Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10216/84987
Autor(es): | Manuel G. Gericota Gustavo R. Alves José M. Ferreira |
Contribuição: | Miguel L. Silva |
Título: | On-line defragmentation for run-time partially reconfigurable FPGAs |
Data de publicação: | 2002 |
Resumo: | Dynamically reconfigurable systems have benefited from a new class of FPGAs recently introduced into the market, which allow partial and dynamic reconfiguration at run time, enabling multiple independent processes from different applications to share the same device, swapping them as needed. When the sequence of tasks to be performed is not predictable, resource allocation decisions have to be made online, producing fragmentation of the FPGA logic space. A rearrangement may be necessary to get enough contiguous space to efficiently implement new incoming processes, avoiding the spreading of their components and, as a result, the degradation of their performance. This paper presents a novel active replication mechanism for configurable logic blocks (CLBs), able to implement online rearrangements, defragmenting the available FPGA resources without disturbing currently running processes. |
Assunto: | Engenharia electrotécnica, Engenharia electrotécnica, electrónica e informática Electrical engineering, Electrical engineering, Electronic engineering, Information engineering |
Áreas do conhecimento: | Ciências da engenharia e tecnologias::Engenharia electrotécnica, electrónica e informática Engineering and technology::Electrical engineering, Electronic engineering, Information engineering |
URI: | https://repositorio-aberto.up.pt/handle/10216/84987 |
Fonte: | Proceedings of the 12th international Conference on Field Programmable Logic andApplications (FPL'02) |
Tipo de Documento: | Artigo em Livro de Atas de Conferência Internacional |
Condições de Acesso: | openAccess |
Licença: | https://creativecommons.org/licenses/by-nc/4.0/ |
Aparece nas coleções: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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65736.pdf | On-line defragmentation for run-time partially reconfigurable FPGAs | 1.1 MB | Adobe PDF | Ver/Abrir |
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