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Sparse convolution plays a pivotal role in emerging workloads, including point cloud processing in AR/VR, autonomous driving, and graph understanding in recommendation systems. Since the computation pattern is sparse and irregular,…

分布式、并行与集群计算 · 计算机科学 2023-11-23 Haotian Tang , Shang Yang , Zhijian Liu , Ke Hong , Zhongming Yu , Xiuyu Li , Guohao Dai , Yu Wang , Song Han

Applications in emerging domains such as XR are being built as compound inference systems, where multiple ML models are composed in the form of a task graph to service each request. Serving these compound systems efficiently raises two…

分布式、并行与集群计算 · 计算机科学 2026-03-11 Sriram Devata , Rahul Singh , Sarita Adve

Function-as-a-Service (FaaS) platforms and "serverless" cloud computing are becoming increasingly popular. Current FaaS offerings are targeted at stateless functions that do minimal I/O and communication. We argue that the benefits of…

The rapid expansion of Transformer-based large language models has dramatically increased the need for high-performance GPUs. As a result, there is growing demand for fast, accurate, and widely generalizable GPU performance models to…

Two widely adopted techniques for LLM inference serving systems today are hybrid batching and disaggregated serving. A hybrid batch combines prefill and decode tokens of different requests in the same batch to improve resource utilization…

分布式、并行与集群计算 · 计算机科学 2026-01-21 Amna Masood , Pratishtha Gaur , Nuwan Jayasena

The expansion of large language models is increasingly limited by the constrained memory capacity of modern GPUs. To mitigate this, Mixture-of-Experts (MoE) architectures activate only a small portion of parameters during inference,…

分布式、并行与集群计算 · 计算机科学 2025-10-31 Zixu Shen , Kexin Chu , Yifan Zhang , Dawei Xiang , Runxin Wu , Wei Zhang

Graphics processing units (GPUs) can improve deep neural network inference throughput via batch processing, where multiple tasks are concurrently processed. We focus on novel scenarios that the energy-constrained mobile devices offload…

分布式、并行与集群计算 · 计算机科学 2022-06-14 Wenqi Shi , Sheng Zhou , Zhisheng Niu , Miao Jiang , Lu Geng

Running data analytics queries on serverless (FaaS) workers has been shown to be cost- and performance-efficient for a variety of real-world scenarios, including intermittent query arrival patterns, sudden load spikes and management…

数据库 · 计算机科学 2025-10-30 Shyam Jesalpura , Shengda Zhu , Amir Shaikhha , Antonio Barbalace , Boris Grot

The exponential growth of Internet of Things (IoT) has given rise to a new wave of edge computing due to the need to process data on the edge, closer to where it is being produced and attempting to move away from a cloud-centric…

分布式、并行与集群计算 · 计算机科学 2021-11-15 Hamza Javed , Adel N. Toosi , Mohammad S. Aslanpour

Serverless computing has emerged as an attractive paradigm due to the efficiency of development and the ease of deployment without managing any underlying infrastructure. Nevertheless, serverless computing approaches face numerous…

分布式、并行与集群计算 · 计算机科学 2024-06-18 Emilian Simion , Yuandou Wang , Hsiang-ling Tai , Uraz Odyurt , Zhiming Zhao

Serverless computing that runs functions with auto-scaling is a popular task execution pattern in the cloud-native era. By connecting serverless functions into workflows, tenants can achieve complex functionality. Prior researches adopt the…

分布式、并行与集群计算 · 计算机科学 2023-05-01 Zijun Li , Chuhao Xu , Quan Chen , Jieru Zhao , Chen Chen , Minyi Guo

GPUs have become indispensable in high-performance computing, machine learning, and many other domains. Efficiently utilizing the memory subsystem on GPUs is critical for maximizing computing power through massive parallelism. Analyzing…

分布式、并行与集群计算 · 计算机科学 2025-07-28 Yanbo Zhao , Jinku Cui , Zecheng Li , Shuyin Jiao , Xu Liu , Jiajia Li

Serverless computing, or Function-as-a-Service (FaaS), enables a new way of building and scaling applications by allowing users to deploy fine-grained functions while providing fully-managed resource provisioning and auto-scaling. Custom…

分布式、并行与集群计算 · 计算机科学 2021-07-16 Ao Wang , Shuai Chang , Huangshi Tian , Hongqi Wang , Haoran Yang , Huiba Li , Rui Du , Yue Cheng

The high memory and computation demand of large language models (LLMs) makes them challenging to be deployed on consumer devices due to limited GPU memory. Offloading can mitigate the memory constraint but often suffers from low GPU…

分布式、并行与集群计算 · 计算机科学 2025-06-16 Yangyijian Liu , Jun Li , Wu-Jun Li

GPUs are essential to accelerating the latency-sensitive deep neural network (DNN) inference workloads in cloud datacenters. To fully utilize GPU resources, spatial sharing of GPUs among co-located DNN inference workloads becomes…

分布式、并行与集群计算 · 计算机科学 2022-11-04 Fei Xu , Jianian Xu , Jiabin Chen , Li Chen , Ruitao Shang , Zhi Zhou , Fangming Liu

With the increasing number of Internet of Things (IoT) devices, massive amounts of raw data is being generated. The latency, cost, and other challenges in cloud-based IoT data processing have driven the adoption of Edge and Fog computing…

分布式、并行与集群计算 · 计算机科学 2021-12-21 Shivananda R Poojara , Chinmaya Kumar Dehury , Pelle Jakovits , Satish Narayana Srirama

With their high parallelism and resource needs, many scientific applications benefit from cloud deployments. Today, scientific applications are executed on dedicated pools of VMs, resulting in resource fragmentation: users pay for…

分布式、并行与集群计算 · 计算机科学 2023-02-23 Simon Shillaker , Carlos Segarra , Eleftheria Mappoura , Mayeul Fournial , Lluis Vilanova , Peter Pietzuch

Serverless computing is increasingly popular because of the promise of lower cost and the convenience it provides to users who do not need to focus on server management. This has resulted in the availability of a number of proprietary and…

性能 · 计算机科学 2019-12-16 Junfeng Li , Sameer G. Kulkarni , K. K. Ramakrishnan , Dan Li

In cloud machine learning (ML) inference systems, providing low latency to end-users is of utmost importance. However, maximizing server utilization and system throughput is also crucial for ML service providers as it helps lower the…

分布式、并行与集群计算 · 计算机科学 2022-03-01 Yunseong Kim , Yujeong Choi , Minsoo Rhu

Recent works demonstrate the advantages of hardware rasterization for 3D Gaussian Splatting (3DGS) in forward-pass rendering through fast GPU-optimized graphics and fixed memory footprint. However, extending these benefits to backward-pass…

图形学 · 计算机科学 2025-08-14 Yitian Yuan , Qianyue He