CRUSH: A Credit-Based Approach for Functional Unit Sharing in Dynamically Scheduled HLS

Dynamically scheduled high-level synthesis (HLS) automatically translates software code (e.g., C/C++) to dataflow circuits-networks of compute units that communicate via handshake signals. These signals schedule the circuit during runtime, allowing them to handle irregular control flow or unpredictable memory accesses efficiently, thus giving them performance merit over statically scheduled circuits produced by standard HLS tools.