Question

please i want it with report full answer please

Use either multithreading (Java or OpenMP) libraries to parallelise the following:

1) Write a program that launches 1,000 threads. Each thread adds 1 to a variable sum that initially is 0. Define a variable to hold sum.

- Run the program without synchronization.

- Run the program with synchronization in three different techniques

2) Write a program to compute a factorial of a given number in parallel

Answer 1

Answer;

1) Write a program that launches 1,000 threads. Each thread adds 1 to a variable sum that initially is 0. Define a variable to hold sum.

Run the program without synchronization.

Code;

Output;

Run the program with synchronization in three different techniques

Code;

Output;

2) Write a program to compute a factorial of a given number in parallel

Code;

Output;