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2026-07-13 13:33:03 +08:00

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//
// NPUUnary.cpp
// MNN
//
// Created by MNN on b'2020/10/15'.
// Copyright © 2018, Alibaba Group Holding Limited
//
#include "NPUUnary.hpp"
#include "NPUBackend.hpp"
using namespace std;
namespace MNN {
NPUUnary::NPUUnary(MNN::Backend *b, const MNN::Op *op, const std::vector<Tensor *> &inputs, const std::vector<MNN::Tensor *> &outputs) : NPUCommonExecution(b, op) {}
ErrorCode NPUUnary::onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) {
mNpuBackend->setNetworkInput(inputs, mOp);
auto opName = mOp->name()->str();
auto xOp = mNpuBackend->getInputOps(mOp);
auto inputIndex = mOp->inputIndexes()->data()[0];
auto iops = mNpuBackend->mGrapMap[inputIndex]; // x
xOp = iops.back().first;
auto unary_type = mOp->main_as_UnaryOp()->opType();
if (unary_type == UnaryOpOperation_EXP){
shared_ptr<hiai::op::Exp> unary(new hiai::op::Exp(opName));
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_NEG){
shared_ptr<hiai::op::Neg> unary(new hiai::op::Neg(opName));
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_ABS){
shared_ptr<hiai::op::Activation> unary(new hiai::op::Activation(opName+ "_abs"));
(*unary).set_input_x(*xOp.get())
.set_attr_mode(6);
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_SIGMOID){
shared_ptr<hiai::op::Activation> unary(new hiai::op::Activation(opName+ "_sigmoid"));
(*unary).set_input_x(*xOp.get())
.set_attr_mode(0);
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_TANH) {
shared_ptr<hiai::op::Activation> unary(new hiai::op::Activation(opName));
(*unary)
.set_attr_coef(.000000)
.set_attr_negative_slope(0.0f)
.set_attr_mode(2);
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_SILU) {
shared_ptr<hiai::op::Swish> unary(new hiai::op::Swish(opName));
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_SQRT){
shared_ptr<hiai::op::Sqrt> unary(new hiai::op::Sqrt(opName));
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_HARDSWISH){
shared_ptr<hiai::op::HardSwish> unary(new hiai::op::HardSwish(opName));
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_RSQRT){
shared_ptr<hiai::op::Rsqrt> unary(new hiai::op::Rsqrt(opName));
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_SQUARE){
shared_ptr<hiai::op::Square> unary(new hiai::op::Square(opName));
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_LOG){
shared_ptr<hiai::op::Log> unary(new hiai::op::Log(opName));
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_GELU || unary_type == UnaryOpOperation_GELU_STANDARD){
shared_ptr<hiai::op::Activation> unary(new hiai::op::Activation(opName+ "_gelu"));
(*unary).set_input_x(*xOp.get()).set_attr_mode(15);
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else if (unary_type == UnaryOpOperation_ERF){
shared_ptr<hiai::op::Erf> unary(new hiai::op::Erf(opName));
(*unary).set_input_x(*xOp.get());
mNpuBackend->setOutputOps(mOp, {unary}, outputs);
} else {
MNN_ERROR("unary not support this case : %d \n", unary_type);
}
return NO_ERROR;
}
NPUCreatorRegister<TypedCreator<NPUUnary>> __unary_op(OpType_UnaryOp);
} // namespace MNN