pytorch/caffe2/operators/quantized/int8_quantize_op.cc
Nikita Shulga a9b0a921d5 Disable avoid-non-const-global-variables lint check (#62008)
Summary:
As GoogleTest `TEST` macro is non-compliant with it as well as `DEFINE_DISPATCH`

All changes but the ones to `.clang-tidy` are generated using following script:
```
for i in `find . -type f -iname "*.c*" -or -iname "*.h"|xargs grep cppcoreguidelines-avoid-non-const-global-variables|cut -f1 -d:|sort|uniq`;  do sed -i "/\/\/ NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)/d" $i; done
```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/62008

Reviewed By: driazati, r-barnes

Differential Revision: D29838584

Pulled By: malfet

fbshipit-source-id: 1b2f8602c945bd4ce50a9bfdd204755556e31d13
2021-07-22 18:04:40 -07:00

28 lines
975 B
C++

#include "caffe2/operators/quantized/int8_quantize_op.h"
namespace caffe2 {
REGISTER_CPU_OPERATOR(Int8Quantize, int8::Int8QuantizeOp);
OPERATOR_SCHEMA(Int8Quantize)
.Arg("Y_scale", "Output tensor quantization scale")
.Arg("Y_zero_point", "Output tensor quantization offset")
.NumInputs(1, 2)
.NumOutputs(1)
.TensorInferenceFunction([](const OperatorDef& def,
const vector<TensorShape>& in) {
vector<TensorShape> out;
TensorShape X = in[0];
out.emplace_back(std::move(X));
out[0].set_data_type(TensorProto_DataType_UINT8);
return out;
})
.Input(0, "X", "FP32 Tensor X.")
.Input(
1,
"Qparam",
"Optional Qparam blob that contains quant param computed on activation histogram data"
"Will overwrite Y_scale and Y_zero_point argument if specified")
.Output(0, "Y", "Int8 Tensor qX representing X with linear quantization.");
} // namespace caffe2