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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F14%3A86092396" target="_blank" >RIV/61989100:27240/14:86092396 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/14:86092396

Výsledek na webu

<a href="http://www.doiserbia.nb.rs/img/doi/1820-0214/2014/1820-02141400052B.pdf" target="_blank" >http://www.doiserbia.nb.rs/img/doi/1820-0214/2014/1820-02141400052B.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2298/CSIS131204052B" target="_blank" >10.2298/CSIS131204052B</a>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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 thisapproach 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 prot

Název v anglickém jazyce

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

Popis výsledku anglicky

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 thisapproach 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 prot

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

COMPUTER SCIENCE AND INFORMATION SYSTEMS

ISSN

1820-0214

e-ISSN

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Svazek periodika

11

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CS - Srbsko a Černá Hora

Počet stran výsledku

22

Strana od-do

1315-1336

Kód UT WoS článku

000345948100008

EID výsledku v databázi Scopus

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