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 votes162 views2 answers
Get the first item in a list in python 3
Python
0 vote145 views1 answer
Autoscrapper import
Python
2 votes154 views2 answers
Get element pandas
Python
0 vote130 views1 answer
Chromebook install pip
Python
1 vote144 views1 answer
SettingWithCopyWarning
Python
26 votes143 views6 answers
Pandas read excel
Python
0 vote134 views1 answer
Download image from url selenium python
Python
7 votes141 views2 answers
What is numpy
Python
1 vote144 views2 answers
Pyttsx3 set volume
Python
0 vote142 views1 answer
Printing hollow triangle in python
Python