An Efficient Method for Energy Estimation of Application Specific Instruction-Set Processors

Provided by: Eindhoven University of Technology
Topic: Hardware
Format: PDF
Design space exploration for ASIP instruction-set design is a very complex problem, involving a large set of architectural choices. Existing methods are usually handcrafted and time-consuming. In this paper, the authors propose and investigate a rapid method to estimate the energy consumption of candidate architectures for VLIW ASIP processors. The proposed method avoids the time-consuming simulation of the candidate prototypes, without any loss of accuracy in the predicted energy consumption. They experimentally show the effect of this fast cost evaluation method when used in an automated instruction-set architecture exploration.

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