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cs.ET2025
CMOS+X: Stacking Persistent Embedded Memories based on Oxide Transistors upon GPGPU Platforms
Faaiq Waqar, Ming-Yen Lee, Seongwon Yoon +2
In contemporary general-purpose graphics processing units (GPGPUs), the continued increase in raw arithmetic throughput is constrained by the capabilities of the register file (sin…
cs.ET2025
Optimization and Benchmarking of Monolithically Stackable Gain Cell Memory for Last-Level Cache
Faaiq Waqar, Jungyoun Kwak, Junmo Lee +4
The Last Level Cache (LLC) is the processor's critical bridge between on-chip and off-chip memory levels - optimized for high density, high bandwidth, and low operation energy. To…
cs.ET2025
Monolithic 3D FPGAs Utilizing Back-End-of-Line Configuration Memories
Faaiq Waqar, Jiahao Zhang, Anni Lu +3
This work presents a novel monolithic 3D (M3D) FPGA architecture that leverages stackable back-end-of-line (BEOL) transistors to implement configuration memory and pass gates, sign…