android_mt6572_jiabo/system/extras/simpleperf/runtest/comm_change.cpp
2025-09-05 16:56:03 +08:00

16 lines
350 B
C++

#include <sys/prctl.h>
constexpr int LOOP_COUNT = 100000000;
void Function1() {
for (volatile int i = 0; i < LOOP_COUNT; ++i) {
}
}
int main() {
prctl(PR_SET_NAME, reinterpret_cast<unsigned long>("RUN_COMM1"), 0, 0, 0);
Function1();
prctl(PR_SET_NAME, reinterpret_cast<unsigned long>("RUN_COMM2"), 0, 0, 0);
Function1();
return 0;
}