forked from huawei/mindspore2022
56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
/**
|
|
* Copyright 2020 Huawei Technologies Co., Ltd
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include <vector>
|
|
#include <memory>
|
|
#include "utils/base_ref_utils.h"
|
|
#include "include/infer_tensor.h"
|
|
#include "ir/tensor.h"
|
|
|
|
namespace mindspore {
|
|
|
|
void IterateFindTensor(std::vector<tensor::TensorPtr> *msTensors, const VectorRef &ref_list) {
|
|
for (size_t i = 0; i < ref_list.size(); ++i) {
|
|
if (utils::isa<tensor::TensorPtr>(ref_list[i])) {
|
|
auto tensor_ptr = utils::cast<std::shared_ptr<tensor::Tensor>>(ref_list[i]);
|
|
MS_EXCEPTION_IF_NULL(tensor_ptr);
|
|
msTensors->emplace_back(tensor_ptr);
|
|
} else if (utils::isa<VectorRef>(ref_list[i])) {
|
|
auto ref_iter = utils::cast<VectorRef>(ref_list[i]);
|
|
IterateFindTensor(msTensors, ref_iter);
|
|
} else {
|
|
MS_LOG(EXCEPTION) << "The output is not a tensor";
|
|
}
|
|
}
|
|
}
|
|
|
|
std::vector<tensor::TensorPtr> TransformVectorRefToMultiTensor(const VectorRef &base_ref) {
|
|
std::vector<tensor::TensorPtr> msTensors;
|
|
if (utils::isa<VectorRef>(base_ref)) {
|
|
auto ref_list = utils::cast<VectorRef>(base_ref);
|
|
IterateFindTensor(&msTensors, ref_list);
|
|
} else if (utils::isa<tensor::Tensor>(base_ref)) {
|
|
auto tensor_ptr = utils::cast<std::shared_ptr<tensor::Tensor>>(base_ref);
|
|
MS_EXCEPTION_IF_NULL(tensor_ptr);
|
|
msTensors.emplace_back(tensor_ptr);
|
|
} else {
|
|
MS_LOG(EXCEPTION) << "The output is not a base ref list or a tensor!";
|
|
}
|
|
return msTensors;
|
|
}
|
|
|
|
} // namespace mindspore
|