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DATE
2004
IEEE

Operating System Support for Interface Virtualisation of Reconfigurable Coprocessors

13 years 7 months ago
Operating System Support for Interface Virtualisation of Reconfigurable Coprocessors
Reconfigurable Systems-on-Chip (SoC) consist of large Field-Programmable Gate-Arrays (FPGAs) and standard processors. The reconfigurable logic can be used for application-specific coprocessors to speedup execution of applications. The widespread use is limited by the complexity of interfacing software applications with coprocessors. We present a virtualisation layer that lowers the interfacing complexity and improves the portability. The layer shifts the burden of moving data between processor and coprocessor from the programmer to the Operating System (OS). A reconfigurable SoC running Linux is used to prove the concept.
Miljan Vuletic, Ludovic Righetti, Laura Pozzi, Pao
Added 20 Aug 2010
Updated 20 Aug 2010
Type Conference
Year 2004
Where DATE
Authors Miljan Vuletic, Ludovic Righetti, Laura Pozzi, Paolo Ienne
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