a)If the weights of applications bzip2, mcf, hmmer, and sjeng are 0.25, 0.15, 0.2, and 0.4, respectively. What's the weighted arithmetic mean of execution time on each processor? What's the speedup of Intel Xeon E5-2690 over AMD A10? b. Using Intel Xeon E5-2690 as the reference machine, what's the normalized execution time of the four applications (bzip2, mcf, hmmer, and sjeng) on these two processors? What's the geometric mean of normalized execution time on each processor? What's the speedup of Intel Xeon E5- 2690 over AMD A10 using the normalized execution time?
a)If the weights of applications bzip2, mcf, hmmer, and sjeng are 0.25, 0.15, 0.2, and 0.4, respectively. What's the weighted arithmetic mean of execution time on each processor? What's the speedup of Intel Xeon E5-2690 over AMD A10? b. Using Intel Xeon E5-2690 as the reference machine, what's the normalized execution time of the four applications (bzip2, mcf, hmmer, and sjeng) on these two processors? What's the geometric mean of normalized execution time on each processor? What's the speedup of Intel Xeon E5- 2690 over AMD A10 using the normalized execution time?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
a)If the weights of applications bzip2, mcf, hmmer, and sjeng are 0.25, 0.15, 0.2, and 0.4,
respectively. What's the weighted arithmetic mean of execution time on each processor? What's
the speedup of Intel Xeon E5-2690 over AMD A10?
b. Using Intel Xeon E5-2690 as the reference machine, what's the normalized execution time of the
four applications (bzip2, mcf, hmmer, and sjeng) on these two processors? What's the geometric
mean of normalized execution time on each processor? What's the speedup of Intel Xeon E5-
2690 over AMD A10 using the normalized execution time?
Transcribed Image Text:Benchmarks
perlbench
bzip2
gcc
mcf
gobmk
hmmer
sjeng
libquantum
h264ref
omnetpp
astar
xalancbmk
Geometric mean
Sun Ultra
Enterprise
2 time
(seconds)
9770
9650
8050
9120
10,490
9330
12,100
20,720
22,130
6250
7020
6900
AMD
A10-
6800K
time
(seconds)
401
505
490
249
418
182
517
84
611
313
303
215
SPEC
2006Cint
ratio
24.36
19.11
16.43
36.63
25.10
51.26
23.40
246.08
36.22
19.97
23.17
32.09
31.91
Intel Xeon
E5-2690
time
(seconds)
261
422
227
153
382
120
383
3
425
153
209
98
SPEC
2006Cint
ratio
37.43
22.87
35.46
59.61
27.46
77.75
31.59
7295.77
52.07
40.85
33.59
70.41
63.72
AMD/Intel
times
(seconds)
1.54
1.20
2.16
1.63
1.09
1.52
1.35
29.65
1.44
2.05
1.45
2.19
2.00
Intel/AMD
SPEC
ratios
1.54
1.20
2.16
1.63
1.09
1.52
1.35
29.65
1.44
2.05
1.45
2.19
2.00
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