wehub-resource-sync
90 lines
3.1 KiB
C++
90 lines
3.1 KiB
C++
/* Copyright 2018 The TensorFlow 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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==============================================================================*/
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// Helper functions for tests.
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#ifndef TENSORFLOW_COMPILER_JIT_TEST_UTIL_H_
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#define TENSORFLOW_COMPILER_JIT_TEST_UTIL_H_
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#include <map>
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#include <memory>
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#include <optional>
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#include <string>
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#include <utility>
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#include <vector>
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#include "tensorflow/compiler/jit/shape_inference.h"
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#include "tensorflow/core/common_runtime/device_mgr.h"
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#include "tensorflow/core/common_runtime/optimization_registry.h"
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#include "tensorflow/core/common_runtime/process_function_library_runtime.h"
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#include "tensorflow/core/framework/function.h"
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#include "tensorflow/core/framework/op.h"
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#include "tensorflow/core/framework/partial_tensor_shape.h"
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#include "tensorflow/core/graph/graph.h"
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#include "tensorflow/core/lib/core/status.h"
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#include "tensorflow/core/public/session_options.h"
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namespace tensorflow {
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// Tests that the shapes in 'shape_info' for the nodes in `graph` match
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// `expected_shapes`. Returns an error if there are nodes in `expected_shapes`
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// that do not have shape information. Ignores nodes in `graph` that do not have
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// `expected_shapes` entries.
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absl::Status ShapeAnnotationsMatch(
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const Graph& graph, const GraphShapeInfo& shape_info,
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std::map<std::string, std::vector<PartialTensorShape>> expected_shapes);
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// A helper object to create GraphOptimizationPassOptions.
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struct GraphOptimizationPassWrapper {
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explicit GraphOptimizationPassWrapper()
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: library(OpRegistry::Global(), FunctionDefLibrary()) {
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session_options.env = Env::Default();
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}
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// Create GraphOptimizationPassOptions with a graph passed in constructor and
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// sensible options.
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GraphOptimizationPassOptions CreateGraphOptimizationPassOptions(
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std::unique_ptr<Graph>* graph) {
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GraphOptimizationPassOptions options;
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options.session_options = &session_options;
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options.flib_def = &library;
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options.graph = graph;
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return options;
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}
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FunctionLibraryDefinition library;
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SessionOptions session_options;
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};
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// Helps set up devices for unit tests.
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class DeviceSetup {
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public:
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void AddDevicesAndSetUp(
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const std::vector<std::string>& device_names,
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const std::optional<FunctionDef>& fdef = std::nullopt);
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Device* GetDevice(const std::string& device_name);
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FunctionLibraryRuntime* flr() { return flr_; }
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private:
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FunctionLibraryRuntime* flr_;
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std::unique_ptr<DeviceMgr> device_mgr_;
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std::unique_ptr<FunctionLibraryDefinition> lib_def_;
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std::unique_ptr<ProcessFunctionLibraryRuntime> pflr_;
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};
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} // namespace tensorflow
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#endif // TENSORFLOW_COMPILER_JIT_TEST_UTIL_H_
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