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hpasapp
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Mar 3, 2021
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This PR removes the
torch.amp.autocast(enabled=False)block insru.ops.elementwise_recurrence_gpu. This would simplify the code and make SRU compatible with both Pytorch Native AMP and apex.The
amp_recurrence_fp16controls if the elementwise recurrence kernel can be run in fp16 or not. After some testing, we believe this can be made defaultTrue, which gives additional speed-up and memory footprint reduction.In addition, we made minor changes to the SRUpp experimental code to let dev evaluation running in fp16.