How to use visualize_runtimes

import threading
import multiprocessing
import math
import numpy as np
import time
import matplotlib.pyplot as plt
import glob
from PIL import Image
import random
from random import sample
import string
from concurrent.futures import ThreadPoolExecutor


cpu_workers = 3
nSim = 12

def generate_bar_colors(cpu_workers):
    colors = ['red', 'gold', 'royalblue']
    return colors

def visualize_runtimes(results, title):
    colors = generate_bar_colors(cpu_workers)
    plt.rcParams["font.family"] = "Times New Roman"
    plt.rcParams['axes.axisbelow'] = True
    start,stop = np.array(results).T
    plt.barh(range(len(start)),stop-start,left=start, color=colors)
    plt.grid(axis='x', color= 'lightgrey')
    plt.title("Tasks", rotation='horizontal', fontsize=12, horizontalalignment="left", x=0)
    plt.xlabel("Seconds", fontsize=12, horizontalalignment='right', x=1.0)

def multithreading(func, args, workers):
    begin_time=time.time()
    with ThreadPoolExecutor(max_workers = workers) as executor:
        res = executor.map(func, args, [begin_time for i in range (len(args))])
    return list(res)

def simulation(i, base):
    start = time.time() - base
    print(str(threading.current_thread().getName()) + ': '+ str(i))
    time.sleep(math.cos(i)+i*0.1+1)
    stop = time.time() - base
    return start, stop


if __name__ == '__main__':
    visualize_runtimes(multithreading(simulation, i, cpu_workers), "Multi-threading")
    plt.savefig('foo.png', bbox_inches='tight')

plt.show()

-1

Source: stackoverflow.com

Similar codes

2 votes250 views4 answers
Max in python
Python
1 vote285 views1 answer
Fibonacci series using recursion
Python
24 votes263 views6 answers
Python slicing
Python
4 votes299 views2 answers
How to disable help command discord.py
Python
4 votes273 views1 answer
Colorcodes Discord.py
Python
32 votes268 views6 answers
Merge pandas
Python
0 vote267 views4 answers
F-Strings decilamal places
Python
2 votes264 views3 answers
Marks input using list in python
Python
0 vote261 views1 answer
Python add columns to dataframe without changing the original
Python
1 vote264 views1 answer
Insert data in django models
Python