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A Two-Level Approximate Logic Synthesis Combining Cube Insertion and Removal.
- Source :
-
IEEE Transactions on Computer-Aided Design of Integrated Circuits & Systems . Nov2022, Vol. 41 Issue 11, p5126-5130. 5p. - Publication Year :
- 2022
-
Abstract
- Approximate computing is an attractive paradigm for reducing the design complexity of error-resilient systems, therefore, improving performance and saving power consumption. In this work, we propose a new two-level approximate logic synthesis method based on cube insertion and removal procedures. The experimental results have shown significant literal count and runtime reduction compared to the state-of-the-art approach. The method scalability is illustrated for a high error threshold over large benchmark circuits. The obtained solutions have presented a literal number reduction up to 38%, 56%, and 93% with respect to an error rate of 1%, 3%, and 5%, respectively. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02780070
- Volume :
- 41
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Computer-Aided Design of Integrated Circuits & Systems
- Publication Type :
- Academic Journal
- Accession number :
- 160652646
- Full Text :
- https://doi.org/10.1109/TCAD.2022.3143489