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[ Relay ][ Frontend ][ Tensorflow ]add op add_n to relay/frontend/tensorflow.py #4181

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Merged
merged 16 commits into from
Nov 1, 2019
Merged

[ Relay ][ Frontend ][ Tensorflow ]add op add_n to relay/frontend/tensorflow.py #4181

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9419bc5
add op add_n to relay/frontend/tensorflow.py
Oct 23, 2019
096f0ea
refromat code style
Oct 23, 2019
99447ac
add tvm.relay.frontend.from_tensorflow tensor add_n test
Oct 24, 2019
02a4c3b
fix test add_n problem
Oct 24, 2019
a752ba3
fix test add_n problems
Oct 24, 2019
30fb897
add tuple inputs support to add_n
Oct 24, 2019
bc73711
fromat code style
Oct 24, 2019
8906e3f
format code style
Oct 24, 2019
b7840ad
add float32 test to relay.fronted.tensorflow
Oct 25, 2019
ffc7ebf
add float32 test to relay.fronted.tensorflow
Oct 25, 2019
97cb9f4
fromat code style with autopep8
Oct 25, 2019
91a11ea
fromat code style
Oct 25, 2019
e4108e4
Merge remote-tracking branch 'upstream/master'
Oct 29, 2019
b86823b
add AddN to docs/frontend/tensorflow
Oct 29, 2019
2d03681
fix a mispelling
Oct 30, 2019
cf997d9
resovle the conflicts
Nov 1, 2019
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1 change: 1 addition & 0 deletions docs/frontend/tensorflow.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -115,6 +115,7 @@ Supported Ops

- Abs
- Add
- AddN
- All
- Any
- ArgMax
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13 changes: 13 additions & 0 deletions python/tvm/relay/frontend/tensorflow.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1318,6 +1318,18 @@ def _impl(inputs, attr, params):
return AttrCvt('ndarray_size', transforms={'out_type' : 'dtype'})(inputs, new_attr)
return _impl

def _add_n():
def _impl(inputs, attr, params):
if not isinstance(inputs, tuple):
inputs = list(inputs)
assert len(inputs) > 0, "add_n take >=1 inputs, but 0 given."
_res = inputs[0]
for each in inputs[1:]:
_res = _op.add(_res, each)
return _res
return _impl


# compatible operators that do NOT require any conversion.
_identity_list = []

Expand All @@ -1329,6 +1341,7 @@ def _impl(inputs, attr, params):
_convert_map = {
'Abs' : AttrCvt('abs'),
'Add' : _elemwise('add'),
'AddN' : _add_n(),
'All' : _reduce('all'),
'Any' : _reduce('any'),
'ArgMax' : _argx(_op.argmax, 'argmax'),
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