[GitHub] [incubator-tvm] FrozenGene commented on a change in pull request #4788: [FRONTEND][TFLITE]Gather, StridedSlice op support added

[GitBox <gi...@apache.org>]

FrozenGene commented on a change in pull request #4788: [FRONTEND][TFLITE]Gather, StridedSlice op support added
URL: https://github.com/apache/incubator-tvm/pull/4788#discussion_r372740391
 
 

 ##########
 File path: tests/python/frontend/tflite/test_forward.py
 ##########
 @@ -244,6 +244,57 @@ def test_forward_slice():
         _test_slice(np.arange(8, dtype=np.int32).reshape((2, 4)), begin=[0, 1], size=[-1, -1])
         _test_slice(np.arange(5, dtype=np.int32).reshape((5, )), begin=[4], size=[-1])
 
+#######################################################################
+# Gather
+# ------
+
+def _test_gather(dshape, indices, axis, dtype):
+    """ One iteration of Gather """
+    data = np.random.uniform(1, 10, size=dshape).astype(dtype)
+    indices = np.asarray(indices).astype('int32')
+
+    with tf.Graph().as_default():
+        in_data = array_ops.placeholder(shape=data.shape, dtype=data.dtype)
+        out = array_ops.gather(in_data, indices, axis=axis)
+        compare_tflite_with_tvm(data, 'Placeholder:0', [in_data], [out])
+
+def test_forward_gather():
 
 Review comment:
   What happened when the input data is quantized?

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