blob: 62321f7539b45e07b675243f05a38cd3447c497e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
#pragma once
/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <array>
#include <sstream>
#include "Model.h"
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
class ICpuLoadReader {
public:
// Initialize reading, must be done before calling other methods.
// Work is not done in constructor as it accesses files.
virtual bool Init() = 0;
// Get the load of each CPU, since the last time this method was called.
virtual bool GetRecentCpuLoads(
std::array<double, NUM_CPU_CORES> *cpuCoreIdleTimesPercentage) = 0;
// Dump internal state to a string stream. Used for dumpsys.
virtual void DumpToStream(std::stringstream &stream) const = 0;
virtual ~ICpuLoadReader() {}
};
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl
|
