1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
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 RS_PROFILER_TELEMETRY_H
17 #define RS_PROFILER_TELEMETRY_H
18 
19 #include <string>
20 
21 namespace OHOS::Rosen {
22 
23 struct FrequencyLoadInfo final {
24     float current = 0.0f;
25     float min = 0.0f;
26     float max = 0.0f;
27     float load = 0.0f;
28 };
29 
30 struct GPUInfo final {
31     FrequencyLoadInfo frequencyLoad;
32 };
33 
34 struct CPUInfo final {
35     static constexpr uint32_t MAX_CORES = 16u;
36     FrequencyLoadInfo coreFrequencyLoad[MAX_CORES];
37     uint32_t cores = 0u;
38     float temperature = 0.0f;
39     float current = 0.0f;
40     float voltage = 0.0f;
41     uint64_t ramTotal = 0u;
42     uint64_t ramFree = 0u;
43 };
44 
45 struct DeviceInfo final {
46     CPUInfo cpu;
47     GPUInfo gpu;
48 };
49 
50 class RSTelemetry final {
51 public:
52     static const DeviceInfo& GetDeviceInfo();
53     static std::string GetDeviceInfoString();
54     static std::string GetDeviceFrequencyString();
55     static std::string GetCpuAffinityString();
56 };
57 
58 } // namespace OHOS::Rosen
59 
60 #endif // RS_PROFILER_TELEMETRY_H