Results 21 to 30 of about 4,462 (194)

Efficient User-Level Multi-Path Utilization in RDMA Networks

IEEE Access, 2021
RDMA has become one of the most prominent networking technologies in DCNs by providing high bandwidth and ultra-low latency, especially for data-intensive applications.
Sugi Lee, Yusung Kim, Honguk Woo, Ikjun Yeom   +3 more
doaj   +1 more source

USPS:User-space Cross Protocol Proxy System for Efficient Collaboration of Computing Power Resources [PDF]

Jisuanji kexue, 2023
With the rapid development of computing power network,computing power resources such as general computing po-wer,artificial intelligence computing power,and supercomputing are widely distributed.Collaborative service of computing power resources is a key
XIA Jingxuan, SHEN Guowei, GUO Chun, CUI Yunhe
doaj   +1 more source

NP-RDMA: Using Commodity RDMA without Pinning Memory

, 2023
Remote Direct Memory Access (RDMA) has been haunted by the need of pinning down memory regions. Pinning limits the memory utilization because it impedes on-demand paging and swapping. It also increases the initialization latency of large memory applications from seconds to minutes.
Shen, Huijun, Chen, Guo, Li, Bojie, Lin, Xingtong, Zhang, Xingyu, Wang, Xizheng, Geron, Amit, Rabinovitch, Shamir, Lin, Haifeng, Ruan, Han, Li, Lijun, Zhou, Jingbin, Tan, Kun   +12 more
openaire   +2 more sources

Revisiting network support for RDMA [PDF]

Proceedings of the 2018 Conference of the ACM Special Interest Group on Data Communication, 2018
Extended version of the paper appearing in ACM SIGCOMM ...
Mittal, Radhika, Shpiner, Alexander, Panda, Aurojit, Zahavi, Eitan, Krishnamurthy, Arvind, Ratnasamy, Sylvia, Shenker, Scott   +6 more
openaire   +2 more sources

Design and Optimization of a Distributed File System Based on RDMA

Applied Sciences, 2023
With the rapid development of computer and network technology, to deal with explosively growing mass data correctly, distributed file systems have come into being, and they have been applied in many enterprises.
Qinlu He, Pengze Gao, Fan Zhang, Genqing Bian, Weiqi Zhang, Zhen Li   +5 more
doaj   +1 more source

From reactive to proactive load balancing for task‐based parallel applications in distributed memory machines

Concurrency and Computation: Practice and Experience, Volume 35, Issue 24, 1 November 2023., 2023
Summary Load balancing is often a challenge in task‐parallel applications. The balancing problems are divided into static and dynamic. “Static” means that we have some prior knowledge about load information and perform balancing before execution, while “dynamic” must rely on partial information of the execution status to balance the load at runtime ...
Minh Thanh Chung, Josef Weidendorfer, Karl Fürlinger, Dieter Kranzlmüller   +3 more
wiley   +1 more source

Molecular phylogeny and evolution of inflorescence types in Eperua

American Journal of Botany, Volume 110, Issue 10, October 2023., 2023
Abstract Premise The Amazonian hyperdominant genus Eperua (Fabaceae) currently holds 20 described species and has two strongly different inflorescence and flower types, with corresponding different pollination syndrome. The evolution of these vastly different inflorescence types within this genus was unknown and the main topic in this study. Methods We
Hans ter Steege, Elenice A. Fortes, Danaë M. A. Rozendaal, Roy H. J. Erkens, Daniel Sabatier, Gerardo Aymard, Elza Duijm, Marcel Eurlings, Felix Grewe, Maihyra M. Pombo, Vitor F. Gomes, Vidal F. de Mansano, Sylvia M. de Oliveira   +12 more
wiley   +1 more source

Networking in next generation disaggregated datacenters

Concurrency and Computation: Practice and Experience, Volume 35, Issue 21, 25 September 2023., 2023
Summary Nowadays, datacenters lean on a computer‐centric approach based on monolithic servers which include all necessary hardware resources (mainly CPU, RAM, network, and disks) to run applications. Such an architecture comes with two main limitations: (1) difficulty to achieve full resource utilization and (2) coarse granularity for hardware ...
Brice Ekane, Alain Tchana, Daniel Hagimont, Boris Teabe, Noel De Palma   +4 more
wiley   +1 more source

An integrated taxonomy of standard indicators for ranking and selecting supercomputers

IET Computers &Digital Techniques, Volume 17, Issue 3-4, Page 162-179, May-July 2023., 2023
Here, an integrated feature‐based taxonomy comprised of seven indicator groups including passive infrastructure, hardware, software, support and maintenance, service, business, and security features is proposed. These features can be used individually to evaluate a particular aspect of supercomputers or in conjunction with one another to assess ...
Davood Maleki, Alireza Mansouri, Ehsan Arianyan   +2 more
wiley   +1 more source

Forest disturbance and recovery in Peruvian Amazonia

Global Change Biology, Volume 29, Issue 13, Page 3601-3621, July 2023., 2023
This study used Landsat time series in combination with data from 1840 National Forest Inventory plots in Peruvian Amazonia to determine the impact of disturbance, environmental conditions and human use on forests' biomass and tree diversity. We found that the intensity of forest disturbance had a negative effect on the recovery of aboveground biomass ...
Daniela Requena Suarez, Danaë M. A. Rozendaal, Veronique De Sy, Mathieu Decuyper, Natalia Málaga, Patricia Durán Montesinos, Alexs Arana Olivos, Ricardo De la Cruz Paiva, Christopher Martius, Martin Herold   +9 more
wiley   +1 more source