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One more little one #5

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merged 7 commits into from
Aug 25, 2021
Merged

One more little one #5

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6dff71b
Fixed fake quantize issues.
Aug 25, 2021
f8a8dcc
Formatting.
Aug 25, 2021
e13538e
Cleanup unused imports
Aug 25, 2021
3ff2a03
Merge branch 'per_channel_fq2i' into per_channel_fq2i
Aug 25, 2021
0dc65e0
Fix real int8 tests.
Aug 25, 2021
d383fb3
Fix requantize shape bug.
Aug 25, 2021
e80d7e9
Merge branch 'per_channel_fq2i' into per_channel_fq2i
Aug 25, 2021
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7 changes: 5 additions & 2 deletions src/relay/qnn/op/requantize.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -139,8 +139,11 @@ Expr RequantizeLower(const Expr& input_tensor, const Expr& input_scale,
auto zero_scalar = MakeConstantScalar(DataType::Int(32), 0);
if (!IsEqualScalar(input_zero_point, zero_scalar)) {
// Broadcast input zero point if needed.
Expr input_zero_broadcast =
ExpandBiasToMatchAxis(input_zero_point, input_shape.size(), {param->axis});
Expr input_zero_broadcast = ExpandBiasToMatchAxis(Reshape(input_zero_point,
{
-1,
}),
input_shape.size(), {param->axis});
tensor = Subtract(tensor, Cast(input_zero_broadcast, DataType::Int(32)));
}

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