Jakub Skrzypczak - Publications - Bridge of Knowledge

Jakub Skrzypczak

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Year 2023

Efficient parallel implementation of crowd simulation using a hybrid CPU+GPU high performance computing system
Publication
- J. Skrzypczak
- P. Czarnul
- SIMULATION MODELLING PRACTICE AND THEORY - Year 2023
In the paper we present a modern efficient parallel OpenMP+CUDA implementation of crowd simulation for hybrid CPU+GPU systems and demonstrate its higher performance over CPU-only and GPU-only implementations for several problem sizes including 10 000, 50 000, 100 000, 500 000 and 1 000 000 agents. We show how performance varies for various tile sizes and what CPU–GPU load balancing settings shall be preferred for various domain...

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