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[TFLite][Frontend] Support quantized Pow #15798

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Merged
merged 10 commits into from
Oct 3, 2023
Merged

[TFLite][Frontend] Support quantized Pow #15798

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61c3de3
add quantized pow
tlopex Sep 21, 2023
0bd3e2d
add tests for quantized pow
tlopex Sep 21, 2023
8dd11b9
Merge branch 'main' into pow
tlopex Sep 21, 2023
f605a93
Update test_forward.py
tlopex Sep 21, 2023
41b15af
Merge branch 'main' into pow
tlopex Sep 23, 2023
a833982
Update test_forward.py
tlopex Sep 29, 2023
5a4d17b
Update test_forward.py
tlopex Sep 30, 2023
e813a6e
Update test_forward.py
tlopex Sep 30, 2023
7dbd473
Update test_forward.py
tlopex Sep 30, 2023
489f566
Update test_forward.py
tlopex Sep 30, 2023
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2 changes: 0 additions & 2 deletions python/tvm/relay/frontend/tflite.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1434,8 +1434,6 @@ def convert_div(self, op):
def convert_pow(self, op):
"""Convert TFLite POW"""
# Check if the input tensor is quantized, call QNN op
if self.is_quantized(op):
raise tvm.error.OpNotImplemented("TFlite quantized POW operator is not supported yet.")
return self._convert_elemwise(_op.power, op)

def convert_maximum(self, op):
Expand Down
13 changes: 11 additions & 2 deletions tests/python/frontend/tflite/test_forward.py
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Expand Up @@ -2627,9 +2627,16 @@ def _test_div(data, fused_activation_function=None, quantized=False, qnn_op=None
# -----


def _test_pow(data):
def _test_pow(data, fused_activation_function=None, quantized=False, qnn_op=None):
"""One iteration of power"""
return _test_elemwise(math_ops.pow, data)
return _test_elemwise(
math_ops.pow,
data,
fused_activation_function,
quantized,
qnn_op,
same_qnn_params=True,
)


#######################################################################
Expand Down Expand Up @@ -2866,6 +2873,7 @@ def _test_elemwise_qnn_out_range(qnn_op):
_test_less: (-150, 150),
_test_floor_mod: (-150, 150),
_test_not_equal: (-150, 150),
_test_pow: (0, 3),
_test_less_equal: (-150, 150),
_test_greater_equal: (-150, 150),
}
Expand Down Expand Up @@ -2894,6 +2902,7 @@ def test_all_elemwise():
_test_forward_elemwise(partial(_test_div, fused_activation_function="RELU6"))
_test_forward_elemwise_quantized(_test_div)
_test_forward_elemwise(_test_pow)
_test_forward_elemwise_quantized(_test_pow)
_test_forward_elemwise(_test_maximum)
_test_forward_elemwise_quantized(_test_maximum)
_test_forward_elemwise(_test_minimum)
Expand Down