ECE252 Lab 3 Run Script

ece252_lab3_runner.py

#!/usr/bin/env python3

import subprocess
import time
import csv
import socket
import re


def main():
    timestamp = str(round(time.time()))
    hname = socket.gethostname()
    csv_path = f"results/lab3_{hname}_{timestamp}.csv"

    with open(csv_path, "w", newline="") as csvfile:
        writer = csv.writer(csvfile, dialect="excel")
        writer.writerow(["B", "P", "C", "X", "N", "Time"])

        for test_case in cases:
            (b, p, c, x, n) = tuple(str(x) for x in test_case)
            print(["./paster2", b, p, c, x, n])

            # Note that for each given (B, P, C, X, N ) value in the table, you
            # need to run the pro- gram n times and compute the average time.
            # We recommend n = 5.
            acc = 0.0
            for i in range(0, 5):
                sub = subprocess.run(["./paster2", b, p, c, x, n])
                number = float(re.findall(r"[-+]?\d*\.\d+|\d+", sub.stdout))
                acc += number

            time_taken = acc / 5.0
            writer.writerow([b, p, c, x, n, time_taken])


cases = [(5, 1, 1, 0, 1),
         (5, 1, 5, 0, 1),
         (5, 5, 1, 0, 1),
         (5, 5, 5, 0, 1),
         (10, 1, 1, 0, 1),
         (10, 1, 5, 0, 1),
         (10, 1, 10, 0, 1),
         (10, 5, 1, 0, 1),
         (10, 5, 5, 0, 1),
         (10, 5, 10, 0, 1),
         (10, 10, 1, 0, 1),
         (10, 10, 5, 0, 1),
         (10, 10, 10, 0, 1),
         (5, 1, 1, 200, 1),
         (5, 1, 5, 200, 1),
         (5, 5, 1, 200, 1),
         (5, 5, 5, 200, 1),
         (10, 1, 1, 200, 1),
         (10, 1, 5, 200, 1),
         (10, 1, 10, 200, 1),
         (10, 5, 1, 200, 1),
         (10, 5, 5, 200, 1),
         (10, 5, 10, 200, 1),
         (10, 10, 1, 200, 1),
         (10, 10, 5, 200, 1),
         (10, 10, 10, 200, 1),
         (5, 1, 1, 400, 1),
         (5, 1, 5, 400, 1),
         (5, 5, 1, 400, 1),
         (5, 5, 5, 400, 1),
         (10, 1, 1, 400, 1),
         (10, 1, 5, 400, 1),
         (10, 1, 10, 400, 1),
         (10, 5, 1, 400, 1),
         (10, 5, 5, 400, 1),
         (10, 5, 10, 400, 1),
         (10, 10, 1, 400, 1),
         (10, 10, 5, 400, 1),
         (10, 10, 10, 400, 1)]

if __name__ == "__main__":
    main()