mirror of
https://gitee.com/openharmony/developtools_hiperf
synced 2024-11-23 07:29:42 +00:00
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/*
|
|
* Copyright (c) 2021 Huawei Device Co., Ltd.
|
|
* 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 <thread>
|
|
#include <unistd.h>
|
|
#include <vector>
|
|
|
|
#include "hiperf_client.h"
|
|
|
|
using namespace OHOS::Developtools::HiPerf;
|
|
using namespace HiperfMallocDemo;
|
|
|
|
int main(const int argc, const char *argv[])
|
|
{
|
|
static const int WART_TIME = 100;
|
|
static const int COUNT_TRY = 1000;
|
|
const int bufSize = 1048576;
|
|
|
|
printf("demo start\n");
|
|
sleep(WART_TIME);
|
|
void *temp = nullptr;
|
|
// try for each thread times
|
|
for (int i = 0; i < COUNT_TRY; i++) {
|
|
temp = malloc(bufSize);
|
|
printf("malloc %d \n", i);
|
|
sleep(WART_TIME);
|
|
if (temp != nullptr) {
|
|
free(temp);
|
|
temp = nullptr;
|
|
}
|
|
}
|
|
printf("demo stop \n");
|
|
if (temp != nullptr) {
|
|
free(temp);
|
|
temp = nullptr;
|
|
}
|
|
return 0;
|
|
};
|