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[TensorRT] Fix pad_value access (removed from PadAttrs) #9858

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Merged
merged 1 commit into from
Jan 7, 2022
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[TensorRT] Fix pad_value access (removed from PadAttrs) #9858

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7 changes: 5 additions & 2 deletions python/tvm/relay/op/contrib/tensorrt.py
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Original file line number Diff line number Diff line change
Expand Up @@ -737,14 +737,17 @@ def pad_annotate_fn(expr): # pylint: disable=unused-variable
"""Check if nn.pad is supported by TensorRT."""

attrs, args = expr.attrs, expr.args
pad_value = args[1]
assert isinstance(pad_value, relay.Constant)
pad_value = pad_value.data.numpy().item()
if any([x.checked_type.dtype != "float32" for x in args]):
logger.info("Only float32 inputs are supported for TensorRT.")
return False
if attrs.pad_mode != "constant":
logger.info("nn.pad: pad mode is %s but must be constant.", attrs.pad_mode)
return False
if float(attrs.pad_value) != 0.0:
logger.info("nn.pad: pad value is %f but must be 0.0.", float(attrs.pad_value))
if pad_value > 0.0:
logger.info("nn.pad: pad value is %f but must be 0.0.", pad_value)
return False
if len(attrs.pad_width) not in [4, 5]:
logger.info("nn.pad: can only pad 4D or 5D inputs")
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