka Philipp Käsgen
author_facet	Markus Weinhardt Mohamed Messelka Philipp Käsgen
author_sort	Markus Weinhardt
title	CHiPReP—A Compiler for the HiPReP High-Performance Reconfigurable Processor
title_short	CHiPReP—A Compiler for the HiPReP High-Performance Reconfigurable Processor
title_full	CHiPReP—A Compiler for the HiPReP High-Performance Reconfigurable Processor
title_fullStr	CHiPReP—A Compiler for the HiPReP High-Performance Reconfigurable Processor
title_full_unstemmed	CHiPReP—A Compiler for the HiPReP High-Performance Reconfigurable Processor
title_sort	chiprep—a compiler for the hiprep high-performance reconfigurable processor
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/61ae3ee5c88f4c589b71b33eac908dee
work_keys_str_mv	AT markusweinhardt chiprepacompilerforthehiprephighperformancereconfigurableprocessor AT mohamedmesselka chiprepacompilerforthehiprephighperformancereconfigurableprocessor AT philippkasgen chiprepacompilerforthehiprephighperformancereconfigurableprocessor
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CHiPReP—A Compiler for the HiPReP High-Performance Reconfigurable Processor

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