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Insufficient shared memory available on the GPU when using python binding on A100

#511OpenWanqiYuan 创建于 2025-08-17
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WanqiYuancommented
Hi there, Thanks for releasing such an amazing code. I tried to replace several MLPs in my code with Fully-fused-MLP using tcnn python binding. I set the number of neurons as 64 and using A100. I compiled the python binding following the instructions on A100. However, I got an error: FullyFusedMLP: insufficient shared memory available on the GPU. Reduce `n_neurons` or use `CutlassMLP` (better compatibility but slower) instead. I think A100 should have a big shared memory and the layers or number of neurons of the Fully-fused-MLP are not big. Am I missing something when compiling? Thanks!
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