Monte Carlo Integration using DispatchQueue and concurrentPerform in Swift 5 Part 3 of 4 скачать в хорошем качестве

Monte Carlo Integration using DispatchQueue and concurrentPerform in Swift 5 Part 3 of 4

This program uses Monte Carlo Integration to calculate the integral of exp(-x) from 0 to 1. Monte Carlo Integration is slow as the calculation improves with the sqrt(N) where N is the number of guesses. One can get valuable speed up In the calculation by threading the calculation and utilizing multiple processors or cores. This program utilizes Swift 5 and DispatchQueue (specifically concurrentPerform) to thread the calculation of the integral. In this part, the program was modified to perform unit testing of concurrent (threaded) operations. Logging was also added so that some of the timing output could be recorded to the system log. The code can be downloaded from https://github.com/jterry94/Integrati...