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root/jsr166/jsr166/src/test/loops/NoopSpinLockLoops.java

Comparing jsr166/src/test/loops/NoopSpinLockLoops.java (file contents):
Revision 1.2 by dl, Mon Feb 19 00:46:06 2007 UTC vs.
Revision 1.3 by jsr166, Thu Oct 29 23:09:07 2009 UTC

#	Line 17 | Line 17 | public final class NoopSpinLockLoops {
17
18		public static void main(String[] args) throws Exception {
19		int maxThreads = 100;
20	<	if (args.length > 0)
20	>	if (args.length > 0)
21		maxThreads = Integer.parseInt(args[0]);
22
23		new ReentrantLockLoop(1).test();
#	Line 32 | Line 32 | public final class NoopSpinLockLoops {
32		if (i == k) {
33		k = i << 1;
34		i = i + (i >>> 1);
35	<	}
36	<	else
35	>	}
36	>	else
37		i = k;
38		}
39		pool.shutdown();
#	Line 53 | Line 53 | public final class NoopSpinLockLoops {
53		}
54
55		final void test() throws Exception {
56	<	for (int i = 0; i < nthreads; ++i)
56	>	for (int i = 0; i < nthreads; ++i)
57		pool.execute(this);
58		barrier.await();
59		barrier.await();
#	Line 73 | Line 73 | public final class NoopSpinLockLoops {
73		public final void run() {
74		final AtomicInteger lock = this.spinlock;
75		try {
76	<	barrier.await();
76	>	barrier.await();
77		int sum = v + 1;
78		int x = sum + 1;
79		int n = iters;
#	Line 89 | Line 89 | public final class NoopSpinLockLoops {
89		barrier.await();
90		result += sum;
91		}
92	<	catch (Exception ie) {
93	<	return;
92	>	catch (Exception ie) {
93	>	return;
94		}
95		}
96		}
97
98		}
99	–

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