| 1 | package de.uka.ipd.sdq.measurement.strategies.activeresource.cpu; |
| 2 | |
| 3 | import de.uka.ipd.sdq.measurement.strategies.activeresource.AbstractDemandStrategy; |
| 4 | import de.uka.ipd.sdq.measurement.strategies.activeresource.ResourceTypeEnum; |
| 5 | |
| 6 | public class FibonacciDemand extends AbstractDemandStrategy { |
| 7 | |
| 8 | public FibonacciDemand() { |
| 9 | super(-3,0,2,10000,5000); |
| 10 | } |
| 11 | |
| 12 | private long fibonacci(double iterationCount) { |
| 13 | long i1 = 1; |
| 14 | long i2 = 1; |
| 15 | long i3 = 0; |
| 16 | for (long i = 0; i < iterationCount; i++) { |
| 17 | i3 = i1 + i2; |
| 18 | i2 = i1; |
| 19 | i1 = i3; |
| 20 | } |
| 21 | return i3; |
| 22 | } |
| 23 | |
| 24 | @Override |
| 25 | public void run(long initial) { |
| 26 | fibonacci(initial); |
| 27 | } |
| 28 | |
| 29 | @Override |
| 30 | public ResourceTypeEnum getStrategysResource() { |
| 31 | return ResourceTypeEnum.CPU; |
| 32 | } |
| 33 | |
| 34 | @Override |
| 35 | public String getName() { |
| 36 | return "Fibonacci"; |
| 37 | } |
| 38 | |
| 39 | @Override |
| 40 | public void cleanup() { |
| 41 | // Do nothing. |
| 42 | } |
| 43 | |
| 44 | } |