CSC352 Comparison threading to multiprocessing

Experiment

• Ran Threaded and Multiprocessing versions of NQueens programs (see Category:Python for source code) for N ranging from 10 to 25.

• Typical shell script:

#! /bin/bash
# multiprocessingNQueens.py

for i in {10..25}
do 
    echo $i
    time python ./mulitprocessingNQueens.py $i | grep user
done

• recorded the times in spreadsheet (used Python program to parse the data)

• spreadsheet