xref: /aosp_15_r20/external/tensorflow/tensorflow/lite/delegates/gpu/common/task/testing_util.h (revision b6fb3261f9314811a0f4371741dbb8839866f948)
1 /* Copyright 2020 The TensorFlow Authors. All Rights Reserved.
2 
3 Licensed under the Apache License, Version 2.0 (the "License");
4 you may not use this file except in compliance with the License.
5 You may obtain a copy of the License at
6 
7     http://www.apache.org/licenses/LICENSE-2.0
8 
9 Unless required by applicable law or agreed to in writing, software
10 distributed under the License is distributed on an "AS IS" BASIS,
11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 See the License for the specific language governing permissions and
13 limitations under the License.
14 ==============================================================================*/
15 
16 #ifndef TENSORFLOW_LITE_DELEGATES_GPU_COMMON_TASK_TESTING_UTIL_H_
17 #define TENSORFLOW_LITE_DELEGATES_GPU_COMMON_TASK_TESTING_UTIL_H_
18 
19 #include <memory>
20 #include <utility>
21 #include <vector>
22 
23 #include "tensorflow/lite/delegates/gpu/common/data_type.h"
24 #include "tensorflow/lite/delegates/gpu/common/gpu_info.h"
25 #include "tensorflow/lite/delegates/gpu/common/gpu_model.h"
26 #include "tensorflow/lite/delegates/gpu/common/precision.h"
27 #include "tensorflow/lite/delegates/gpu/common/shape.h"
28 #include "tensorflow/lite/delegates/gpu/common/task/gpu_operation.h"
29 #include "tensorflow/lite/delegates/gpu/common/task/tensor_desc.h"
30 #include "tensorflow/lite/delegates/gpu/common/tensor.h"
31 
32 namespace tflite {
33 namespace gpu {
34 
35 class TestExecutionEnvironment {
36  public:
37   TestExecutionEnvironment() = default;
38   virtual ~TestExecutionEnvironment() = default;
39 
40   virtual std::vector<CalculationsPrecision> GetSupportedPrecisions() const = 0;
41   virtual std::vector<TensorStorageType> GetSupportedStorages(
42       DataType data_type) const = 0;
43 
44   virtual const GpuInfo& GetGpuInfo() const = 0;
45 
46   absl::Status ExecuteGPUOperation(
47       const std::vector<TensorDescriptor*>& src_cpu,
48       const std::vector<TensorDescriptor*>& dst_cpu,
49       std::unique_ptr<GPUOperation>&& operation);
50 
51   absl::Status ExecuteGpuModel(const std::vector<TensorFloat32>& src_cpu,
52                                const std::vector<TensorFloat32*>& dst_cpu,
53                                GpuModel* gpu_model);
54 
55   absl::Status ExecuteGPUOperation(const std::vector<TensorFloat32>& src_cpu,
56                                    std::unique_ptr<GPUOperation>&& operation,
57                                    const std::vector<BHWC>& dst_sizes,
58                                    const std::vector<TensorFloat32*>& dst_cpu);
59 
60   absl::Status ExecuteGPUOperation(
61       const std::vector<Tensor5DFloat32>& src_cpu,
62       std::unique_ptr<GPUOperation>&& operation,
63       const std::vector<BHWDC>& dst_sizes,
64       const std::vector<Tensor5DFloat32*>& dst_cpu);
65 
ExecuteGPUOperation(const TensorFloat32 & src_cpu,std::unique_ptr<GPUOperation> && operation,const BHWC & dst_size,TensorFloat32 * result)66   absl::Status ExecuteGPUOperation(const TensorFloat32& src_cpu,
67                                    std::unique_ptr<GPUOperation>&& operation,
68                                    const BHWC& dst_size,
69                                    TensorFloat32* result) {
70     return ExecuteGPUOperation(std::vector<TensorFloat32>{src_cpu},
71                                std::move(operation), dst_size, result);
72   }
73 
ExecuteGPUOperation(const Tensor5DFloat32 & src_cpu,std::unique_ptr<GPUOperation> && operation,const BHWDC & dst_size,Tensor5DFloat32 * result)74   absl::Status ExecuteGPUOperation(const Tensor5DFloat32& src_cpu,
75                                    std::unique_ptr<GPUOperation>&& operation,
76                                    const BHWDC& dst_size,
77                                    Tensor5DFloat32* result) {
78     return ExecuteGPUOperation(std::vector<Tensor5DFloat32>{src_cpu},
79                                std::move(operation), dst_size, result);
80   }
81 
ExecuteGPUOperation(const std::vector<TensorFloat32> & src_cpu,std::unique_ptr<GPUOperation> && operation,const BHWC & dst_size,TensorFloat32 * result)82   absl::Status ExecuteGPUOperation(const std::vector<TensorFloat32>& src_cpu,
83                                    std::unique_ptr<GPUOperation>&& operation,
84                                    const BHWC& dst_size,
85                                    TensorFloat32* result) {
86     return ExecuteGPUOperation(
87         std::vector<TensorFloat32>{src_cpu}, std::move(operation),
88         std::vector<BHWC>{dst_size}, std::vector<TensorFloat32*>{result});
89   }
90 
ExecuteGPUOperation(const std::vector<Tensor5DFloat32> & src_cpu,std::unique_ptr<GPUOperation> && operation,const BHWDC & dst_size,Tensor5DFloat32 * result)91   absl::Status ExecuteGPUOperation(const std::vector<Tensor5DFloat32>& src_cpu,
92                                    std::unique_ptr<GPUOperation>&& operation,
93                                    const BHWDC& dst_size,
94                                    Tensor5DFloat32* result) {
95     return ExecuteGPUOperation(
96         std::vector<Tensor5DFloat32>{src_cpu}, std::move(operation),
97         std::vector<BHWDC>{dst_size}, std::vector<Tensor5DFloat32*>{result});
98   }
99 
100  protected:
101   virtual absl::Status ExecuteGpuOperationInternal(
102       const std::vector<TensorDescriptor*>& src_cpu,
103       const std::vector<TensorDescriptor*>& dst_cpu,
104       std::unique_ptr<GPUOperation>&& operation) = 0;
105 };
106 
107 absl::Status PointWiseNear(const std::vector<float>& ref,
108                            const std::vector<float>& to_compare,
109                            float eps = 0.0f);
110 
111 }  // namespace gpu
112 }  // namespace tflite
113 
114 #endif  // TENSORFLOW_LITE_DELEGATES_GPU_COMMON_TASK_TESTING_UTIL_H_
115