About: Visual Programming of MPI Applications: Debugging, Performance Analysis, and Performance Prediction

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.doiserbia.nb.rs/img/doi/1820-0214/2014/1820-02141400052B.pdf
Description	In our research, we try to simplify the development of parallel applications in the area of the scientific and engineering computations for distributed memory systems. The difficulties of this task lie not only in programming itself, but also in a complexity of supportive activities like debugging and performance analyses. We are developing a unifying framework where it is possible to create parallel applications and perform various supportive activities. The unifying element, that interconnects all these activities, is our visual model that is inspired by Colored Petri Nets. It is used to define the parallel behavior and the same model is used to show the inner state of the developed application back to the user. This paper presents how to extend this approach for debugging, tracing, and performance predictions. It also presents benefits obtained by their interconnection. The presented ideas are integrated into our open source tool Kaira (http://verif.cs.vsb.cz/kaira). Kaira is a prototyping tool, where a user can implement his/her ideas and experiment with them in a short time, create a real running program and verify its performance and scalability. In our research, we try to simplify the development of parallel applications in the area of the scientific and engineering computations for distributed memory systems. The difficulties of this task lie not only in programming itself, but also in a complexity of supportive activities like debugging and performance analyses. We are developing a unifying framework where it is possible to create parallel applications and perform various supportive activities. The unifying element, that interconnects all these activities, is our visual model that is inspired by Colored Petri Nets. It is used to define the parallel behavior and the same model is used to show the inner state of the developed application back to the user. This paper presents how to extend this approach for debugging, tracing, and performance predictions. It also presents benefits obtained by their interconnection. The presented ideas are integrated into our open source tool Kaira (http://verif.cs.vsb.cz/kaira). Kaira is a prototyping tool, where a user can implement his/her ideas and experiment with them in a short time, create a real running program and verify its performance and scalability. (en)
Title	Visual Programming of MPI Applications: Debugging, Performance Analysis, and Performance Prediction Visual Programming of MPI Applications: Debugging, Performance Analysis, and Performance Prediction (en)
skos:prefLabel	Visual Programming of MPI Applications: Debugging, Performance Analysis, and Performance Prediction Visual Programming of MPI Applications: Debugging, Performance Analysis, and Performance Prediction (en)
skos:notation	RIV/61989100:27740/14:86092396!RIV15-MSM-27740___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0070), P(EE.2.3.20.0070), P(GAP202/11/0340), P(LM2011033)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Böhm, Stanislav Běhálek, Marek Meca, Ondřej
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / IT4Innovations
http://linked.open...dnocenehoVysledku	53504
http://linked.open...ai/riv/idVysledku	RIV/61989100:27740/14:86092396
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	performance prediction; performance analysis; debugging; MPI (en)
http://linked.open.../riv/klicoveSlovo	MPI performance prediction performance analysis debugging
http://linked.open...odStatuVydavatele	CS - Státní svaz Srbska a Černé Hory
http://linked.open...ontrolniKodProRIV	[6C5B7F240F39]
http://linked.open...i/riv/nazevZdroje	COMPUTER SCIENCE AND INFORMATION SYSTEMS
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Creating a multidisciplinary R&D team for reliable solution of mechanics tasks The support of the participation in the PRACE initiative and the access of the academic community and the industry of the Czech Republic to HPC resources at the European level IT4Innovations Centre of Excellence Modelling and verification of parallel systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	11
http://linked.open...iv/tvurceVysledku	Böhm, Stanislav Šurkovský, Martin Běhálek, Marek Meca, Ondřej
http://linked.open...ain/vavai/riv/wos	000345948100008
issn	1820-0214
number of pages	22 (xsd:int)
http://bibframe.org/vocab/doi	10.2298/CSIS131204052B
http://localhost/t...ganizacniJednotka	27740

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