charlesconnell commented on PR #6901:
URL: https://github.com/apache/hbase/pull/6901#issuecomment-2798917002
Sure. The full code is now
```
@State(Scope.Benchmark)
public class ClosureBenchmark {
@Param({ "10000" })
public int loops;
@Param({ "true", "false" })
public boolean createNewClosure;
@Benchmark
public void test(Blackhole blackhole) {
if (createNewClosure) {
for (int i = 0; i < loops; i++) {
IntConsumer newClosure = x -> {
blackhole.consume(x);
};
blackhole.consume(newClosure);
}
} else {
IntConsumer savedClosure = x -> {
blackhole.consume(x);
};
for (int i = 0; i < loops; i++) {
blackhole.consume(savedClosure);
}
}
}
public static void main(String[] args) throws RunnerException, IOException
{
org.openjdk.jmh.Main.main(args);
}
}
```
and the results are similar:
```
Benchmark (createNewClosure)
(loops) Mode Cnt Score Error Units
ClosureBenchmark.test true
10000 thrpt 25 33490.255 ± 278.683 ops/s
ClosureBenchmark.test:·gc.alloc.rate true
10000 thrpt 25 4863.875 ± 40.472 MB/sec
ClosureBenchmark.test:·gc.alloc.rate.norm true
10000 thrpt 25 160003.763 ± 0.593 B/op
ClosureBenchmark.test:·gc.churn.G1_Eden_Space true
10000 thrpt 25 4863.175 ± 43.757 MB/sec
ClosureBenchmark.test:·gc.churn.G1_Eden_Space.norm true
10000 thrpt 25 159981.872 ± 719.752 B/op
ClosureBenchmark.test:·gc.churn.G1_Survivor_Space true
10000 thrpt 25 0.006 ± 0.001 MB/sec
ClosureBenchmark.test:·gc.churn.G1_Survivor_Space.norm true
10000 thrpt 25 0.204 ± 0.040 B/op
ClosureBenchmark.test:·gc.count true
10000 thrpt 25 1411.000 counts
ClosureBenchmark.test:·gc.time true
10000 thrpt 25 852.000 ms
ClosureBenchmark.test false
10000 thrpt 25 37070.851 ± 195.065 ops/s
ClosureBenchmark.test:·gc.alloc.rate false
10000 thrpt 25 0.539 ± 0.003 MB/sec
ClosureBenchmark.test:·gc.alloc.rate.norm false
10000 thrpt 25 16.016 ± 0.022 B/op
ClosureBenchmark.test:·gc.churn.G1_Eden_Space false
10000 thrpt 25 0.761 ± 1.164 MB/sec
ClosureBenchmark.test:·gc.churn.G1_Eden_Space.norm false
10000 thrpt 25 22.643 ± 34.623 B/op
ClosureBenchmark.test:·gc.churn.G1_Survivor_Space false
10000 thrpt 25 0.142 ± 0.216 MB/sec
ClosureBenchmark.test:·gc.churn.G1_Survivor_Space.norm false
10000 thrpt 25 4.212 ± 6.441 B/op
ClosureBenchmark.test:·gc.count false
10000 thrpt 25 5.000 counts
ClosureBenchmark.test:·gc.time false
10000 thrpt 25 10.000 ms
```
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