Efficient and portable Winograd convolutions for multi-core processors
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Other documents of the author: Dolz, Manuel F.; Martínez, Héctor; Castelló, Adrián; Alonso-Jordá, Pedro; Quintana-Orti, Enrique S.
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comunitat-uji-handle2:10234/7036
comunitat-uji-handle3:10234/8620
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Title
Efficient and portable Winograd convolutions for multi-core processorsAuthor (s)
Date
2023-02-12Publisher
SpringerISSN
0920-8542; 1573-0484Bibliographic citation
Dolz, M.F., Martínez, H., Castelló, A. et al. Efficient and portable Winograd convolutions for multi-core processors. J Supercomput 79, 10589–10610 (2023). https://doi.org/10.1007/s11227-023-05088-4Type
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Abstract
We take a step forward towards developing high-performance codes for the convolution operator, based on the Winograd algorithm, that are easy to customise for general-purpose processor architectures. In our approach, ... [+]
We take a step forward towards developing high-performance codes for the convolution operator, based on the Winograd algorithm, that are easy to customise for general-purpose processor architectures. In our approach, augmenting the portability of the solution is achieved via the introduction of vector instructions from Intel SSE/AVX2/AVX512 and ARM NEON/SVE to exploit the single-instruction multiple-data capabilities of current processors as well as OpenMP pragmas to exploit multi-threaded parallelism. While this comes at the cost of sacrificing a fraction of the computational performance, our experimental results on three distinct processors, with Intel Xeon Skylake, ARM Cortex A57 and Fujitsu A64FX processors, show that the impact is affordable and still renders a Winograd-based solution that is competitive when compared with the lowering GEMM-based convolution. [-]
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The Journal of Supercomputing (2023) 79:10589–10610Related data
The ImageNet dataset used for the current study is publicly available from the web. See https://www.image-net.org/.Funder Name
CRUE-CSIC | Generalitat Valenciana | Junta de Andalucía
Project code
PID2020-113656RB-C21/C22 | MCIN/AEI/10.13039/501100011033 | CDEIGENT/2018/014 | POSTDOC_21_00025 | FJC2019-039222-I | MCIN/AEI/10.13039/501100011033
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© The Author(s) 2023
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info:eu-repo/semantics/openAccess
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- ICC_Articles [427]