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ICCAD
1994
IEEE

Module selection and data format conversion for cost-optimal DSP synthesis

14 years 3 months ago
Module selection and data format conversion for cost-optimal DSP synthesis
In high level synthesis each node of a synchronous dataflow graph (DFG) is scheduled to a specific time and allocated to a processor. In this paper we present new integer linear programming (ILP) models which generate a blocked schedule for a DFG with implicit retiming, pipelining, and unfolding while performing module selection and data format conversion. A blocked schedule is a schedule which overlaps multiple iterations of the DFG to guarantee a minimum number of processors. Component modules are selected from a library of processors to minimize cost. Furthermore, we include data format converters between processors of different data formats. In addition, we minimize the unfolding factor of the blocked schedule.
Kazuhito Ito, Lori E. Lucke, Keshab K. Parhi
Added 08 Aug 2010
Updated 08 Aug 2010
Type Conference
Year 1994
Where ICCAD
Authors Kazuhito Ito, Lori E. Lucke, Keshab K. Parhi
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