NOCS 2022
who it's for
noc researchers, chiplet designers, computer architects, hardware security engineers, system architects, embedded systems engineers, iot researchers
topics
wafer-scale systems; 72-core Grace chip; 2D mesh with diagonals; direction-order routing; two-phase request/ack flow control; model compiler for abstraction; queuing-network latency models; Sinful RTL acceleration; XGBoost packet anomaly detector; BHT attack and CBHD defense; Noiser address encryption remap; all-digital 2.5D PHY (6.4-6.5 Gbps)
| title | author | length |
|---|---|---|
| Panel+Closing | William J. Dally, Axel Jantsch, Michael Kishinevsky, Umit Ogras | 01h 21m |
NOC energy, not latency, drives current designs because AI workloads demand massive parallelism with low‑precision (4–8 bit) compute and terabyte‑scale data… | ||
| Keynote II | William J. Dally | 01h 05m |
Claim: on-chip wires dominate energy and latency, so a 2D mesh (add diagonals if possible) plus separate request/reply networks wins. Router design uses simple… | ||
| Special Session II | Sudeep Pasricha, John Jose, Sujay Deb | 01h 09m |
Hardware Trojans that flip destination ID fields or swap flit type bits in electronic NoCs cause silent cache-miss timeouts and large IPC drops, demonstrated… | ||
| Regular Session II | Neiel Leyva, Alireza Monemi, Enrique Vallejo, Chamika Sudusinghe, Subodha Charles, Sapumal Ahangama, Prabhat Mishra, Bharat Bisht, Shirshendu Das, Anurag Kar, Xueyang Liu, Yonghae Kim, Gururaj Saileshwar, Hyesoon Kim, Tushar Krishna | 01h 12m |
Session showcases four concrete results: an RTL evaluation flow that integrates with ProSmart and Garnet 2.0, finds Sinful’s single-seed variability, and… | ||
| Regular Session III | Zhenmin Li, Yuqing Ma, Gaoming Du, Xiaolei Wang, Yukun Song, Duoli Zhang, Hao Luan, Yu Yao, Chang Huang | 42m |
An analytical model uses network calculus to compute worst‑case reorder buffer size for arbitrary subflow counts and a new traffic‑splitting configuration… | ||
| Opening+Keynote 1 | Marilyn Wolf | 01h 01m |
Argues that building massively distributed IoT requires cheap, self-contained nodes (target $0.01–$10) and shows concrete tech directions: leverage mature… | ||
| Regular Session I | Zhiqiang Chen, Rangyu Deng, Kun Zeng, Xiaoqiang Ni, Hongwei Zhou, Vida Sobhani, Kevin Kauth, Tim Stadtmann, Tobias Gemmeke, Uday Mallappa, Chung-Kuan Cheng, Bill Lin | 01h 05m |
Three concrete deadlock solutions and measurements: an opportunistic traversal packet bypass that tags a “travel” flit to escape a dependency loop, implemented… | ||
| Special Session I | Xiaohang Wang, Chixiao Chen, Jieming Yin, Wen-Xu Cao, Yarui Peng, Maurizio Palesi | 01h 13m |
Seven simulators are released on GitHub to run parallel simulation of chiplet systems with accurate interposer models and claims of scaling to millions of… | ||
| nothing matches | ||