[Frontend][Tensorflow] Support range like axis in tf.raw_ops.All for TF 2.x #7502
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comaniac
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Feb 23, 2021
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LGTM. Thanks.
Also cc @zhiics @yongwww @kevinthesun
Lokiiiiii
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…TF 2.x (apache#7502) * add TF2.x raw_ops.all axis range support * apply linting * fix range() func input
trevor-m
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…TF 2.x (apache#7502) * add TF2.x raw_ops.all axis range support * apply linting * fix range() func input
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I tried to compile tf2 mobilev2_ssd model from tf hub model zoo. Instead of seeing tf.math.reduce_all, there are several tf.raw_ops.All in the graph_def and the axis is a range node instead of some constant. Hence, I added support for if all attributes(start, limit, delta) are constant in a range node, evaluate it directly by genearting corresponging relay.const.
With this, I was able to compile and run inference successfully for tf2 mobilev2_ssd model.