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eLogic: A E-Graph-based Logic Rewriting Framework for Majority-Inverter Graphs

Majority-Inverter Graph (MIG) emerges as a promising data structure for logic optimization and synthesis, offering a more compact representation for logic functions compared to traditional AND/OR-Inverter graphs. Consequently, the MIG finds …

PCB-Migrator: Automated PCB PnR Migration

Despite the availability of numerous frameworks and tools for automated PCB placement and routing, the industry still relies heavily on expert designers to ensure layout reliability and performance. However, when design requirements change, such as …

DCLOG: Don't Cares-based Logic Optimization using Pre-training Graph Neural Networks

Logic rewriting serves as a robust optimization technique that enhances Boolean networks by substituting small segments with more effective implementations. The incorporation of don't cares in this process often yields superior optimization results. …

Partitioning-free 3D-IC Floorplanning

Although 3D IC integration offers a promising path to alleviate interconnect bottlenecks in 2D designs, efficient 3D floorplanning remains challenging due to its increased spatial complexity. Prior approaches that directly extend 2D representations …

ChronoTE: Crosstalk-Aware Timing Estimation for Routing Optimization via Edge-Enhanced GNNs

J2Place: A Multiphase Clocking-Oriented Length-Matching Placement for Rapid Single-Flux-Quantum Circuits

An Optimal DFF-Oriented Technology Legalization Algorithm for Rapid Single-Flux-Quantum Circuits

Superconducting rapid single-flux-quantum (RSFQ) logic has garnered considerable attention as a prospective technology for future computing systems, thanks to its superior high-speed and low-power characteristics. However, conventional semiconductor …

JBSA: A Bit-Serial Accelerator for Deep Neural Networks Using Superconducting SFQ Logic

Late Breaking Results: Hybrid Logic Optimization with Predictive Self-Supervision

Hybrid optimization is an emerging approach in logic synthesis, focusing on applying diverse optimization methods to different parts of a logic circuit. This paper analyzes the relationship between each vertex and its corresponding optimization …

SeDA: Secure and Efficient DNN Accelerators with Hardware/Software Synergy

Ensuring the confidentiality and integrity of DNN accelerators is paramount across various scenarios spanning autonomous driving, healthcare, and finance. However, current security approaches typically require extensive hardware resources, and incur …