Set fp16 as default behavior if user has supported Nvidia GPU (or arm mac) #2203
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Co-authored-by: Michael Schmidt <mitchi5000.ms@googlemail.com>
joeyballentine
commented
Sep 13, 2023
RunDevelopment
approved these changes
Sep 13, 2023
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Since we're resetting settings, I thought this would be pretty important to do. Whether or not a GPU can fp16 is determined by the arch enum kindly provided by the pynvml package. Now, users won't accidentally have fp16 off.
In the future, we could also do the same kind of thing for bf16 and implement support for that to speed up things like swinir on supported gpus.