ASP-DAC 2024PublishedCircuit

OSA-HCIM: On-The-Fly Saliency-Aware Hybrid SRAM CIM with Dynamic Precision Configuration

Y.C. Chen, S. Ando, D. Fujiki, S. Takamaeda-Yamazaki, K. Yoshioka

Overview figure for OSA-HCIM — Figure 1 from the paper

A hybrid SRAM compute-in-memory macro with on-the-fly saliency detection and dynamic precision configuration. Reduces computation by skipping non-salient activations while maintaining inference accuracy through adaptive bit-width selection.