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Javelin++: scalability issues in global computing

Michael O. Neary, Sean P. Brydon, Paul Kmiec, Sami Rollins, Peter Cappello
2000 Concurrency Practice and Experience  
The focus of this paper is on the fundamental issues of scalability and fault tolerance.  ...  Contributions to scalability and fault tolerance are presented. This is the focus of the paper. Two scheduling schemes are presented: probabilistic work stealing and deterministic work stealing.  ...  date, no large-scale experiments have shown that these concepts work in practice.  ... 
doi:10.1002/1096-9128(200007)12:8<727::aid-cpe507>3.0.co;2-m fatcat:3dw7lpk4hraabfad3lylejjwl4

Cloud Computing in Healthcare and Biomedicine

Barbara Calabrese, Mario Cannataro
2015 Scalable Computing : Practice and Experience  
Cloud Computing offers large scalable computing and storage, data sharing, on-demand anytime and anywhere access to resources and applications, and it supports easy but powerful distributed computing models  ...  increasing volume of clinical and omics data that poses new issues in terms of secure data storage, models for data integration and analysis, and high performance computing.  ...  The experiment results demonstrate that the eCEO model is computationally efficient, flexible, scalable and practical.  ... 
doi:10.12694/scpe.v16i1.1057 fatcat:k5s2o37zcrge5pvbwimhotbsca

A Scalable and Distributed Cloud Brokering Service

Alba Amato, Salvatore Venticinque
2015 Scalable Computing : Practice and Experience  
In this paper a scalable distributed multi-users version of a Broker As A Service solution is proposed, mainly suitable for exploiting the capability of a distributed environment and for addressing the  ...  Cloud computing can be considered the key of the development of ICT systems business. It allows to work with the basic tools, but in a dynamic, mobile and technologically advanced way.  ...  But this kind of multi-criteria optimization problems are hard to compute, so it is necessary a scalable, multi-user, distributed solution.  ... 
doi:10.12694/scpe.v16i2.1086 fatcat:ohrflfpgefhnfnoidhq27qlkci

Implementation of a Horizontal Scalable Balancer for Dew Computing Services

Sasko Ristov, Kiril Cvetkov, Marjan Gusev
2016 Scalable Computing : Practice and Experience  
The scalability is tested by a series of experiments for a small scale servers providing services in the range of dew computing services.  ...  Cloud, fog and dew computing concepts offer elastic resources that can serve scalable services. These resources can be scaled horizontally or vertically.  ...  This work was partially financed by the Faculty of Computer Science and Engineering at the "Ss. Cyril and Methodius University", Skopje, Macedonia.  ... 
doi:10.12694/scpe.v17i2.1157 fatcat:5flukoxbz5hjzc64temevpaf2q

Green and Sustainable High-Performance Computing through Smartphone Crowd Computing

Pijush Kanti Dutta Pramanik, Saurabh Pal, Prasenjit Choudhury
2019 Scalable Computing : Practice and Experience  
.), between SCC and supercomputers and other green computing initiatives such as Grid and Cloud Computing, are presented. The key enablers of SCC are identified and discussed.  ...  This paper advocates for using smartphones and smartphone crowd computing (SCC) to ease off the use of PCs/laptops and centralized high-performance computers (HPCs) such as data centres and supercomputers  ...  Some are not practicable.  ... 
doi:10.12694/scpe.v20i2.1517 fatcat:ixbkxvcn7zdbtomjb4dbqnvrtq

A Survey on Mobile Cloud Computing: Mobile Computing + Cloud Computing (MCC = MC + CC)

Rama Subbareddy Somula, Sasikala R
2018 Scalable Computing : Practice and Experience  
privacy issues and limitations of mobile cloud computing.  ...  However, The Cloud Technology overcome the limitations of mobile computing with better performance and recourses.  ...  , Dynamic scalability of cloud enhances power of mobile computing.  ... 
doi:10.12694/scpe.v19i4.1411 fatcat:y5uucujukbhdtjpuer43vxdmgy

Overlay Service Computing - Modular and Reconfigurable Collective Adaptive Systems

Evangelos Pournaras
2015 Scalable Computing : Practice and Experience  
Despite the significance of this approach to apply collective adaptive systems in practice, applications based on overlay networks often result in a complex integration of the operational logic with topological  ...  This approach results in low abstraction, modularity and reconfigurability of applications that require one or more overlay networks to operate.  ...  These results validate the reconfigurability of overlay services realised according to ASMA architecture and they also provide evidence of how the modularity concept of ASMA is applied in practice.  ... 
doi:10.12694/scpe.v16i3.1100 fatcat:jrmoog4jqnehncsyi2jhfa645q

Influence of Montoring: Fog and Edge Computing

Vivek Kumar Prasad, Madhuri D Bhavsar, Sudeep Tanwar
2019 Scalable Computing : Practice and Experience  
This paper discusses various techniques involved for monitoring for edge and fog computing and its advantages.  ...  The impact of monitoring in edge and fog computing can play an important role to efficiently utilize the resources available at these layers.  ...  o measured data: The monitoring data should be optimally stored and can be used for the future perspective or deal with future adaptation tactics. • Support for scalability adaptation policies: The scalable  ... 
doi:10.12694/scpe.v20i2.1533 fatcat:n4egukpmyrehtpfka2x7vho2xe

Designing a Scalable Social e-Commerce Application

Eugenio Zimeo, Gianfranco Oliva, Fabio Baldi, Alfonso Caracciolo
2013 Scalable Computing : Practice and Experience  
The pattern has been experimented in eCommerce by designing an intelligent and scalable virtual mall.  ...  , so improving scalability.  ...  scalability.  ... 
doi:10.12694/scpe.v14i2.845 fatcat:moxpah7tt5blpmeb5qlpn2ghvu

SCALE-EA: A Scalability Aware Performance Tuning Framework for OpenMP Applications

Shajulin Benedict
2018 Scalable Computing : Practice and Experience  
Experiments were conducted on two machines, namely, a Haswell based machine and an AMD Opteron based 48 core machine.  ...  so forth; and, they have initiated procedures to address application level challenges, such as, data-driven scalability issues, energy consumption requirements, data availability needs, and so forth.  ...  Moreover, researchers had shown their keen interest in counteracting the scalability and the energy consumption issues of applications [2, 4, 15, 31] at various levels of computing systems so that the  ... 
doi:10.12694/scpe.v19i1.1390 fatcat:mn7wbrxna5dnznwpvsft2wlk4i

Evaluating The Scalability of Big Data Frameworks

David Sanchez, Oswaldo Solarte, Victor Bucheli, Hugo Ordonez
2018 Scalable Computing : Practice and Experience  
It was experimentally confronted that the evaluated frameworks are scalable and a model of the form Y (s) = β X(s)$ where β ≈[0.47-0.85] <1 was obtained.  ...  The paper discuss how the scalability in big data is governed by a constant of scalability (β).  ...  Equation 3.2 represents the fit equation and is computed through the method of least squares.  ... 
doi:10.12694/scpe.v19i3.1402 fatcat:6j5h2msac5bynmzss2j2d7377u

AQsort: Scalable Multi-Array In-Place Sorting with OpenMP

Daniel Langr, Pavel Tvrdik, Ivan Simecek
2016 Scalable Computing : Practice and Experience  
AQsort operates in place and was primarily designed for high-performance computing (HPC) runtime environments.  ...  The obtained results show that AQsort provides good scalability and sorting performance generally comparable to its competitors.  ...  This research is part of the Blue Waters sustained-petascale computing project, which is supported by the National Science Foundation (awards OCI-0725070 and ACI-1238993) and the state of Illinois.  ... 
doi:10.12694/scpe.v17i4.1207 fatcat:ak5rlq5umren7gyczp3zg7rgkq

Introduction to the Special Issue

Teodor Florin Fortis
2014 Scalable Computing : Practice and Experience  
INTRODUCTION TO THE SPECIAL ISSUE ON RECENT TOPICS IN HPC AND CLOUDS Dear SCPE readers, It is a pleasure to present a new special issue covering subjects in High Performance Computing and Cloud Computing  ...  legacy software, and a lightweight checkpointing strategy which is adequate to the cloud computing and the workflows characteristics.  ... 
doi:10.12694/scpe.v15i2.978 fatcat:wglwyt7glre67ons2zkyxe4uba

Introduction to the Special Issue on Intelligence on Scalable computing for Recent Applications

Vijaya P, Binu D
2020 Scalable Computing : Practice and Experience  
The ten papers in this special issue cover a range of aspects of theoretical and practical research development on scalable computing.  ...  The special issue has been focussed to overcome the challenges of scalability, which includes size scalability, geographical scalability, administrative scalability, network and synchronous communication  ...  The ten papers in this special issue cover a range of aspects of theoretical and practical research development on scalable computing.  ... 
doi:10.12694/scpe.v21i2.1581 fatcat:5ynzph7uyjektl2xv4ddkq5h2y

Mobiles for Sensing Clouds: the SAaaS4Mobile Experience

Salvatore Distefano, Giovanni Merlino, Antonio Puliafito
2014 Scalable Computing : Practice and Experience  
Smart devices, and mobiles in particular, are at the forefront of several hot new trends in ICT, such as the Internet of Things and service computing.  ...  Cloud computing is another paradigm generating a great deal of offshoots, some of which are aimed at enabling novel services and applications by exploiting its ubiquity and flexibility in combination with  ...  engineering at the basis of the Cloud computing and the Web 2.0.  ... 
doi:10.12694/scpe.v14i4.929 fatcat:e6sqbq7yvffongsgzjkdz5tu5u
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