10930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui#include <sys/prctl.h> 20930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui 30930ea88ef02f784044106c67b11f9b82afbda5dYabin Cuiconstexpr int LOOP_COUNT = 100000000; 40930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui 50930ea88ef02f784044106c67b11f9b82afbda5dYabin Cuivoid Function1() { 60930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui for (volatile int i = 0; i < LOOP_COUNT; ++i) { 70930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui } 80930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui} 90930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui 100930ea88ef02f784044106c67b11f9b82afbda5dYabin Cuiint main() { 110930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui prctl(PR_SET_NAME, reinterpret_cast<unsigned long>("RUN_COMM1"), 0, 0, 0); 120930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui Function1(); 130930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui prctl(PR_SET_NAME, reinterpret_cast<unsigned long>("RUN_COMM2"), 0, 0, 0); 140930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui Function1(); 150930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui return 0; 160930ea88ef02f784044106c67b11f9b82afbda5dYabin Cui} 17