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HPC users aim to improve their execution times without particular regard for increasing system utilization. On the contrary, HPC operators favor increasing the number of executed applications per time unit and increasing system utilization.…

分布式、并行与集群计算 · 计算机科学 2021-03-11 Ahmed Eleliemy , Florina M. Ciorba

The emergence of P4, a domain specific language, coupled to PISA, a domain specific architecture, is revolutionizing the networking field. P4 allows to describe how packets are processed by a programmable data plane, spanning ASICs and…

硬件体系结构 · 计算机科学 2020-04-17 Thomas Luinaud , Thibaut Stimpfling , Jeferson Santiago da Silva , Yvon Savaria , J. M. Pierre Langlois

Neuromorphic Systems-on-Chip (NSoCs) are becoming heterogeneous by integrating general-purpose processors (GPPs) and neural processing units (NPUs) on the same SoC. For embedded systems, an NSoC may need to execute user applications built…

硬件体系结构 · 计算机科学 2022-09-30 Anup Das

In this research we use a decentralized computing approach to allocate and schedule tasks on a massively distributed grid. Using emergent properties of multi-agent systems, the algorithm dynamically creates and dissociates clusters to serve…

神经与进化计算 · 计算机科学 2015-09-23 Soumya Banerjee , Joshua Hecker

This letter introduces a novel resource allocation algorithm for achieving max-min fairness (MMF) in a rate-splitting multiple access (RSMA) empowered multi-antenna broadcast channel. Specifically, we derive the closed-form solution for the…

信息论 · 计算机科学 2023-10-31 Facheng Luo , Yijie Mao

Modern datacenter switches share packet buffers across ports to boost overall throughput and reduce packet loss. However, as buffer availability per-port-per-bandwidth unit continues to decrease, existing buffer-sharing strategies face…

网络与互联网体系结构 · 计算机科学 2026-05-26 Krishna Agarwal , Muhamad Rizka Maulana , Vamsi Addanki , Habib Mostafaei

Switching, routing, and security functions are the backbone of packet processing networks. Fast and efficient processing of packets requires maintaining the state of a large number of transient network connections. In particular, modern…

网络与互联网体系结构 · 计算机科学 2023-05-05 Luke McHale , Paul V Gratz , Alex Sprintson

Network latency severely impacts the performance of applications running on supercomputers. Adaptive routing algorithms route packets over different available paths to reduce latency and improve network utilization. However, if a switch…

网络与互联网体系结构 · 计算机科学 2025-11-20 Tommaso Bonato , Daniele De Sensi , Salvatore Di Girolamo , Abdulla Bataineh , David Hewson , Duncan Roweth , Torsten Hoefler

Function as a Service (FaaS) permits cloud customers to deploy to cloud individual functions, in contrast to complete virtual machines or Linux containers. All major cloud providers offer FaaS products (Amazon Lambda, Google Cloud…

分布式、并行与集群计算 · 计算机科学 2020-08-12 Pawel Zuk , Krzysztof Rzadca

Service systems are labor intensive due to the large variation in the tasks required to address service requests from multiple customers. Aligning the staffing levels to the forecasted workloads adaptively in such systems is nontrivial…

系统与控制 · 计算机科学 2013-12-31 L. A. Prashanth , H. L. Prasad , Nirmit Desai , Shalabh Bhatnagar , Gargi Dasgupta

In the fields of computer vision (CV) and remote sensing (RS), foundational models typically follow the "big data + large model parameters" paradigm. However, the application of this strategy in seismic data processing faces several…

地球物理 · 物理学 2025-03-14 Xintong Dong , Wenshuo Yu , Jun Lin , Zhenbo Guo , Hongzhou Wang , Jianhao Yang

This paper is a quantitative analysis on packet switched network with a view to generalize load balancing and determination of appropriate routing algorithm in multipath environment. Several routing algorithms have been introduced for…

网络与互联网体系结构 · 计算机科学 2010-07-15 G. G. Md. Nawaz Ali , Rajib Chakraborty , Md. Shihabul Alam , Edward Chan

The emerging technology of quantum computing has the potential to change the way how problems will be solved in the future. This work presents a centralized network control algorithm executable on already existing quantum computer which are…

系统与控制 · 电气工程与系统科学 2024-05-21 Arthur Witt

Hybrid circuit and packet switching for data center networking (DCN) has received considerable research attention recently. A hybrid-switched DCN employs a much faster circuit switch that is reconfigurable with a nontrivial cost, and a much…

网络与互联网体系结构 · 计算机科学 2017-12-20 Liang Liu , Long Gong , Sen Yang , Jun Xu , Lance Fortnow

Although High Performance Computing (HPC) users understand basic resource requirements such as the number of CPUs and memory limits, internal infrastructural utilization data is exclusively leveraged by cluster operators, who use it to…

分布式、并行与集群计算 · 计算机科学 2024-01-19 Abel Souza , Kristiaan Pelckmans , Johan Tordsson

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

The demand for efficient machine learning (ML) accelerators is growing rapidly, driving the development of novel computing concepts such as resistive random access memory (RRAM)-based tiled computing-in-memory (CIM) architectures. CIM…

硬件体系结构 · 计算机科学 2024-01-18 Rebecca Pelke , Jose Cubero-Cascante , Nils Bosbach , Felix Staudigl , Rainer Leupers , Jan Moritz Joseph

In this work, we propose a globally optimal joint successive interference cancellation (SIC) ordering and power allocation (JSPA) algorithm for the sum-rate maximization problem in downlink multi-cell non-orthogonal multiple access (NOMA)…

信息论 · 计算机科学 2021-10-26 Sepehr Rezvani , Eduard A. Jorswieck , Nader Mokari , Mohammad R. Javan

Modern switches have packet processing capacity of up to multi-tera bits per second, and they are also becoming more and more programmable. We seek to understand whether the programmability can translate packet processing capacity to…

网络与互联网体系结构 · 计算机科学 2018-03-06 Li Chen , Ge Chen , Justinas Lingys , Kai Chen

Recently, there are significant advances in the areas of networking, caching and computing. Nevertheless, these three important areas have traditionally been addressed separately in the existing research. In this paper, we present a novel…

网络与互联网体系结构 · 计算机科学 2016-11-17 Qingxia Chen , F. Richard Yu , Tao Huang , Renchao Xie , Jiang Liu , Yunjie Liu