Laurent Freund

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Hardware/software codesign approaches consist generally in HW/SW partitioning and scheduling, constrained code generation, hardware and interface synthesis. This paper presents the codesign of an industrial experiment in acoustic echo cancellation (GMDFα algorithm) and emphasizes the partitioning and communication synthesis steps. This experiment points out(More)
This paper presents an approach allowing communication optimization during the hardware-software partitioning task. Our methodology focuses on systems represented by a data flow graph whose nodes are elements of libraries. To abstract the communication constraints, we include communication nodes in this graph. Consequently, assignment and scheduling of(More)
Hardware/Software codesign approaches consist generally in Hw/Sw partitioning and scheduling, constrained code generation, hardware and interface synthesis. This paper presents the codesign of an industrial experiment in acoustic echo cancellation (GMDFa algorithm) and emphasizes the partitioning and communication synthesis steps. This experiment points out(More)
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