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Large language models have achieved remarkable capabilities through scaling, and this paper does not challenge that. It instead investigates a different question: once large models already exist, can they become more accessible to…

Performance · Computer Science 2026-05-29 Myeong Jun Jo

Owing to the huge success of generative artificial intelligence (AI), large language models (LLMs) have emerged as a core subclass, underpinning applications such as question answering, text generation, and code completion. While…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-02-03 Yong-Cheng Liaw , Shuo-Han Chen

GPU singletasking is becoming increasingly inefficient and unsustainable as hardware capabilities grow and workloads diversify. We are now at an inflection point where GPUs must embrace multitasking, much like CPUs did decades ago, to meet…

Operating Systems · Computer Science 2025-08-13 Jiarong Xing , Yifan Qiao , Simon Mo , Xingqi Cui , Gur-Eyal Sela , Yang Zhou , Joseph Gonzalez , Ion Stoica

Large Language Models (LLMs) are increasingly integrated into real-world applications, raising concerns about privacy, security and the need to remove undesirable knowledge. Machine Unlearning has emerged as a promising solution, yet faces…

Machine Learning · Computer Science 2025-10-22 Yisheng Zhong , Zhengbang Yang , Zhuangdi Zhu

The integration of Large Language Models (LLMs) into financial technology (FinTech) has revolutionized the analysis and processing of complex financial data, driving advancements in real-time decision-making and analytics. With the growing…

Cryptography and Security · Computer Science 2025-09-12 Sichen Zhu , Hoyeung Leung , Xiaoyi Wang , Jia Wei , Honghui Xu

Large language models (LLMs) have emerged as important components across various fields, yet their training requires substantial computation resources and abundant labeled data. It poses a challenge to robustly training LLMs for individual…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-06-13 Jiaxing QI , Zhongzhi Luan , Shaohan Huang , Carol Fung , Hailong Yang , Depei Qian

Large language models (LLMs) are increasingly integrated into many online services, yet they remain cost-prohibitive to deploy due to the requirement of expensive GPU instances. Prior work has addressed the high cost of LLM serving by…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-07-23 Tyler Griggs , Xiaoxuan Liu , Jiaxiang Yu , Doyoung Kim , Wei-Lin Chiang , Alvin Cheung , Ion Stoica

The customization of large language models (LLMs) for user-specified tasks gets important. However, maintaining all the customized LLMs on cloud servers incurs substantial memory and computational overheads, and uploading user data can also…

Computation and Language · Computer Science 2024-06-12 Jihwan Bang , Juntae Lee , Kyuhong Shim , Seunghan Yang , Simyung Chang

While significant progress has been made in research and development on open-source and cost-efficient large-language models (LLMs), serving scalability remains a critical challenge, particularly for small organizations and individuals…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-02-16 Fei Fang , Yifan Hua , Shengze Wang , Ruilin Zhou , Yi Liu , Chen Qian , Xiaoxue Zhang

Graph neural network(GNN) has been widely applied in real-world applications, such as product recommendation in e-commerce platforms and risk control in financial management systems. Several cache-based GNN systems have been built to…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-06-13 Jie Sun , Li Su , Zuocheng Shi , Wenting Shen , Zeke Wang , Lei Wang , Jie Zhang , Yong Li , Wenyuan Yu , Jingren Zhou , Fei Wu

The success of Transformer models has pushed the deep learning model scale to billions of parameters. Due to the limited memory resource of a single GPU, However, the best practice for choosing the optimal parallel strategy is still…

Machine Learning · Computer Science 2023-10-06 Shenggui Li , Hongxin Liu , Zhengda Bian , Jiarui Fang , Haichen Huang , Yuliang Liu , Boxiang Wang , Yang You

This paper investigates integrating large language models (LLMs) with advanced hardware, focusing on developing a general-purpose device designed for enhanced interaction with LLMs. Initially, we analyze the current landscape, where virtual…

Hardware Architecture · Computer Science 2024-08-21 Jiajun Xu , Qun Wang , Yuhang Cao , Baitao Zeng , Sicheng Liu

Large Language Models (LLMs) have presented impressive performance across several transformative tasks. However, it is non-trivial to efficiently utilize large-scale cluster resources to develop LLMs, often riddled with numerous challenges…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-04-05 Qinghao Hu , Zhisheng Ye , Zerui Wang , Guoteng Wang , Meng Zhang , Qiaoling Chen , Peng Sun , Dahua Lin , Xiaolin Wang , Yingwei Luo , Yonggang Wen , Tianwei Zhang

Deep neural networks (DNNs) have grown exponentially in size over the past decade, leaving only those who have massive datacenter-based resources with the ability to develop and train such models. One of the main challenges for the long…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-08-02 Youjie Li , Amar Phanishayee , Derek Murray , Jakub Tarnawski , Nam Sung Kim

The increasing scale of large language models (LLMs) necessitates highly efficient collective communication frameworks, particularly as training workloads extend to hundreds of thousands of GPUs. Traditional communication methods face…

In recent years, GPUs have become the preferred accelerators for HPC and ML applications due to their parallelism and fast memory bandwidth. While GPUs boost computation, inter-GPU communication can create scalability bottlenecks,…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-24 Didem Unat , Ilyas Turimbetov , Mohammed Kefah Taha Issa , Doğan Sağbili , Flavio Vella , Daniele De Sensi , Ismayil Ismayilov

Large language models (LLMs) with different architectures and sizes have been developed. Serving each LLM with dedicated GPUs leads to resource waste and service inefficiency due to the varying demand of LLM requests. A common practice is…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-04-23 Yihao Zhao , Jiadun Chen , Peng Sun , Lei Li , Xuanzhe Liu , Xin Jin

Generative AI like the Large Language Models (LLMs) has become more available for the general consumer in recent years. Publicly available services, e.g., ChatGPT, perform token generation on networked cloud server hardware, effectively…

Machine Learning · Computer Science 2024-12-23 Liam Seymour , Basar Kutukcu , Sabur Baidya

Large language model (LLM) services are mostly centralized, leading to scalability bottlenecks and underutilization of substantial scattered GPU resources. While decentralization offers a promising alternative, existing frameworks primarily…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-03-25 Huanyu Wang , Ziyu Xia , Zhuoming Chen , Beidi Chen

The AI datacenters are currently being deployed on a large scale to support the training and deployment of power-intensive large-language models (LLMs). Extensive amount of computation and cooling required in datacenters increase concerns…

Systems and Control · Electrical Eng. & Systems 2026-01-14 Nardos Belay Abera , Yize Chen