Implementation of Collective Communication in Kaira

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F15%3A86090478" target="_blank" >RIV/61989100:27240/15:86090478 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/15:86090478
Result on the web
<a href="http://dx.doi.org/10.1063/1.4913033" target="_blank" >http://dx.doi.org/10.1063/1.4913033</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4913033" target="_blank" >10.1063/1.4913033</a>

Result language
angličtina
Original language name
Implementation of Collective Communication in Kaira
Original language description
Kaira (http://verif.cs.vsb.cz/kaira/) is a high-level development environment for MPI applications. It allows to prototype, observe, debug, and analyze MPI (Message Passing Interface) applications. Kaira supported only point-to-point communication up tothe last version. The current version provides an interface for MPI collective communication; communication that involves a group of processes and allows a very efficient implementation of common operations like scatter, gather, and broadcast. To achievean efficient implementation, these operations have low-level semantics from a user perspective. This paper discusses problems that need to be solved to implement this communication into an abstract environment and describes syntax and semantics of collective transitions that introduces collective communication into Kaira.
Czech name
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Czech description
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Project
<a href="/en/project/EE2.3.30.0055" target="_blank" >EE2.3.30.0055: New creative teams in priorities of scientific research</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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