Warning of nvcc - Githubissues

SeanNaren / warp-ctc

Pytorch Bindings for warp-ctc

Apache License 2.0

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Warning of nvcc #133

Closed vadimkantorov closed 5 years ago

vadimkantorov commented 5 years ago

ptxas /tmp/tmpxft_00000176_00000000-5_ctc_entrypoint.compute_70.ptx, line 50435; warning : Instruction 'shfl' without '.sync' is deprecated since PTX ISA version 6.0 and will be discontinued in a future PTX ISA version

This is compiled with CUDA 10.0.

SeanNaren commented 5 years ago

These warnings are fine for CUDA 10, however it seems like in CUDA 10.1 these deprecations have taken effect and require changes to warp-ctc. At that point trying to migrate over to the PyTorch CTC function might be the best bet.