[TensorRT] Fix BiasAdd with correct axis attribute #13953
Merged
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The original TensorRT BiasAdd converter does not use
axisattribute fromnn.bias_addso it only works withNC, NCHWand implicit mode (when batch dimension is removed).We recently found some NLP and Vision Transformer models are parsed with
axis=-1which caused reshape error later during conversion.This CR adds support of
axisattribute during conversion and related test case foraxis=-1