wehub-resource-sync
50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
//
|
|
// OnnxOneHot.cpp
|
|
// MNNConverter
|
|
//
|
|
// Created by MNN on 2021/04/20.
|
|
// Copyright © 2018, Alibaba Group Holding Limited
|
|
//
|
|
|
|
#include <limits>
|
|
#include "MNN_generated.h"
|
|
#include "OnnxExtraManager.hpp"
|
|
namespace MNN {
|
|
namespace Express {
|
|
|
|
class OnnxOneHotTransform : public OnnxExtraManager::Transform {
|
|
public:
|
|
virtual EXPRP onExecute(EXPRP expr) const override {
|
|
auto inputs = expr->inputs();
|
|
auto op = expr->get();
|
|
auto extraParam = op->main_as_Extra();
|
|
int axis = 0;
|
|
if (nullptr != extraParam->attr()) {
|
|
const int attrSize = extraParam->attr()->size();
|
|
for (int i = 0; i < attrSize; ++i) {
|
|
auto attr = extraParam->attr()->GetAs<Attribute>(i);
|
|
const auto& key = attr->key()->str();
|
|
if (key == "axis") {
|
|
axis = attr->i();
|
|
}
|
|
}
|
|
}
|
|
if (inputs.size() != 3) {
|
|
MNN_ERROR("Don't support onehot for inputs != 3\n");
|
|
return nullptr;
|
|
}
|
|
auto onOff = _Split(inputs[2], std::vector<int>{2}, 0);
|
|
auto res = _OneHot(inputs[0], inputs[1], onOff[1], onOff[0], axis);
|
|
res->setName(expr->name());
|
|
return res->expr().first;
|
|
}
|
|
};
|
|
|
|
static auto gRegister = []() {
|
|
OnnxExtraManager::get()->insert("OneHot", std::shared_ptr<OnnxExtraManager::Transform>(new OnnxOneHotTransform));
|
|
return true;
|
|
}();
|
|
|
|
} // namespace Express
|
|
} // namespace MNN
|