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[TFLite][Frontend] Support quantized LESS_EQUAL #15790

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Merged
merged 3 commits into from
Sep 22, 2023
Merged

[TFLite][Frontend] Support quantized LESS_EQUAL #15790

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0c03f3a
Update tflite.py
tlopex Sep 19, 2023
ae74fae
add tests to quantized less_equal
tlopex Sep 19, 2023
267ff22
Merge branch 'main' into less_equal
tlopex Sep 21, 2023
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6 changes: 1 addition & 5 deletions python/tvm/relay/frontend/tflite.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1486,11 +1486,7 @@ def convert_less(self, op):

def convert_less_equal(self, op):
"""Convert TFLite LESS_EQUAL"""
if self.is_quantized(op):
raise tvm.error.OpNotImplemented(
"TFlite quantized LESS_EQUAL operator is not supported yet."
)
return self._convert_elemwise(_op.less_equal, op)
return self._convert_elemwise(_op.less_equal, op, self.is_quantized(op), comparison_op=True)

def convert_equal(self, op):
"""Convert TFLite EQUAL"""
Expand Down
14 changes: 12 additions & 2 deletions tests/python/frontend/tflite/test_forward.py
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Expand Up @@ -2707,9 +2707,17 @@ def _test_less(data, fused_activation_function=None, quantized=False, qnn_op=Non
# ----------


def _test_less_equal(data):
def _test_less_equal(data, fused_activation_function=None, quantized=False, qnn_op=None):
"""One iteration of less_equal"""
return _test_elemwise(math_ops.less_equal, data)
return _test_elemwise(
math_ops.less_equal,
data,
fused_activation_function,
quantized,
qnn_op,
same_qnn_params=True,
comparison_op=True,
)


#######################################################################
Expand Down Expand Up @@ -2850,6 +2858,7 @@ def _test_elemwise_qnn_out_range(qnn_op):
_test_less: (-150, 150),
_test_floor_mod: (-150, 150),
_test_not_equal: (-150, 150),
_test_less_equal: (-150, 150),
}

return qnn_out_range[qnn_op]
Expand Down Expand Up @@ -2888,6 +2897,7 @@ def test_all_elemwise():
_test_forward_elemwise(_test_less)
_test_forward_elemwise_quantized(_test_less)
_test_forward_elemwise(_test_less_equal)
_test_forward_elemwise_quantized(_test_less_equal)
_test_forward_elemwise(_test_equal)
_test_forward_elemwise_quantized(_test_equal)
_test_forward_elemwise(_test_not_equal)
Expand Down