siju-samuel commented on a change in pull request #5080: [KERAS] conv3d
frontend operator support
URL: https://github.com/apache/incubator-tvm/pull/5080#discussion_r395991799
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File path: python/tvm/relay/frontend/keras.py
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@@ -319,6 +319,75 @@ def _convert_convolution(inexpr, keras_layer, etab):
out = _convert_activation(out, act_type, etab)
return out
+def _convert_convolution3d(inexpr, keras_layer, etab):
+ _check_data_format(keras_layer)
+ weightList = keras_layer.get_weights()
+ weight = weightList[0]
+
+ if etab.data_layout == 'NDHWC':
+ kernel_layout = 'DHWIO'
+ else:
+ kernel_layout = 'OIDHW'
+ msg = 'Kernel layout with {} is not supported for operator
Convolution3D ' \
+ 'in frontend Keras.'
+ raise tvm.error.OpAttributeUnImplemented(msg.format(etab.data_layout))
+
+ dilation_rate = keras_layer.dilation_rate
+ if isinstance(dilation_rate, (list, tuple)):
+ dilation = [dilation_rate[0], dilation_rate[1], dilation_rate[2]]
+ else:
+ dilation = [dilation_rate, dilation_rate, dilation_rate]
+
+ kernel_d1 = weight.shape[0]
+ kernel_d2 = weight.shape[1]
+ kernel_d3 = weight.shape[2]
+ # in_channels = weight.shape[3]
Review comment:
Thanks for the review. @FrozenGene Pylint will give error. unused variable
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