Towards efficient oversubscription: on the cost and benefit of event-based communication in MPI

J Bierbaum, M Planeta, H Härtig - … and Operating Systems for …, 2022 - ieeexplore.ieee.org
Oversubscription is a technique that can improve the system utilisation and throughput. …
This approach allows the runtime or operating system to take care of the issues discussed …

QoS and Over-subscription for IP/MPLS Networks

W Chen - 2021 - era.library.ualberta.ca
network techniques, … communication network, the links are shared by many of computers
for data propagation. In addition, normally, the bandwidth of WAN is less than the bandwidth of …

Towards tenant demand-aware bandwidth allocation strategy in cloud datacenter

J Cao, Z Ma, J Xie, X Zhu, F Dong, B Liu - … Generation Computer Systems, 2020 - Elsevier
… the bandwidth oversubscription issue in cloud datacenter. Our proposal aims to design and
implement a bandwidth allocation system … We employ two sampling methods in bandwidth

[HTML][HTML] VNF chaining performance characterization under multi-feature and oversubscription using SR-IOV

A Ben Hamed, A Leivadeas, M Falkner, N Pitaev - Informatics, 2020 - mdpi.com
system throughput and delay in a multi-chained environment, offering multiple features, and
under oversubscription … -IOV chaining techniques that could be used from network operators …

Performance-aware speculative resource oversubscription for large-scale clusters

R Yang, C Hu, X Sun, P Garraghan… - … Distributed Systems, 2020 - ieeexplore.ieee.org
… , LLC and memory bandwidth isolation to protect LRAs from excessive … ROSE method against
nonoversubscription and three representative selection strategies adopted in other systems

The effect of server energy proportionality on data center power oversubscription

S Malla, K Christensen - Future Generation Computer Systems, 2020 - Elsevier
… Repeating this procedure, we find the safe oversubscription level for each of the 554 … level
(at 0.01% probability of overloading) for each server against EP and peak throughput, we get …

[PDF][PDF] Dynamic Bandwidth Allocation in optical network using machine learning

S Rai, AK Garg - Jilin Daxue Xuebao (Gongxueban) …, 2021 - tianjindaxuexuebao.com
… By raising the percentage of appropriate oversubscriptiontechnique and the adopted
algorithm for Dynamic Bandwidth Allocation The network efficiency is increased by extra bandwidth

Data center power oversubscription with a medium voltage power plane and priority-aware capping

V Sakalkar, V Kontorinis, D Landhuis, S Li… - … and Operating Systems, 2020 - dl.acm.org
… high availability cluster is the use of highbandwidth network fabrics which can also scale to
… capping system, we can consider even more aggressive oversubscription, approaching the …

SmartSlice: Dynamic, self-optimization of application's QoS requests to 5G networks

K Rao, M Sankaradas, V Aswal… - … Defined Systems  …, 2021 - ieeexplore.ieee.org
… To be conservative and prevent future oversubscription, we … to 5G networks in order to reduce
network bandwidth wastage, … that our technique is able to save 34% of network bandwidth, …

Effective Utilization of An Unused Bandwidth in IEEE 802.16 Network

AA Ibrahim, SI Salsabil, IA Lawal - Journal of Telecommunication …, 2022 - jtec.utem.edu.my
… in addition to being stable under load conditions such as overload and oversubscription [4]. …
Scheduling Algorithm using Dynamic bandwidth request-allocation approach, which is …