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author | Chunseok Lee <chunseok.lee@samsung.com> | 2020-04-23 14:45:49 +0900 |
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committer | Chunseok Lee <chunseok.lee@samsung.com> | 2020-04-23 14:45:49 +0900 |
commit | e2ef8438a24f7c56a0744eb579a6e293ee2fbf8e (patch) | |
tree | 44a1a7951d168dd4370e13593ed03f4bc6d920c5 /compiler/enco/frontend/caffe/src/Context.h | |
parent | 302e6564a7a76109e1178207e44e45a58631c477 (diff) | |
download | nnfw-e2ef8438a24f7c56a0744eb579a6e293ee2fbf8e.tar.gz nnfw-e2ef8438a24f7c56a0744eb579a6e293ee2fbf8e.tar.bz2 nnfw-e2ef8438a24f7c56a0744eb579a6e293ee2fbf8e.zip |
Imported Upstream version 1.4.0upstream/1.4.0submit/tizen/20200423.054851
Diffstat (limited to 'compiler/enco/frontend/caffe/src/Context.h')
-rw-r--r-- | compiler/enco/frontend/caffe/src/Context.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/compiler/enco/frontend/caffe/src/Context.h b/compiler/enco/frontend/caffe/src/Context.h new file mode 100644 index 000000000..aca57ce6f --- /dev/null +++ b/compiler/enco/frontend/caffe/src/Context.h @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved + * + * 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. + */ + +#ifndef __CONTEXT_H__ +#define __CONTEXT_H__ + +#include <caffe/proto/caffe.pb.h> + +#include <coco/IR.h> +#include <coco/IR/Data.h> + +#include <cassert> +#include <map> +#include <string> + +namespace caffeimport +{ + +using LayerName = std::string; +using BlobName = std::string; +// Note: these two maybe evolved to a class +using ShapeContext = std::map<BlobName, nncc::core::ADT::tensor::Shape>; +using StoreContext = std::map<BlobName, coco::Bag *>; + +class WeightContext +{ +public: + WeightContext(::caffe::NetParameter *caffemodel) : _caffemodel(caffemodel) + { + for (uint32_t n = 0; n < _caffemodel->layer_size(); ++n) + { + auto layer = _caffemodel->mutable_layer(n); + + if (layer->has_name()) + { + _data[layer->name()] = layer; + } + } + } + +public: + int blob_count(const LayerName &name) + { + if (_data.find(name) != _data.end()) + return _data.at(name)->blobs_size(); + + assert(false); + return 0; + } + + ::caffe::BlobProto *blob_get(const LayerName &name, uint32_t n) + { + if (_data.find(name) != _data.end()) + return _data.at(name)->mutable_blobs(n); + + assert(false); + return nullptr; + }; + +private: + ::caffe::NetParameter *_caffemodel; + std::map<LayerName, ::caffe::LayerParameter *> _data; +}; + +class GraphBuilderContext +{ +public: + explicit GraphBuilderContext(coco::Module *module, coco::Data *data, coco::Block *block, + ShapeContext &shape_ctx, StoreContext &bag_ctx, + WeightContext &weight_ctx) + : _module(module), _data(data), _block(block), _shape_ctx(shape_ctx), _bag_ctx(bag_ctx), + _weight_ctx(weight_ctx) + { + // DO NOTHING + } + + GraphBuilderContext(const GraphBuilderContext &) = delete; + GraphBuilderContext(GraphBuilderContext &&) = delete; + +public: + coco::Module *module() { return _module; } + coco::Data *data() { return _data; } + coco::Block *block() { return _block; } + ShapeContext &shape_ctx() { return _shape_ctx; } + StoreContext &bag_ctx() { return _bag_ctx; } + WeightContext &weight_ctx() { return _weight_ctx; } + +private: + coco::Module *_module; + coco::Data *_data; + coco::Block *_block; + ShapeContext &_shape_ctx; + StoreContext &_bag_ctx; + WeightContext &_weight_ctx; +}; + +} // namespace caffeimport + +#endif // __CONTEXT_H__ |