Question: #include #include #include #define NTHREADS 10 pthread_t threads[NTHREADS]; void go (int n) { printf(Hello from thread %d , n); thread_exit(100 + n); // REACHED? }

#include #include #include #define NTHREADS 10 pthread_t threads[NTHREADS]; void go (int n) { printf("Hello from thread %d ", n); thread_exit(100 + n); // REACHED? } int main() { int i; for (i = 0; i < NTHREADS; i++) thread_create(&threads[i], &go, i); for (i = 0; i < NTHREADS; i++) { int exitValue = thread_join(threads[i]); printf("Thread %d returned with %ld ", i, exitValue); } printf("Main thread done. "); }

Suppose that we delete the second for loop so that the main routine simply creates NTHREADS threads and then prints Main thread done. What are the possible outputs of the program now?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

#include #include #include #include void *go(void *); #define NTHREADS 20 pthread_t threads[NTHREADS]; int main() { int i; for (i = 0; i

This is c++ program of multiplying matrix .. also i computed each number in the output matrix with a separate thread . cab you correct this program without deleting the lines of thread functions....

This is a C++ program of calculating matrix i computed each number in the output matrix with a separate thread . correct this program without deleting the thread lines and compute the program and be...

# include # include " sthread .h" static void go( int n); # define NTHREADS 10 static sthread_t threads [ NTHREADS ]; int main ( int argc , char ** argv ) { int i; long exitValue; for (i = 0; i

#include #include "thread.h" static void go(int n); #define NTHREADS 10 static thread_t threads[NTHREADS]; int main(int argc, char **argv) { int i; long exitValue; for (i = 0; i

Operating system help. Please explain the answer Please explain int main(int argc, char ** argv) { int child = fork(); int x = 5; int y =0; if (child == 0){ x+=5; y= x; } else { child = fork(); x +=...

This is C++ program of calculating matrix . i computed each number in the output matrix with a separate thread . Can you try to correct the thread lines without deleting them .. #include #include...

#include #include "thread.h" static void go(int n); #define NTHREADS 10 static thread_t threads[NTHREADS]; int main(int argc, char **argv) { int i; long exitValue; for (i = 0; i

Jon Seceda Furnace Corp. purchased machinery for $315,000 on May 1, 2008. It is estimated that it will have a useful life of 10 years, scrap value of $15,000, production of 240,000 units, and working...

A metal (m) forms an oxide with the formula M2O If the oxide was experimentally determined to contain 16.99% Oby mass what is the most likely identity of the metal M?

Which statement is false? a . WorldCom reversed a cookie jar of reserves to increase income. b . Xerox increased its earnings by placing into income so - called cushion reserves. c . Enron had more...

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

2. How can competencies be used in employee development?

3. Collaborative Learning: The learner can connect via the company intranet with tutors, team members, customers, or other learners to discuss problems, issues, and approaches and to share what has...

1. What role does assessment have in employee development? Can assessment alone be effective for development? Why or why not?