Exercice 1:Thread creation- 1/ Complete the missing code in order to allow the main thread to create a worker thread that will execute the code of the function myThread(void *vargp). Note: The pthread library must be used: void -(void *vargp) { sleep(10); printf("From the worker thread, the thread id = %u\n", pthread_self()); return NULL; int main() { pthread_t thread_id; printf("Before Thread\n"); ....... printf("From the main thread, the thread id = %u\n", pthread_self()); printf("After Thread\n"); exit(0); 2/ If we suppose that "exercice1.c" is the name of the parallel program containing the code source shown above, complete the following commands permitting to compile and execute it: [root@localhost -]# g++ [root@localhost -] # ......e.xercice1 ..........
Exercice 1:Thread creation- 1/ Complete the missing code in order to allow the main thread to create a worker thread that will execute the code of the function myThread(void *vargp). Note: The pthread library must be used: void -(void *vargp) { sleep(10); printf("From the worker thread, the thread id = %u\n", pthread_self()); return NULL; int main() { pthread_t thread_id; printf("Before Thread\n"); ....... printf("From the main thread, the thread id = %u\n", pthread_self()); printf("After Thread\n"); exit(0); 2/ If we suppose that "exercice1.c" is the name of the parallel program containing the code source shown above, complete the following commands permitting to compile and execute it: [root@localhost -]# g++ [root@localhost -] # ......e.xercice1 ..........
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![Exercice 1:Thread-creation
1/ Complete the missing code in order to allow the main thread to create a worker
thread that will execute the code of the function myThread(void *vargp).
Note: The pthread library must be used:
void
.(void *vargp)
{
sleep(10);
printf("From the worker thread, the thread id = %u\n", pthread_self());
return NULL;
int main()
{
pthread_t thread_id;
printf("Before Thread\n");
printf("From the main thread, the thread id = %u\n", pthread_self());
printf("After Thread\n");
exit(0);
}
2/ If we suppose that "exercice1.c" is the name of the parallel program containing the
code source shown above, complete the following commands permitting to compile
and execute it:
[root@localhost -] # g++
[root@localhost -]#..exercice1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F87ecc67c-ec51-49ab-bcbf-b793ed63abfb%2F4571ef1e-8a00-438b-8124-389a75470ad8%2F9r1a72j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Exercice 1:Thread-creation
1/ Complete the missing code in order to allow the main thread to create a worker
thread that will execute the code of the function myThread(void *vargp).
Note: The pthread library must be used:
void
.(void *vargp)
{
sleep(10);
printf("From the worker thread, the thread id = %u\n", pthread_self());
return NULL;
int main()
{
pthread_t thread_id;
printf("Before Thread\n");
printf("From the main thread, the thread id = %u\n", pthread_self());
printf("After Thread\n");
exit(0);
}
2/ If we suppose that "exercice1.c" is the name of the parallel program containing the
code source shown above, complete the following commands permitting to compile
and execute it:
[root@localhost -] # g++
[root@localhost -]#..exercice1
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