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68 lines
2.2 KiB
68 lines
2.2 KiB
/* Copyright (c) 2018 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/inference/analysis/subgraph_splitter.h"
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#include "paddle/fluid/inference/analysis/ut_helper.h"
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namespace paddle {
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namespace inference {
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namespace analysis {
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TEST_F(DFG_Tester, Split) {
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auto desc = LoadProgramDesc();
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auto dfg = ProgramDescToDFG(desc);
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LOG(INFO) << "spliter\n" << dfg.DotString();
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SubGraphSplitter::NodeInsideSubgraphTeller teller = [](const Node* node) {
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if (node->type() != Node::Type::kFunction) return false;
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const auto* func = static_cast<const Function*>(node);
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if (func->func_type() == "elementwise_add" || func->func_type() == "relu" ||
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func->func_type() == "conv2d" || func->func_type() == "mul" ||
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func->func_type() == "sigmoid" || func->func_type() == "softmax") {
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LOG(INFO) << "sub-graph marked " << node->repr();
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return true;
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}
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return false;
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};
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ASSERT_GT(dfg.nodes.size(), 5UL);
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auto subgraphs = SubGraphSplitter(&dfg, teller)();
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// Check the number of the marked nodes.
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int marked_nodes = 0;
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for (auto& node : dfg.nodes.nodes()) {
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if (node->IsFunction() &&
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node->attr(SubGraphSplitter::kMarkerAttrName).Bool()) {
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++marked_nodes;
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}
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}
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EXPECT_EQ(marked_nodes, 6);
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// For human debug.
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for (auto& subgraph : subgraphs) {
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LOG(INFO) << "subgraph size " << subgraph.size();
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for (auto* node : subgraph) {
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LOG(INFO) << "node " << node->repr();
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}
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}
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ASSERT_EQ(subgraphs.size(), 1UL);
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// The last sub-graph has 5 Functions.
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ASSERT_EQ(subgraphs.back().size(), 6UL);
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}
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} // namespace analysis
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} // namespace inference
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} // namespace paddle
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