HPC Guru (Twitter)

RT @ProjectPhysX: How much floating-point precision do you need for lattice Boltzmann #CFD? #FP64 is overkill in most cases. #FP32/#FP16 mixed-precision works with almost equal accuracy at ¼ the memory demand and is 4x-10x faster on #GPU.
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Big @SFB1357 #PhD paper👉 https://www.researchgate.net/publication/362275548_Accuracy_and_performance_of_the_lattice_Boltzmann_method_with_64-bit_32-bit_and_customized_16-bit_number_formats https://twitter.com/ProjectPhysX/status/1552225695044190212/photo/1