Controlling Voltage Droop In 2.5D PIM Chiplet Architectures (Washington St., UW-Madison)

Researchers from Washington State University and University of Wisconsin–Madison published a technical paper titled “ReVolt: Power Delivery Network-Aware Voltage Droop Control for 2.5D PIM Chiplet Architectures.” Abstract “Processing-in-memory (PIM)-based 2.5D multi-chiplet platforms are enablers for machine learning (ML) workloads. However, their performance is affected by the power delivery network (PDN), where varying chiplet-level current demand... » read more