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Serverless computing with cloud functions is quickly gaining adoption, but constrains programmers with its limited support for state management. We introduce a shared file system for cloud functions. It offers familiar POSIX semantics while…

分布式、并行与集群计算 · 计算机科学 2020-09-22 Johann Schleier-Smith , Leonhard Holz , Nathan Pemberton , Joseph M. Hellerstein

FaaS (Function as a Service) allows developers to upload and execute code in the cloud without managing servers. FaaS offerings from leading public cloud providers are based on system microVM or application container technologies such as…

分布式、并行与集群计算 · 计算机科学 2020-10-19 Ju Long , Hung-Ying Tai , Shen-Ta Hsieh , Michael Juntao Yuan

Serverless Function-as-a-Service (FaaS) platforms provide applications with resources that are highly elastic, quick to instantiate, accounted at fine granularity, and without the need for explicit runtime resource orchestration. This…

分布式、并行与集群计算 · 计算机科学 2024-07-02 Michael Wawrzoniak , Rodrigo Bruno , Ana Klimovic , Gustavo Alonso

Serverless computing is a cloud computing paradigm that allows developers to focus exclusively on business logic as cloud service providers manage resource management tasks. Serverless applications follow this model, where the application…

分布式、并行与集群计算 · 计算机科学 2022-01-28 Anshul Jindal , Mohak Chadha , Shajulin Benedict , Michael Gerndt

Adopting serverless computing to edge networks benefits end-users from the pay-as-you-use billing model and flexible scaling of applications. This paradigm extends the boundaries of edge computing and remarkably improves the quality of…

网络与互联网体系结构 · 计算机科学 2024-08-15 Peiyuan Guan , Chen Chen , Ziru Chen , Lin X. Cai , Xing Hao , Amir Taherkordi

Function-as-a-Service (FaaS) is one of the most promising directions for the future of cloud services, and serverless functions have immediately become a new middleware for building scalable and cost-efficient microservices and…

分布式、并行与集群计算 · 计算机科学 2021-07-05 Marcin Copik , Grzegorz Kwasniewski , Maciej Besta , Michal Podstawski , Torsten Hoefler

Datacenters of today have maintained the same architecture for decades using the server as the primary building block. However, this traditional approach suffers from under-utilization of its resources, often caused by over-allocating these…

硬件体系结构 · 计算机科学 2024-02-21 Mohammad Ewais , Paul Chow

Serverless computing is an emerging Cloud service model. It is currently gaining momentum as the next step in the evolution of hosted computing from capacitated machine virtualisation and microservices towards utility computing. The term…

分布式、并行与集群计算 · 计算机科学 2019-01-11 Manuel Stein

Serverless computing platforms currently rely on basic pricing schemes that are static and do not reflect customer feedback. This leads to significant inefficiencies from a total utility perspective. As one of the fastest-growing cloud…

分布式、并行与集群计算 · 计算机科学 2022-01-26 Vipul Gupta , Soham Phade , Thomas Courtade , Kannan Ramchandran

Memory disaggregation addresses memory imbalance in a cluster by decoupling CPU and memory allocations of applications while also increasing the effective memory capacity for (memory-intensive) applications beyond the local memory limit…

分布式、并行与集群计算 · 计算机科学 2022-02-07 Anil Yelam

In Function as a Service (FaaS), a serverless computing variant, customers deploy functions instead of complete virtual machines or Linux containers. It is the cloud provider who maintains the runtime environment for these functions. FaaS…

分布式、并行与集群计算 · 计算机科学 2022-06-16 Bartłomiej Przybylski , Paweł Żuk , Krzysztof Rzadca

Serverless computing offers the potential to program the cloud in an autoscaling, pay-as-you go manner. In this paper we address critical gaps in first-generation serverless computing, which place its autoscaling potential at odds with…

分布式、并行与集群计算 · 计算机科学 2018-12-11 Joseph M. Hellerstein , Jose Faleiro , Joseph E. Gonzalez , Johann Schleier-Smith , Vikram Sreekanti , Alexey Tumanov , Chenggang Wu

The future of computing systems is inevitably embracing a disaggregated and composable pattern: from clusters of computers to pools of resources that can be dynamically combined together and tailored around applications requirements.…

分布式、并行与集群计算 · 计算机科学 2024-07-02 Christian Pinto , Dong Li , Thaleia Dimitra Doudali , Christina Giannoula , Jie Ren

Cloud-based serverless computing is an increasingly popular computing paradigm. In this paradigm, different services have diverse computing requirements that justify deploying an inconsistently Heterogeneous Computing (HC) system to…

分布式、并行与集群计算 · 计算机科学 2019-05-14 Chavit Denninnart , James Gentry , Mohsen Amini Salehi

Many HPC applications suffer from a bottleneck in the shared caches, instruction execution units, I/O or memory bandwidth, even though the remaining resources may be underutilized. It is hard for developers and runtime systems to ensure…

分布式、并行与集群计算 · 计算机科学 2021-03-17 Felippe V. Zacarias , Vinicius Petrucci , Rajiv Nishtala , Paul Carpenter , Daniel Mossé

Optimizing resource allocation for analytical workloads is vital for reducing costs of cloud-data services. At the same time, it is incredibly hard for users to allocate resources per query in serverless processing systems, and they…

A conventional data center that consists of monolithic-servers is confronted with limitations including lack of operational flexibility, low resource utilization, low maintainability, etc. Resource disaggregation is a promising solution to…

操作系统 · 计算机科学 2020-10-27 Ryousei Takano , Kuniyasu Suzaki

Applications that fuse machine learning and simulation can benefit from the use of multiple computing resources, with, for example, simulation codes running on highly parallel supercomputers and AI training and inference tasks on…

分布式、并行与集群计算 · 计算机科学 2023-12-04 Logan Ward , J. Gregory Pauloski , Valerie Hayot-Sasson , Ryan Chard , Yadu Babuji , Ganesh Sivaraman , Sutanay Choudhury , Kyle Chard , Rajeev Thakur , Ian Foster

Function-as-a-Service (FaaS) is at the core of serverless computing, enabling developers to easily deploy applications without managing computing resources. With an Infrastructure-as-Code (IaC) approach, frameworks like the Serverless…

软件工程 · 计算机科学 2025-08-05 Angel C. Chavez-Moreno , Cristina L. Abad

The increasing use of hardware processing accelerators tailored for specific applications, such as the Vision Processing Unit (VPU) for image recognition, further increases developers' configuration, development, and management overhead.…

分布式、并行与集群计算 · 计算机科学 2022-08-08 Sebastian Werner , Trever Schirmer