Distributed Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments
CC bY
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s10766-022-00742-5 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8240 |
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oai:localhost:PNK-82402023-04-24T02:21:09Z Distributed Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments Nina, Herrmann Herbert, Kuchen Contemporary HPC hardware OpenMP CC bY Contemporary HPC hardware typically provides several levels of parallelism, e.g. multiple nodes, each having multiple cores (possibly with vectorization) and accelerators. Efficiently programming such systems usually requires skills in combining several low-level frameworks such as MPI, OpenMP, and CUDA. This overburdens programmers without substantial parallel programming skills. One way to overcome this problem and to abstract from details of parallel programming is to use algorithmic skeletons. In the present paper, we evaluate the multi-node, multi-CPU and multi-GPU implementation of the most essential skeletons Map, Reduce, and Zip. Our main contribution is a discussion of the efficiency of using multiple parallelization levels and the consideration of which fine-tune settings should be offered to the user. 2023-04-24T02:21:09Z 2023-04-24T02:21:09Z 2023 Book https://link.springer.com/article/10.1007/s10766-022-00742-5 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8240 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
Contemporary HPC hardware OpenMP |
| spellingShingle |
Contemporary HPC hardware OpenMP Nina, Herrmann Herbert, Kuchen Distributed Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments |
| description |
CC bY |
| format |
Book |
| author |
Nina, Herrmann Herbert, Kuchen |
| author_facet |
Nina, Herrmann Herbert, Kuchen |
| author_sort |
Nina, Herrmann |
| title |
Distributed Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments |
| title_short |
Distributed Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments |
| title_full |
Distributed Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments |
| title_fullStr |
Distributed Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments |
| title_full_unstemmed |
Distributed Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments |
| title_sort |
distributed calculations with algorithmic skeletons for heterogeneous computing environments |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s10766-022-00742-5 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8240 |
| _version_ |
1764086839084318720 |
| score |
8.891145 |