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Fix JAX DLPack export to use __dlpack__ protocol directly #6247

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Fix JAX DLPack export to use __dlpack__ protocol directly #6247

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4 changes: 2 additions & 2 deletions dali/python/nvidia/dali/plugin/jax/fn/_function_transform.py
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ def gpu_to_dlpack(tensor: jax.Array, stream):
f"The function returned array residing on the device of "
f"kind `{devices[0].platform}`, expected `gpu`."
)
return jax.dlpack.to_dlpack(tensor, stream=stream)
return tensor.__dlpack__(stream=stream)


def cpu_to_dlpack(tensor: jax.Array):
Expand All @@ -44,7 +44,7 @@ def cpu_to_dlpack(tensor: jax.Array):
f"The function returned array residing on the device of "
f"kind `{devices[0].platform}`, expected `cpu`."
)
return jax.dlpack.to_dlpack(tensor)
return tensor.__dlpack__()


def with_gpu_dl_tensors_as_arrays(callback):
Expand Down