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Training Deep Neural Networks (DNNs) is a widely popular workload in both enterprises and cloud data centers. Existing schedulers for DNN training consider GPU as the dominant resource, and allocate other resources such as CPU and memory…

分布式、并行与集群计算 · 计算机科学 2022-08-25 Jayashree Mohan , Amar Phanishayee , Janardhan Kulkarni , Vijay Chidambaram

Training machine learning (ML) models with large datasets can incur significant resource contention on shared clusters. This training typically involves many iterations that continually improve the quality of the model. Yet in exploratory…

分布式、并行与集群计算 · 计算机科学 2018-02-15 Haoyu Zhang , Logan Stafman , Andrew Or , Michael J. Freedman

Deep learning recommendation models (DLRMs) have been widely applied in Internet companies. The embedding tables of DLRMs are too large to fit on GPU memory entirely. We propose a GPU-based software cache approaches to dynamically manage…

信息检索 · 计算机科学 2022-08-11 Jiarui Fang , Geng Zhang , Jiatong Han , Shenggui Li , Zhengda Bian , Yongbin Li , Jin Liu , Yang You

With widespread advances in machine learning, a number of large enterprises are beginning to incorporate machine learning models across a number of products. These models are typically trained on shared, multi-tenant GPU clusters. Similar…

分布式、并行与集群计算 · 计算机科学 2019-08-09 Myeongjae Jeon , Shivaram Venkataraman , Amar Phanishayee , Junjie Qian , Wencong Xiao , Fan Yang

The emergence of reasoning-based LLMs leveraging Chain-of-Thought (CoT) inference introduces new serving challenges, as their extended reasoning phases delay user-visible output and inflate Time-To-First-Token (TTFT). Existing LLM serving…

机器学习 · 计算机科学 2026-02-13 Eunyeong Cho , Jehyeon Bang , Ranggi Hwang , Minsoo Rhu

The increasing adoption of large language models (LLMs) necessitates inference serving systems that can deliver both high throughput and low latency. Deploying LLMs with hundreds of billions of parameters on memory-constrained GPUs exposes…

分布式、并行与集群计算 · 计算机科学 2025-03-10 Bowen Pang , Kai Li , Feifan Wang

In this paper, we propose a novel approach to minimize the inference delay in semantic segmentation using split learning (SL), tailored to the needs of real-time computer vision (CV) applications for resource-constrained devices. Semantic…

计算机视觉与模式识别 · 计算机科学 2024-12-20 Nikos G. Evgenidis , Nikos A. Mitsiou , Sotiris A. Tegos , Panagiotis D. Diamantoulakis , George K. Karagiannidis

Large Language Models (LLMs) falter in multi-step interactions -- often hallucinating, repeating actions, or misinterpreting user corrections -- due to reliance on linear, unstructured context. This fragility stems from the lack of…

人工智能 · 计算机科学 2025-05-27 Ye Ye

The evolution of Large Language Model (LLM) serving towards complex, distributed architectures--specifically the P/D-separated, large-scale DP+EP paradigm--introduces distinct scheduling challenges. Unlike traditional deployments where…

分布式、并行与集群计算 · 计算机科学 2025-12-19 Jian Tian , Shuailong Li , Yang Cao , Wenbo Cui , Minghan Zhu , Wenkang Wu , Jianming Zhang , Yanpeng Wang , Zhiwen Xiao , Zhenyu Hou , Dou Shen

Diffusion large language models (dLLMs) have emerged as a promising alternative for text generation, distinguished by their native support for parallel decoding. In practice, block inference is crucial for avoiding order misalignment in…

计算与语言 · 计算机科学 2026-03-17 Lizhuo Luo , Shenggui Li , Yonggang Wen , Tianwei Zhang

Recent advances in Post-Training Quantization (PTQ) techniques have significantly increased demand for serving quantized large language models (LLMs), enabling higher throughput and substantially reduced memory usage with minimal accuracy…

分布式、并行与集群计算 · 计算机科学 2025-09-16 Kyungmin Bin , Seungbeom Choi , Jimyoung Son , Jieun Choi , Daseul Bae , Daehyeon Baek , Kihyo Moon , Minsung Jang , Hyojung Lee

Lowering costs by driving high utilization across deep learning workloads is a crucial lever for cloud providers. We present Singularity, Microsoft's globally distributed scheduling service for highly-efficient and reliable execution of…

Next-generation automotive applications require vehicular edge computing (VEC), but current management systems are essentially fixed and reactive. They are suboptimal in extremely dynamic vehicular environments because they are constrained…

网络与互联网体系结构 · 计算机科学 2025-08-14 Seyed Hossein Ahmadpanah

Motivated by deep neural network applications, we study the problem of scheduling splittable jobs (e.g., neural network inference tasks) on configurable machines (e.g., multi-instance GPUs). We are given $n$ jobs and a set $C$ of…

数据结构与算法 · 计算机科学 2023-12-12 Matthew Casey , Rajmohan Rajaraman , David Stalfa

Deep learning (DL) has revolutionized areas such as computer vision, natural language processing, and more. However, developing DL systems is challenging due to the complexity of DL workflows. Large Language Models (LLMs), such as GPT,…

Deep Learning (DL), especially with Large Language Models (LLMs), brings benefits to various areas. However, DL training systems usually yield prominent idling GPU resources due to many factors, such as resource allocation and collective…

分布式、并行与集群计算 · 计算机科学 2025-03-27 Cunchi Lv , Xiao Shi , Dong Liang , Wenting Tan , Xiaofang Zhao

Holistic scene understanding is pivotal for the performance of autonomous machines. In this paper we propose a new end-to-end model for performing semantic segmentation and depth completion jointly. The vast majority of recent approaches…

计算机视觉与模式识别 · 计算机科学 2024-03-07 Juan Pablo Lagos , Esa Rahtu

Efficiently training large-scale models (LMs) in GPU clusters involves two separate avenues: inter-job dynamic scheduling and intra-job adaptive parallelism (AP). However, existing dynamic schedulers struggle with large-model scheduling due…

分布式、并行与集群计算 · 计算机科学 2026-03-25 Chunyu Xue , Weihao Cui , Quan Chen , Chen Chen , Han Zhao , Shulai Zhang , Linmei Wang , Yan Li , Limin Xiao , Weifeng Zhang , Jing Yang , Bingsheng He , Minyi Guo

GPUs are readily available in cloud computing and personal devices, but their use for data processing acceleration has been slowed down by their limited integration with common programming languages such as Python or Java. Moreover, using…

分布式、并行与集群计算 · 计算机科学 2021-01-20 Alberto Parravicini , Arnaud Delamare , Marco Arnaboldi , Marco D. Santambrogio

Cloud computing has revolutionized the provisioning of computing resources, offering scalable, flexible, and on-demand services to meet the diverse requirements of modern applications. At the heart of efficient cloud operations are job…

分布式、并行与集群计算 · 计算机科学 2025-01-03 Yan Gu , Zhaoze Liu , Shuhong Dai , Cong Liu , Ying Wang , Shen Wang , Georgios Theodoropoulos , Long Cheng