Supporting Workflow-level PS Applications by the P-GRADE Grid portal

Kacsuk, Péter; Farkas, Zoltán; Sipos, Gergely; Hermann, Gabor; Kiss, Tamás

doi:10.1007/978-0-387-72498-0_23

Cited by 8 publications

(3 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Parameter study support in P-GRADE Portal P-GRADE Portal supports Parameter Study (Kacsuk et al 2007) type high level of parallelization. The original "job" idea has extended by two special jobs, called Generator and Collector to make flexible the development of Parameter Study type workflows in P-GRADE Portal.…”

Section: Workflow Concept Of the P-grade Portalmentioning

confidence: 99%

Numerical modeling of mantle convection in 3D on the SEE-GRID-SCI infrastructure

2010

View full text Add to dashboard Cite

The Numerical Modeling of Mantle Convection (NMMC3D) application is calculating mantle convection models in 3D Cartesian domain. Our main goal is to study the structure and the surface manifestation (topographic and geoid anomalies) of the mantle plumes. The parameter study support tools of the P-GRADE grid Portal give an effective possibility to make an systematic investigation of the parameters influencing the character of mantle plumes. In collaboration with the MTA SZTAKI Application Porting Centre the NMMC3D has been ported to the SEE-GRID-SCI infrastructure. The paper introduces the steps that were taken to enable NMMC3D application on gLite based grid infrastructure and some results of the calculations. The main parameters influencing the mantle convection are the Rayleigh-number and the viscosity distribution of the mantle. In this paper the effect of these parameters is investigated on the thermal structure and surface manifestations of mantle plumes.

show abstract

Section: Workflow Concept Of the P-grade Portalmentioning

confidence: 99%

Numerical modeling of mantle convection in 3D on the SEE-GRID-SCI infrastructure

2010

View full text Add to dashboard Cite

show abstract

“…There is an active research effort going on in the field of bio-informatics and medical imaging on distributed systems, be it GRIDs [7], cloud computing [12], supercomputers, or GPGPU-s. The image processing algorithms needed for the analysis are inherently parallelizable as there is a large number of independent samples to work on.…”

Section: Benefits Of Parallelizationmentioning

confidence: 99%

Parallel image sharpness measure for supercomputing environment

Windisch

Kozlovszky

2015

2015 IEEE 13th International Symposium on Applied Machine Intelligence and Informatics (SAMI)

View full text Add to dashboard Cite

Image sharpness is an important part of the overall quality of an image. There are multiple metrics to evaluate image sharpness, the algorithms are mainly created for regular desktop computers. This article describes the sharpness metrics devised and implemented at Obuda University parallelized and ported to an HPC infrastructure. Along with the native ported application a workflow has been created on the gUSE/WS-PGRADE portal system and an ASM portlet has been developed to make the service readily available to I.

show abstract

“…GRB [1], P-GRADE [2], GENIUS [3]) have been put to address grid portals issues in order to provide a complete set of general purpose functionalities to transparently and securely deal with job submission, workflow management, resource management, job scheduling, file transfer, replica management, etc in a grid environment (both gLite [17] and Globus [16] based). Moreover, from the standardization point of view, the OGF Grid Computing Environment (GCE) research group aimed at "contributing to the coherence and interoperability of frameworks, portals, PSEs, and other Grid-based computing environments by establishing standards that are required to integrate technology implementations and solutions".…”

Section: Introductionmentioning

confidence: 99%

The GRelC Portal: A Ubiquitous and Seamless Way to Manage Grid Databases

Fiore

Negro

Vadacca

et al. 2008

2008 Ninth International Conference on Parallel and Distributed Computing, Applications and Technologies

View full text Add to dashboard Cite

Grid portals are web gateways aiming at providing a pervasive and ubiquitous access in grid to computational resources, tools, instruments, datasets and metadata via standard web protocols. Moreover, they provide enhanced problem solving capabilities to deal with modern, large scale scientific and engineering problems.Data grid management systems are becoming increasingly important in the context of the recently adopted service oriented paradigm. The Grid Relational Catalog (GRelC) project is working towards ubiquitous, integrated, seamless and comprehensive grid database management solutions.This paper describes the GRelC Portal, a web based grid-enabled solution for grid-database access, management and integration built on top of the GRelC Data Access Service.

show abstract

Supporting Workflow-level PS Applications by the P-GRADE Grid portal

Cited by 8 publications

References 4 publications

Numerical modeling of mantle convection in 3D on the SEE-GRID-SCI infrastructure

Numerical modeling of mantle convection in 3D on the SEE-GRID-SCI infrastructure

Parallel image sharpness measure for supercomputing environment

The GRelC Portal: A Ubiquitous and Seamless Way to Manage Grid Databases

Contact Info

Product

Resources

About