Hi,
I am using beagle Bone Black with debian image. Could any please suggest
how to optimize the application code using pthread_mutex_lock. Let me
describe the solution I am looking at.
For example, I have two thread sharing a global shared memory variable as
below
thr_id1 = pthread_create ( &p_thread1, NULL, (void *)execution_task1, NULL
);
thr_id2 = pthread_create ( &p_thread2, NULL, (void *)execution_task2, NULL
);
void execution_task1()
{
for(int i = 0;i < 100;i++)
{
pthread_mutex_lock(&lock);
shmPtr->status = 1;
pthread_mutex_unlock(&lock);
sleep(1/2);
}
}
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