Comments (2)
I'm not sure, but I guess this is because that the following codes perform the data type conversion in CPU
.to(dtype=torch.float32, device=device)
while the suggested codes perform the data type conversion in GPU
.to(device=device).to(dtype=torch.float32)
from rainbow.
How odd - do you have any idea why this is the case? Thanks a lot for the script for quick testing - can confirm that I am indeed seeing a speedup (not so significant for smaller tensors, but sure). Feel free to submit a PR for this change!
from rainbow.
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from rainbow.