Wyszukiwarka
ISSN:
eISSN:
Dyscypliny:
- Automatyka, elektronika i elektrotechnika (Dziedzina nauk inżynieryjno-technicznych)
- Informatyka techniczna i telekomunikacja (Dziedzina nauk inżynieryjno-technicznych)
- Inżynieria biomedyczna (Dziedzina nauk inżynieryjno-technicznych)
- Nauki o zarządzaniu i jakości (Dziedzina nauk społecznych)
- Informatyka (Dziedzina nauk ścisłych i przyrodniczych)
Punkty Ministerialne: Pomoc
| 2021 | 70 | MNiSW 2019 |
| Rok | Punkty | Lista |
|---|---|---|
| 2021 | 70 | MNiSW 2019 |
| 2020 | 70 | MNiSW 2019 |
| 2019 | 70 | MNiSW 2019 |
| 2018 | 20 | A |
| 2017 | 20 | A |
| 2016 | 20 | A |
| 2015 | 20 | A |
| 2014 | 20 | A |
| 2013 | 20 | A |
| 2012 | 15 | A |
| 2011 | 15 | A |
| 2010 | 20 | A |
| 2009 | 20 | A |
| 2008 | 20 | A |
Model czasopisma:
Punkty CiteScore:
| 2019 | 3.9 |
| Rok | Punkty |
|---|---|
| 2019 | 3.9 |
| 2018 | 3.2 |
| 2017 | 3.3 |
| 2016 | 3.4 |
| 2015 | 2.8 |
| 2014 | 2 |
| 2013 | 1.8 |
| 2012 | 1.5 |
| 2011 | 1.5 |
Impact Factor:
Polityka wydawnicza:
- Pre-print
- wersja autorska artykułu przed recenzją
- Post-print
- wersja autorska artykułu po recenzji
Tabela statusów SHERPA RoMEO
| SHERPA RoMEO kolor | Polityka archiwizacji |
|---|---|
| Zielony | można archiwizować pre-printy i post-printy lub wersję wydawcy |
| Niebieski | can archive post-prints |
| Żółty | można archiwizować pre-printy |
| Biały | nie można archiwizować żadnych materiałów |
| Szary | brak danych |
Prace opublikowane w tym czasopiśmie
Filtry
wszystkich: 7
Katalog Czasopism
2020
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Improving Clairvoyant: reduction algorithm resilient to imbalanced process arrival patterns
PublikacjaThe Clairvoyant algorithm proposed in “A novel MPI reduction algorithm resilient to imbalances in process arrival times” was analyzed, commented and improved. The comments concern handling certain edge cases in the original pseudocode and description, i.e., adding another state of a process, improved cache friendliness more precise complexity estimations and some other issues improving the robustness of the algorithm implementation....
2019
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Performance evaluation of Unified Memory with prefetching and oversubscription for selected parallel CUDA applications on NVIDIA Pascal and Volta GPUs
PublikacjaThe paper presents assessment of Unified Memory performance with data prefetching and memory oversubscription. Several versions of code are used with: standard memory management, standard Unified Memory and optimized Unified Memory with programmer-assisted data prefetching. Evaluation of execution times is provided for four applications: Sobel and image rotation filters, stream image processing and computational fluid dynamic simulation,...
2018
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Improving all-reduce collective operations for imbalanced process arrival patterns
PublikacjaTwo new algorithms for the all-reduce operation optimized for imbalanced process arrival patterns (PAPs) are presented: (1) sorted linear tree, (2) pre-reduced ring as well as a new way of online PAP detection, including process arrival time estimations, and their distribution between cooperating processes was introduced. The idea, pseudo-code, implementation details, benchmark for performance evaluation and a real case example...
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Parallelization of large vector similarity computations in a hybrid CPU+GPU environment
PublikacjaThe paper presents design, implementation and tuning of a hybrid parallel OpenMP+CUDA code for computation of similarity between pairs of a large number of multidimensional vectors. The problem has a wide range of applications, and consequently its optimization is of high importance, especially on currently widespread hybrid CPU+GPU systems targeted in the paper. The following are presented and tested for computation of all vector...
2017
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Performance evaluation of unified memory and dynamic parallelism for selected parallel CUDA applications
PublikacjaThe aim of this paper is to evaluate performance of new CUDA mechanisms—unified memory and dynamic parallelism for real parallel applications compared to standard CUDA API versions. In order to gain insight into performance of these mechanisms, we decided to implement three applications with control and data flow typical of SPMD, geometric SPMD and divide-and-conquer schemes, which were then used for tests and experiments. Specifically,...
2013
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A model, design, and implementation of an efficient multithreaded workflow execution engine with data streaming, caching, and storage constraints
PublikacjaThe paper proposes a model, design, and implementation of an efficient multithreaded engine for execution of distributed service-based workflows with data streaming defined on a per task basis. The implementation takes into account capacity constraints of the servers on which services are installed and the workflow data footprint if needed. Furthermore, it also considers storage space of the workflow execution engine and its cost....
2010
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Modeling, run-time optimization and execution of distributed workflow applications in the JEE-based BeesyCluster environment
PublikacjaArtykuł prezentuje kompletne rozwiązanie do modelowania naukowych i biznesowych scenariuszy. statycznego i dynamicznego wyboru usług z uwzględnieniem parametrów jakościowych oraz wykonanie scenariuszy w rzeczywistym środowisku. Scenariusz jest modelowany jako acykliczny graf skierowany, w którym węzły reprezentują zadania zaś krawędzie zależności pomiędzy zadaniami. Warstwa pośrednia BeesyCluster jest wykorzystana do umożliwienia...
wyświetlono 180 razy