Marcin Knap - Publications - Bridge of Knowledge

Marcin Knap

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cuda · unified memory · prefetching · memory oversubscription

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Year 2019

Performance evaluation of Unified Memory with prefetching and oversubscription for selected parallel CUDA applications on NVIDIA Pascal and Volta GPUs
Publication
- M. Knap
- P. Czarnul
- JOURNAL OF SUPERCOMPUTING - Year 2019
The 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,...

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