ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

root/jsr166/jsr166/src/test/jtreg/util/Collection/IteratorMicroBenchmark.java

Comparing jsr166/src/test/jtreg/util/Collection/IteratorMicroBenchmark.java (file contents):
Revision 1.37 by jsr166, Sun Mar 25 19:00:09 2018 UTC vs.
Revision 1.38 by jsr166, Mon Mar 26 20:33:27 2018 UTC

#	Line 77 | Line 77 | public class IteratorMicroBenchmark {
77		public Job(String name) { this.name = name; }
78		public String name() { return name; }
79		public abstract void work() throws Throwable;
80	+	public void run() {
81	+	try { work(); }
82	+	catch (Throwable ex) {
83	+	// current job cannot always be deduced from stacktrace.
84	+	throw new RuntimeException("Job failed: " + name(), ex);
85	+	}
86	+	}
87		}
88
89		final int iterations;
#	Line 126 | Line 133 | public class IteratorMicroBenchmark {
133		* compiling everything worth compiling.
134		* Returns array of average times per job per run.
135		*/
136	<	long[] time0(List<Job> jobs) throws Throwable {
136	>	long[] time0(List<Job> jobs) {
137		final int size = jobs.size();
138		long[] nanoss = new long[size];
139		for (int i = 0; i < size; i++) {
#	Line 135 | Line 142 | public class IteratorMicroBenchmark {
142		long totalTime;
143		int runs = 0;
144		long startTime = System.nanoTime();
145	<	do { job.work(); runs++; }
145	>	do { job.run(); runs++; }
146		while ((totalTime = System.nanoTime() - startTime) < warmupNanos);
147		nanoss[i] = totalTime/runs;
148		}

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines