|
Non optimized |
Single core |
Multi core |
Quad core |
Workstation |
|
Maximum |
51.5 |
103 |
103 |
103 |
|
Average |
27.2 |
54.5 |
54.5 |
54.6 |
|
Geometric |
25.0 |
50.0 |
50.0 |
50.1 |
|
Harmonic |
22.9 |
45.9 |
45.9 |
46.0 |
|
Minimum |
11.8 |
23.6 |
23.6 |
23.6 |
# |
Kernel name |
|
|
|
|
1. |
Hydro fragment |
38.3 |
76.7 |
76.7 |
76.8 |
2. |
ICCG excerpt (Incomplete Cholesky Conjugate Gradient) |
27.5 |
55.1 |
55.1 |
55.2 |
3. |
Inner product |
26.8 |
53.7 |
53.7 |
53.8 |
4. |
Banded linear equations |
27.5 |
55.1 |
55.1 |
55.2 |
5. |
Tri-diagonal elimination, below diagonal |
23.3 |
46.7 |
46.7 |
46.8 |
6. |
General linear recurrence equations |
18.5 |
37.0 |
37.0 |
37.1 |
7. |
Equation of state fragment |
51.5 |
103 |
103 |
103 |
8. |
ADI integration |
30.8 |
61.6 |
61.6 |
61.7 |
9. |
Integrate predictors |
48.8 |
97.8 |
97.8 |
98.0 |
10. |
Difference predictors |
19.4 |
39.0 |
39.0 |
39.0 |
11. |
First sum |
15.7 |
31.6 |
31.6 |
31.6 |
12. |
First difference |
15.2 |
30.5 |
30.5 |
30.5 |
13. |
2-D PIC (Particle In Cell) |
11.8 |
23.6 |
23.6 |
23.6 |
14. |
1-D PIC (Particle In Cell) |
12.1 |
24.3 |
24.3 |
24.4 |
15. |
Casual Fortran. Development version |
24.2 |
48.5 |
48.5 |
48.7 |
16. |
Monte Carlo search loop |
20.9 |
41.9 |
41.9 |
42.0 |
17. |
Implicit, conditional computation |
46.4 |
93.0 |
93.0 |
93.2 |
18. |
2-D explicit hydrodynamics fragment |
26.8 |
53.6 |
53.6 |
53.7 |
19. |
General linear recurrence equations |
22.8 |
45.6 |
45.6 |
45.7 |
20. |
Discrete ordinates transport, conditional recurrence on xx |
44.7 |
89.6 |
89.6 |
89.8 |
21. |
Matrix*matrix product |
17.0 |
34.0 |
34.0 |
34.0 |
22. |
Planckian distribution |
34.4 |
68.9 |
68.9 |
69.0 |
23. |
2-D implicit hydrodynamics fragment |
32.0 |
64.1 |
64.1 |
64.3 |
24. |
Find location of first minimum in array |
16.4 |
33.0 |
33.0 |
33.0 |
|
Optimized |
Single core |
Multi core |
Quad core |
Workstation |
|
Maximum |
350 |
700 |
700 |
702 |
|
Average |
125 |
251 |
251 |
252 |
|
Geometric |
103 |
207 |
207 |
208 |
|
Harmonic |
85.1 |
171 |
171 |
171 |
|
Minimum |
38.3 |
76.8 |
76.8 |
77.0 |
# |
Kernel name |
|
|
|
|
1. |
Hydro fragment |
183 |
366 |
366 |
367 |
2. |
ICCG excerpt (Incomplete Cholesky Conjugate Gradient) |
146 |
292 |
292 |
292 |
3. |
Inner product |
143 |
287 |
287 |
288 |
4. |
Banded linear equations |
179 |
358 |
358 |
359 |
5. |
Tri-diagonal elimination, below diagonal |
73.4 |
147 |
147 |
147 |
6. |
General linear recurrence equations |
151 |
303 |
303 |
304 |
7. |
Equation of state fragment |
350 |
700 |
700 |
702 |
8. |
ADI integration |
313 |
627 |
627 |
629 |
9. |
Integrate predictors |
209 |
418 |
418 |
418 |
10. |
Difference predictors |
105 |
211 |
211 |
211 |
11. |
First sum |
44.1 |
88.3 |
88.3 |
88.5 |
12. |
First difference |
70.0 |
140 |
140 |
140 |
13. |
2-D PIC (Particle In Cell) |
49.0 |
98.2 |
98.2 |
98.5 |
14. |
1-D PIC (Particle In Cell) |
45.7 |
91.6 |
91.6 |
91.8 |
15. |
Casual Fortran. Development version |
38.3 |
76.8 |
76.8 |
77.0 |
16. |
Monte Carlo search loop |
88.1 |
177 |
177 |
177 |
17. |
Implicit, conditional computation |
136 |
273 |
273 |
273 |
18. |
2-D explicit hydrodynamics fragment |
128 |
257 |
257 |
257 |
19. |
General linear recurrence equations |
119 |
238 |
238 |
238 |
20. |
Discrete ordinates transport, conditional recurrence on xx |
76.6 |
153 |
153 |
154 |
21. |
Matrix*matrix product |
138 |
277 |
277 |
277 |
22. |
Planckian distribution |
42.7 |
85.7 |
85.7 |
85.9 |
23. |
2-D implicit hydrodynamics fragment |
145 |
291 |
291 |
292 |
24. |
Find location of first minimum in array |
39.1 |
78.4 |
78.4 |
78.5 |