Search Results for author: Ganesh Ananthanarayanan

Found 11 papers, 3 papers with code

CacheGen: KV Cache Compression and Streaming for Fast Language Model Serving

1 code implementation11 Oct 2023 YuHan Liu, Hanchen Li, Yihua Cheng, Siddhant Ray, YuYang Huang, Qizheng Zhang, Kuntai Du, Jiayi Yao, Shan Lu, Ganesh Ananthanarayanan, Michael Maire, Henry Hoffmann, Ari Holtzman, Junchen Jiang

Compared to the recent systems that reuse the KV cache, CacheGen reduces the KV cache size by 3. 7-4. 3x and the total delay in fetching and processing contexts by 2. 7-3. 2x while having negligible impact on the LLM response quality in accuracy or perplexity.

Language Modelling Quantization

OneAdapt: Fast Adaptation for Deep Learning Applications via Backpropagation

no code implementations3 Oct 2023 Kuntai Du, YuHan Liu, Yitian Hao, Qizheng Zhang, Haodong Wang, YuYang Huang, Ganesh Ananthanarayanan, Junchen Jiang

While the high demand for network bandwidth and GPU resources could be substantially reduced by optimally adapting the configuration knobs, such as video resolution and frame rate, current adaptation techniques fail to meet three requirements simultaneously: adapt configurations (i) with minimum extra GPU or bandwidth overhead; (ii) to reach near-optimal decisions based on how the data affects the final DNN's accuracy, and (iii) do so for a range of configuration knobs.

object-detection Object Detection

GEMEL: Model Merging for Memory-Efficient, Real-Time Video Analytics at the Edge

no code implementations19 Jan 2022 Arthi Padmanabhan, Neil Agarwal, Anand Iyer, Ganesh Ananthanarayanan, Yuanchao Shu, Nikolaos Karianakis, Guoqing Harry Xu, Ravi Netravali

Video analytics pipelines have steadily shifted to edge deployments to reduce bandwidth overheads and privacy violations, but in doing so, face an ever-growing resource tension.

Management

Ekya: Continuous Learning of Video Analytics Models on Edge Compute Servers

no code implementations19 Dec 2020 Romil Bhardwaj, Zhengxu Xia, Ganesh Ananthanarayanan, Junchen Jiang, Nikolaos Karianakis, Yuanchao Shu, Kevin Hsieh, Victor Bahl, Ion Stoica

Compressed models that are deployed on the edge servers for inference suffer from data drift, where the live video data diverges from the training data.

Machine Learning at the Network Edge: A Survey

1 code implementation31 Jul 2019 M. G. Sarwar Murshed, Christopher Murphy, Daqing Hou, Nazar Khan, Ganesh Ananthanarayanan, Faraz Hussain

To address this issue, efforts have been made to place additional computing devices at the edge of the network, i. e close to the IoT devices where the data is generated.

BIG-bench Machine Learning Edge-computing

Collage Inference: Using Coded Redundancy for Low Variance Distributed Image Classification

no code implementations27 Apr 2019 Krishna Giri Narra, Zhifeng Lin, Ganesh Ananthanarayanan, Salman Avestimehr, Murali Annavaram

Deploying the collage-cnn models in the cloud, we demonstrate that the 99th percentile tail latency of inference can be reduced by 1. 2x to 2x compared to replication based approaches while providing high accuracy.

Classification Cloud Computing +3

Scaling Video Analytics Systems to Large Camera Deployments

no code implementations7 Sep 2018 Samvit Jain, Ganesh Ananthanarayanan, Junchen Jiang, Yuanchao Shu, Joseph E. Gonzalez

Driven by advances in computer vision and the falling costs of camera hardware, organizations are deploying video cameras en masse for the spatial monitoring of their physical premises.

Focus: Querying Large Video Datasets with Low Latency and Low Cost

no code implementations10 Jan 2018 Kevin Hsieh, Ganesh Ananthanarayanan, Peter Bodik, Paramvir Bahl, Matthai Philipose, Phillip B. Gibbons, Onur Mutlu

Focus handles the lower accuracy of the cheap CNNs by judiciously leveraging expensive CNNs at query-time.

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