1 /*
2 * Copyright (C) 2021 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 #include "include/sp_utils.h"
16 #include "include/DDR.h"
17 #include "include/sp_log.h"
18 namespace OHOS {
19 namespace SmartPerf {
ItemData()20 std::map<std::string, std::string> DDR::ItemData()
21 {
22 std::map<std::string, std::string> result;
23 result["ddrFrequency"] = std::to_string(GetDdrFreq()).empty() ? "NA" : std::to_string(GetDdrFreq());
24 LOGI("DDR:ItemData map size(%u)", result.size());
25 return result;
26 }
GetDdrFreq()27 long long DDR::GetDdrFreq()
28 {
29 long long curFreq = -1;
30 std::string ddrfreq;
31 if (!rkFlag) {
32 SPUtils::LoadFile(ddrCurFreqPath, ddrfreq);
33 } else {
34 SPUtils::LoadFile(ddrCurFreqRkPath, ddrfreq);
35 }
36 curFreq = SPUtilesTye::StringToSometype<long long>(ddrfreq.c_str());
37 return curFreq;
38 }
SetRkFlag()39 void DDR::SetRkFlag()
40 {
41 rkFlag = true;
42 }
43 }
44 }
45