High Performance ComputingPublished 26 June 2025FlexNPU: a dataflow-aware flexible deep learning accelerator for energy-efficient edge devicesArnab Raha · Deepak A. Mathaikutty · Shamik Kundu · Soumendu K. GhoshFrontiers in High Performance Computingdoi 10.3389/fhpcp.2025.1570210