Year: 2024
Type: conference-paper
Abstract: Artificial Intelligence (AI) and Machine Learning (ML) methods offer significant opportunities to improve the quality of results in high-level synthesis (HLS). For instance, they can be used to model and predict metrics of the final design (e.g., area, considering aspects such as interconnect overhead for different device technologies), thereby facilitating exploration when searching for the best design trade-offs. Additionally, they can help identify hidden correlations across various phases of synthesis and the optimizations performed, enabling the identification of the most effective pipelines. Furthermore, these methods can greatly facilitate and enhance the design space exploration for the synthesis process in terms of both time and quality of results. This paper discusses the opportunities and challenges of augmenting HLS with AI/ML, using as an example the SODA Synthesizer, an open-source hardware generation toolchain that includes SODA-OPT, a hardware/software partitioning and pre-optimization tool developed with the MLIR framework, and PandA-Bambu, a state-of-the-art HLS tool. SODA interfaces with OpenROAD to provide a complete end-to-end toolchain.
Language: English
Subfield: Hardware and Architecture
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4409282755