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chore: import upstream snapshot with attribution

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wehub-resource-sync
2026-07-13 13:33:03 +08:00
commit 5b57521aa1
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source/backend/nnapi/execution/NNAPIQuant.cpp
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//
// NNAPIQuant.cpp
// MNN
//
// Created by MNN on 2023/02/02.
// Copyright © 2018, Alibaba Group Holding Limited
//
#include "NNAPIQuant.hpp"
namespace MNN {
NNAPIQuant::NNAPIQuant(MNN::Backend *b, const MNN::Op *op, const std::vector<Tensor *> &inputs, const std::vector<MNN::Tensor *> &outputs) : NNAPICommonExecution(b, op) {
}
ErrorCode NNAPIQuant::onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) {
outputs[0]->buffer().type = halide_type_of<int8_t>();
return mNNAPIBackend->buildQuantOperation(inputs[0], outputs[0]);
// return buildOperation(ANEURALNETWORKS_QUANTIZE, getTensorIdxs(inputs), getTensorIdxs(outputs));
}
NNAPIDequant::NNAPIDequant(MNN::Backend *b, const MNN::Op *op, const std::vector<Tensor *> &inputs, const std::vector<MNN::Tensor *> &outputs) : NNAPICommonExecution(b, op) {
}
ErrorCode NNAPIDequant::onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) {
return buildOperation(ANEURALNETWORKS_DEQUANTIZE, getTensorIdxs(inputs), getTensorIdxs(outputs));
}
REGISTER_NNAPI_OP_CREATOR(NNAPIQuant, OpType_FloatToInt8)
REGISTER_NNAPI_OP_CREATOR(NNAPIDequant, OpType_Int8ToFloat)
} // namespace MNN