| Revision: | 1.1 |
| Committed: | Mon Aug 10 06:41:42 2015 UTC (8 years, 9 months ago) by jsr166 |
| Branch: | MAIN |
| Log Message: | Rename NoopMutex.java to NoopSpin100M.java to match class name |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | jsr166 | 1.1 | /* |
| 2 | * Written by Doug Lea with assistance from members of JCP JSR-166 | ||
| 3 | * Expert Group and released to the public domain, as explained at | ||
| 4 | * http://creativecommons.org/publicdomain/zero/1.0/ | ||
| 5 | */ | ||
| 6 | |||
| 7 | import java.util.concurrent.atomic.*; | ||
| 8 | |||
| 9 | class NoopSpin100M { | ||
| 10 | public static void main(String[] args) throws Exception { | ||
| 11 | AtomicInteger lock = new AtomicInteger(); | ||
| 12 | for (int i = 100000000; i > 0; --i) { | ||
| 13 | lock.compareAndSet(0,1); | ||
| 14 | lock.set(0); | ||
| 15 | } | ||
| 16 | } | ||
| 17 | } |