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111 lines
3.4 KiB
111 lines
3.4 KiB
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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#include "paddle/fluid/framework/program_desc.h"
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#include "paddle/fluid/framework/block_desc.h"
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#include "paddle/fluid/framework/feed_fetch_type.h"
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namespace paddle {
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namespace framework {
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BlockDesc *ProgramDesc::AppendBlock(const BlockDesc &parent) {
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auto *b = desc_.add_blocks();
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b->set_parent_idx(parent.ID());
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b->set_idx(desc_.blocks_size() - 1);
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blocks_.emplace_back(new BlockDesc(this, b));
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return blocks_.back().get();
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}
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proto::ProgramDesc *ProgramDesc::Proto() {
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for (auto &block : blocks_) {
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block->Flush();
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}
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return &desc_;
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}
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ProgramDesc::ProgramDesc() {
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auto *block = desc_.mutable_blocks()->Add();
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block->set_idx(kRootBlockIndex);
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block->set_parent_idx(kNoneBlockIndex);
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blocks_.emplace_back(new BlockDesc(this, block));
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}
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ProgramDesc::ProgramDesc(const ProgramDesc &o) {
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desc_ = o.desc_;
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for (int i = 0; i < desc_.blocks_size(); ++i) {
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auto *block = desc_.mutable_blocks(i);
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blocks_.emplace_back(new BlockDesc(*o.blocks_[i], block, this));
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}
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for (auto &block : blocks_) {
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for (auto *op : block->AllOps()) {
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for (const auto &attr : op->Proto()->attrs()) {
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if (attr.type() == proto::AttrType::BLOCK) {
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size_t blk_idx = attr.block_idx();
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op->SetBlockAttr(attr.name(), *this->MutableBlock(blk_idx));
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}
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}
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}
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}
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}
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ProgramDesc::ProgramDesc(const proto::ProgramDesc &desc) {
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desc_ = desc;
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for (auto &block_desc : *desc_.mutable_blocks()) {
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blocks_.emplace_back(new BlockDesc(this, &block_desc));
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}
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for (auto &block : blocks_) {
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for (auto *op : block->AllOps()) {
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for (const auto &attr : op->Proto()->attrs()) {
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if (attr.type() == proto::AttrType::BLOCK) {
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size_t blk_idx = attr.block_idx();
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op->SetBlockAttr(attr.name(), *this->MutableBlock(blk_idx));
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}
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}
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}
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}
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}
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ProgramDesc::ProgramDesc(const std::string &binary_str) {
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PADDLE_ENFORCE(desc_.ParseFromString(binary_str),
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"Fail to parse program_desc from binary string.");
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for (auto &block_desc : *desc_.mutable_blocks()) {
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blocks_.emplace_back(new BlockDesc(this, &block_desc));
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}
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}
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const std::vector<std::string> ProgramDesc::GetFeedTargetNames() {
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BlockDesc *global_block = blocks_[0].get();
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std::vector<std::string> feed_target_names;
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for (auto *op : global_block->AllOps()) {
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if (op->Type() == kFeedOpType) {
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feed_target_names.insert(feed_target_names.begin(), op->Output("Out")[0]);
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}
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}
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return feed_target_names;
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}
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const std::vector<std::string> ProgramDesc::GetFetchTargetNames() {
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BlockDesc *global_block = blocks_[0].get();
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std::vector<std::string> fetch_target_names;
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for (auto *op : global_block->AllOps()) {
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if (op->Type() == kFetchOpType) {
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fetch_target_names.push_back(op->Input("X")[0]);
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}
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}
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return fetch_target_names;
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}
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} // namespace framework
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} // namespace paddle
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