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#ifndef CAFFE2_OPERATORS_INT8_TRANSPOSE_OP_H_
#define CAFFE2_OPERATORS_INT8_TRANSPOSE_OP_H_
#include "caffe2/core/context.h"
#include "caffe2/core/operator.h"
#include "caffe2/core/tensor_int8.h"
#include "caffe2/operators/quantized/int8_utils.h"
#include "caffe2/operators/transpose_op.h"
namespace caffe2 {
namespace int8 {
class Int8TransposeOp final : public TransposeOp<CPUContext> {
public:
Int8TransposeOp(const OperatorDef& operator_def, Workspace* ws)
: TransposeOp(operator_def, ws) {}
bool RunOnDevice() override {
auto& X = Inputs()[0]->Get<Int8TensorCPU>();
auto* Y = Outputs()[0]->GetMutable<Int8TensorCPU>();
int32_t Y_zero_point =
this->template GetSingleArgument<int>("Y_zero_point", 0);
auto Y_scale = this->template GetSingleArgument<float>("Y_scale", 1);
CAFFE_ENFORCE_EQ(Y_zero_point, X.zero_point);
CAFFE_ENFORCE_EQ(Y_scale, X.scale);
Y->scale = Y_scale;
Y->zero_point = Y_zero_point;
TransposeImpl<uint8_t>(X.t, &Y->t);
return true;
}
};
} // namespace int8
} // namespace caffe2
#endif // CAFFE2_OPERATORS_INT8_TRANSPOSE_OP_H_
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