VQPy: An Object-Oriented Approach to Modern Video Analytics

1 code implementation • 3 Nov 2023 • Shan Yu, Zhenting Zhu, Yu Chen, Hanchen Xu, Pengzhan Zhao, Yang Wang, Arthi Padmanabhan, Hugo Latapie, Harry Xu

Video analytics is widely used in contemporary systems and services.

Object

Bamboo: Making Preemptible Instances Resilient for Affordable Training of Large DNNs

no code implementations • 26 Apr 2022 • John Thorpe, Pengzhan Zhao, Jonathan Eyolfson, Yifan Qiao, Zhihao Jia, Minjia Zhang, Ravi Netravali, Guoqing Harry Xu

DNN models across many domains continue to grow in size, resulting in high resource requirements for effective training, and unpalatable (and often unaffordable) costs for organizations and research labs across scales.

FusionStitching: Boosting Memory Intensive Computations for Deep Learning Workloads

no code implementations • 23 Sep 2020 • Zhen Zheng, Pengzhan Zhao, Guoping Long, Feiwen Zhu, Kai Zhu, Wenyi Zhao, Lansong Diao, Jun Yang, Wei. Lin

We show in this work that memory intensive computations can result in severe performance problems due to off-chip memory access and CPU-GPU context switch overheads in a wide range of deep learning models.

Code Generation