114 lines
2.3 KiB
Python
114 lines
2.3 KiB
Python
import matplotlib.pyplot as plt
|
|
import numpy as np
|
|
|
|
# ypoints = np.array([19636392729, 9856229208,9445728437,5148906386])
|
|
# xpoints = np.array([5,10,15,20])
|
|
|
|
# ypoints1 = np.array([10062197042, 9873241615,12034929886,5118684853])
|
|
# xpoints1 = np.array([5,10,15,20])
|
|
|
|
|
|
ypoints = np.array([72589,
|
|
169120,
|
|
35199,
|
|
71459,
|
|
55242,
|
|
83325,
|
|
144975,
|
|
55231,
|
|
73573,
|
|
103593,
|
|
122123,
|
|
88845,
|
|
99314,
|
|
32081,
|
|
130112,
|
|
117455,
|
|
73731,
|
|
90279,
|
|
93552,
|
|
136261,
|
|
35079,
|
|
81254,
|
|
93388,
|
|
79594,
|
|
173510,
|
|
51158,
|
|
140234,
|
|
64106,
|
|
45336,
|
|
178182,
|
|
38224,
|
|
101736,
|
|
104410,
|
|
57382,
|
|
141596,
|
|
59233,
|
|
84714,
|
|
74438,
|
|
55860])
|
|
|
|
xpoints = np.array([(i) for i, x in enumerate(ypoints, 1)])
|
|
|
|
ypoints1 = np.array([132941,
|
|
85450,
|
|
47978,
|
|
100585,
|
|
137429,
|
|
65503,
|
|
46820,
|
|
57147,
|
|
94444,
|
|
112309,
|
|
62289,
|
|
91219,
|
|
34585,
|
|
89262,
|
|
68500,
|
|
77858,
|
|
41711,
|
|
53555,
|
|
43719,
|
|
122750,
|
|
57234,
|
|
139151,
|
|
58964,
|
|
85669,
|
|
50914,
|
|
75187,
|
|
80292,
|
|
126473,
|
|
102653,
|
|
104636,
|
|
123366,
|
|
79591,
|
|
63819,
|
|
55965,
|
|
106456,
|
|
34263,
|
|
113263,
|
|
71477])
|
|
|
|
xpoints1 = np.array([(i) for i, x in enumerate(ypoints1, 1)])
|
|
|
|
plt.plot(xpoints, ypoints,label='Malloc Physically contigous with bounds')
|
|
plt.plot(xpoints1, ypoints1,label='System memory allocator')
|
|
|
|
'''
|
|
DTLB_WALK
|
|
The counter counts each Memory-read operation or Memory-write operation that causes a
|
|
TLB access to at least the Level 2 data or unified TLB.
|
|
Each access to a TLB entry is counted including refills
|
|
of Level 1 TLBs.
|
|
The counter does not count the access if the access i
|
|
s due to a TLB maintenance instruction.
|
|
'''
|
|
# plt.title("Level 2 data TLB acces, read \n ARM Performance counter: L2D_TLB \n The counter counts each Memory-read operation or Memory-write operation that causes a TLB access to at least the Level 2 data or unified TLB. \n Kmeans C program with Cluster size 6")
|
|
|
|
plt.xlabel("time in seconds")
|
|
plt.ylabel("L2 DTLB reads")
|
|
# plt.plot(xpoints1, ypoints1)
|
|
plt.legend()
|
|
# plt.show()
|
|
|
|
plt.savefig('l2_tlb_6_dimentions.png') |