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Wyszukujesz frazę "High Performance Computing" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Design and performance evaluation of a Linux HPC cluster
Autorzy:
Pera, Donato
Powiązania:
https://bibliotekanauki.pl/articles/1955283.pdf
Data publikacji:
2018
Wydawca:
Politechnika Gdańska
Tematy:
high performance computing
parallel computing
cluster design
HPL
Opis:
In this paper after a short theoretical introduction about modern techniques used inparallel computing, we report a case study related to the design and development of the Caliban Linux High Performance Computing cluster, carried out by the author in the High Performance Computing Laboratory of the University of L’Aquila. Finally we report some performance evaluation tests related to the Caliban cluster performed using HPL (High-Performance Linpack) benchmarks.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2018, 22, 2; 113-123
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
BeesyCluster as front-end for high performance computing services
Autorzy:
Czarnul, P.
Powiązania:
https://bibliotekanauki.pl/articles/1941698.pdf
Data publikacji:
2015
Wydawca:
Politechnika Gdańska
Tematy:
BeesyCluster
high performance computing
services
Web Service interface
Opis:
The paper presents the BeesyCluster system as a middleware allowing invocation of services on high performance computing resources within the NIWA Centre of Competence project. Access is possible through both WWW and SOAP Web Service interfaces. The former allows non-experienced users to invoke both simple and complex services exposed through easyto-use servlets. The latter is meant for integration of external applications with services made available from clusters or servers. Details of services such as APIs used for development as MPI, OpenMP, OpenCL as well as queuing systems are hidden from the user. The paper describes both the WWW and Web Service interfaces extended for use with files of large sizes. Mechanisms for selection of devices for execution of services are described along with experiments including remote invocations.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2015, 19, 4; 387-396
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A parallel genetic algorithm for creating virtual portraits of historical figures
Autorzy:
Krawczyk, H.
Proficz, J.
Ziółkowski, T.
Powiązania:
https://bibliotekanauki.pl/articles/1933983.pdf
Data publikacji:
2012
Wydawca:
Politechnika Gdańska
Tematy:
genetic algorithms
fitness function
KASKADA platform
parallel processing
high performance computing
Opis:
In this paper we present a genetic algorithm (GA) for creating hypothetical virtual portraits of historical figures and other individuals whose facial appearance is unknown. Our algorithm uses existing portraits of random people from a specific historical period and social background to evolve a set of face images potentially resembling the person whose image is to be found. We then use portraits of the person’s relatives to judge which of the evolved images are most likely to resemble his/her actual appearance. Unlike typical GAs, our algorithm uses a new supervised form of fitness function which itself is affected by the evolution process. Additional description of requested facial features can be provided to further influence the final solution (i.e. the virtual portrait). We present an example of a virtual portrait created by our algorithm. Finally, the performance of a parallel implementation developed for the KASKADA platform is presented and evaluated.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2012, 16, 1-2; 145-162
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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