Search Results for author: Mosharaf Chowdhury

Found 21 papers, 9 papers with code

Andes: Defining and Enhancing Quality-of-Experience in LLM-Based Text Streaming Services

no code implementations25 Apr 2024 Jiachen Liu, Zhiyu Wu, Jae-Won Chung, Fan Lai, Myungjin Lee, Mosharaf Chowdhury

The advent of large language models (LLMs) has transformed text-based services, enabling capabilities ranging from real-time translation to AI-driven chatbots.

FedTrans: Efficient Federated Learning Over Heterogeneous Clients via Model Transformation

no code implementations21 Apr 2024 Yuxuan Zhu, Jiachen Liu, Mosharaf Chowdhury, Fan Lai

Federated learning (FL) aims to train machine learning (ML) models across potentially millions of edge client devices.

Federated Learning

Toward Cross-Layer Energy Optimizations in Machine Learning Systems

no code implementations10 Apr 2024 Jae-Won Chung, Mosharaf Chowdhury

The enormous energy consumption of machine learning (ML) and generative AI workloads shows no sign of waning, taking a toll on operating costs, power delivery, and environmental sustainability.

Venn: Resource Management Across Federated Learning Jobs

no code implementations13 Dec 2023 Jiachen Liu, Fan Lai, Ding Ding, Yiwen Zhang, Mosharaf Chowdhury

Scheduling edge resources among multiple FL jobs is different from GPU scheduling for cloud ML because of the ephemeral nature and planetary scale of participating devices as well as the overlapping resource requirements of diverse FL jobs.

Federated Learning Management +1

Perseus: Removing Energy Bloat from Large Model Training

2 code implementations12 Dec 2023 Jae-Won Chung, Yile Gu, Insu Jang, Luoxi Meng, Nikhil Bansal, Mosharaf Chowdhury

Training large AI models on numerous GPUs consumes a massive amount of energy.

Efficient Large Language Models: A Survey

3 code implementations6 Dec 2023 Zhongwei Wan, Xin Wang, Che Liu, Samiul Alam, Yu Zheng, Jiachen Liu, Zhongnan Qu, Shen Yan, Yi Zhu, Quanlu Zhang, Mosharaf Chowdhury, Mi Zhang

Large Language Models (LLMs) have demonstrated remarkable capabilities in important tasks such as natural language understanding, language generation, and complex reasoning and have the potential to make a substantial impact on our society.

Natural Language Understanding Text Generation

Oobleck: Resilient Distributed Training of Large Models Using Pipeline Templates

1 code implementation15 Sep 2023 Insu Jang, Zhenning Yang, Zhen Zhang, Xin Jin, Mosharaf Chowdhury

Oobleck enables resilient distributed training of large DNN models with guaranteed fault tolerance.

Chasing Low-Carbon Electricity for Practical and Sustainable DNN Training

1 code implementation4 Mar 2023 Zhenning Yang, Luoxi Meng, Jae-Won Chung, Mosharaf Chowdhury

Specifically, our solution observes real-time carbon intensity shifts during training and controls the energy consumption of GPUs, thereby reducing carbon footprint while maintaining training performance.

FLINT: A Platform for Federated Learning Integration

no code implementations24 Feb 2023 Ewen Wang, Ajay Kannan, Yuefeng Liang, Boyi Chen, Mosharaf Chowdhury

Cross-device federated learning (FL) has been well-studied from algorithmic, system scalability, and training speed perspectives.

Federated Learning

Packing Privacy Budget Efficiently

no code implementations26 Dec 2022 Pierre Tholoniat, Kelly Kostopoulou, Mosharaf Chowdhury, Asaf Cidon, Roxana Geambasu, Mathias Lécuyer, Junfeng Yang

This DP budget can be regarded as a new type of compute resource in workloads of multiple ML models training on user data.

Fairness Scheduling

Auxo: Efficient Federated Learning via Scalable Client Clustering

no code implementations29 Oct 2022 Jiachen Liu, Fan Lai, Yinwei Dai, Aditya Akella, Harsha Madhyastha, Mosharaf Chowdhury

In this paper, we explore an additional layer of complexity to mitigate such heterogeneity by grouping clients with statistically similar data distributions (cohorts).

Clustering Federated Learning

Zeus: Understanding and Optimizing GPU Energy Consumption of DNN Training

1 code implementation12 Aug 2022 Jie You, Jae-Won Chung, Mosharaf Chowdhury

In this paper, we observe that common practices to improve training performance can often lead to inefficient energy usage.

Swan: A Neural Engine for Efficient DNN Training on Smartphone SoCs

no code implementations9 Jun 2022 Sanjay Sri Vallabh Singapuram, Fan Lai, Chuheng Hu, Mosharaf Chowdhury

The need to train DNN models on end-user devices (e. g., smartphones) is increasing with the need to improve data privacy and reduce communication overheads.

Egeria: Efficient DNN Training with Knowledge-Guided Layer Freezing

no code implementations17 Jan 2022 Yiding Wang, Decang Sun, Kai Chen, Fan Lai, Mosharaf Chowdhury

To explore this, we first introduce the notion of training plasticity to quantify the training progress of internal DNN layers.

Quantization

Treehouse: A Case For Carbon-Aware Datacenter Software

no code implementations6 Jan 2022 Thomas Anderson, Adam Belay, Mosharaf Chowdhury, Asaf Cidon, Irene Zhang

The end of Dennard scaling and the slowing of Moore's Law has put the energy use of datacenters on an unsustainable path.

Fed-ensemble: Improving Generalization through Model Ensembling in Federated Learning

1 code implementation21 Jul 2021 Naichen Shi, Fan Lai, Raed Al Kontar, Mosharaf Chowdhury

In this paper we propose Fed-ensemble: a simple approach that bringsmodel ensembling to federated learning (FL).

Federated Learning

FedScale: Benchmarking Model and System Performance of Federated Learning at Scale

3 code implementations24 May 2021 Fan Lai, Yinwei Dai, Sanjay S. Singapuram, Jiachen Liu, Xiangfeng Zhu, Harsha V. Madhyastha, Mosharaf Chowdhury

We present FedScale, a federated learning (FL) benchmarking suite with realistic datasets and a scalable runtime to enable reproducible FL research.

Benchmarking Federated Learning +6

Oort: Efficient Federated Learning via Guided Participant Selection

1 code implementation12 Oct 2020 Fan Lai, Xiangfeng Zhu, Harsha V. Madhyastha, Mosharaf Chowdhury

In this paper, we propose Oort to improve the performance of federated training and testing with guided participant selection.

Federated Learning

Salus: Fine-Grained GPU Sharing Primitives for Deep Learning Applications

1 code implementation12 Feb 2019 Peifeng Yu, Mosharaf Chowdhury

We show that these primitives can then be used to implement flexible sharing policies such as fairness, prioritization, and packing for various use cases.

Fairness Management +1

Fast and Accurate Performance Analysis of LTE Radio Access Networks

no code implementations16 May 2016 Anand Padmanabha Iyer, Ion Stoica, Mosharaf Chowdhury, Li Erran Li

Our choice of this domain is influenced by its commonalities with several other domains that produce real-time data, our access to a large live dataset, and their real-time nature and dimensionality which makes it a natural fit for a popular analysis technique, machine learning (ML).

Feature Engineering Multi-Task Learning

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