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#include <iostream> #include <thread> #include <unistd.h> #include <sched.h> using namespace std; void function1(){ cout << "Thread ID (function1): " << this_thread::get_id() << " running on core: " << sched_getcpu() << endl; for (int i = 0; i < 20000000; i++) { cout << "+"; } } void function2(){ cout << "Thread ID (function2): " << this_thread::get_id() << " running on core: " << sched_getcpu() << endl; for (int i = 0; i < 20000000; i++) { cout << "-"; } } int main() { time_t start, end; time(&start); ios_base::sync_with_stdio(false); thread worker1(function1); thread worker2(function2); worker1.join(); worker2.join(); time(&end); double time_taken = double(end - start); cout << "\nTime taken by program is: " << fixed << time_taken << setprecision(20) << " sec" << endl; return 0; }
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