yongwww commented on a change in pull request #4372: [Relay][Frontend][TF] Fix
slice when begin or size is not Const
URL: https://github.com/apache/incubator-tvm/pull/4372#discussion_r348084671
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File path: tests/python/frontend/tensorflow/test_forward.py
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@@ -2188,6 +2188,20 @@ def test_forward_transpose():
_test_forward_tranapose_axes_input((2, 3, 4, 5), (3, 0, 1, 2))
+def _test_forward_slice_operation_input(input_value, begin_value, size_value):
+ input_data = np.array(input_value, dtype=np.float32)
+ with tf.Graph().as_default():
+ input_tensor = tf.placeholder(
+ shape=input_data.shape, dtype=input_data.dtype, name="input")
+ begin_tensor = tf.expand_dims(begin_value, axis=0)
+ size_tensor = tf.expand_dims(size_value, axis=0)
+ slice_tensor = tf.slice(input_tensor, begin_tensor, size_tensor,
name='slice_output')
+ compare_tf_with_tvm([input_data], ['input:0'], 'slice_output:0')
+
+
+def test_forward_slice():
+ _test_forward_slice_operation_input([1, 1], 0, 2)
Review comment:
add test cases to cover begin & size as tensor
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