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            Lockless Queue vs locking queue.
            

import numpy as np
import matplotlib.pyplot as plt
import os


os.listdir('.')
x = np.genfromtxt("ten_million-two_threads.csv", delimiter=",", skip_header=1)


fig = plt.figure()

ax = fig.add_subplot(111)

ax.boxplot([x[:,0],x[:,1]], labels=["Lockless", "Locking"])
ax.set_title("1 Producer 1 Consumer 10,000,000 integers")
ax.set_ylabel("Time (ms)")
plt.show()

png

os.listdir('.')
x = np.genfromtxt("ten_million-four_threads.csv", delimiter=",", skip_header=1)


fig = plt.figure()

ax = fig.add_subplot(111)

ax.boxplot([x[:,0],x[:,1]], labels=["Lockless", "Locking"])
ax.set_title("2 Producers 2 Consumers 20,000,000 integers")
ax.set_ylabel("Time (ms)")
plt.show()

png

os.listdir('.')
x = np.genfromtxt("ten_million-four_threads.csv", delimiter=",", skip_header=1)


fig = plt.figure()

ax = fig.add_subplot(111)

ax.boxplot([x[:,0],x[:,1]], labels=["Lockless", "Locking"])
ax.set_title("3 Producers 3 Consumers 30,000,000 integers")
ax.set_ylabel("Time (ms)")
plt.show()

png