1. Write a Pthreads or OpenMP program to perform numerical integration, as described in Chapter 4, Section XXXXXXXXXXCompare using different decomposition methods (rectangular and trapezoidal). 2....

1. Write a Pthreads or OpenMP program to perform numerical integration, as described in Chapter 4, Section 4.2.2. Compare using different decomposition methods (rectangular and trapezoidal).

2. Rewrite the Pthread example code in Section 8.4 so that the slaves will take (up to) 10 consecutive numbers to add as a group to reduce access to the index.