Ultra-Elastic CGRAs for Irregular Loop Specialization

Reconfigurable accelerator fabrics, including coarse-grain reconfigurable arrays (CGRAs), have experienced a resurgence in interest because they allow fast-paced software algorithm development to continue evolving post-fabrication. CGRAs traditionally target regular workloads with data-level parallelism (e.g., neural networks, image processing), but once integrated into an SoC they remain idle and...