@Benchmark
public void atomicIntFieldCASSuccess(VolatileIntFieldState state, Times repeat, Blackhole bh) {
state.value = 0;
for (int i = 0; i < repeat.times; i++) {
bh.consume(VolatileIntFieldState.UPDATER.compareAndSet(state, i, i + 1));
}
}
@Benchmark
public void atomicIntFieldGetAndIncrement(
VolatileIntFieldState state, Times repeat, Blackhole bh) {
for (int i = 0; i < repeat.times; i++) {
bh.consume(VolatileIntFieldState.UPDATER.getAndIncrement(state));
}
}
@Benchmark
public void atomicIntFieldCASFailure(VolatileIntFieldState state, Times repeat, Blackhole bh) {
for (int i = 0; i < repeat.times; i++) {
bh.consume(VolatileIntFieldState.UPDATER.compareAndSet(state, 1, 2));
}
}
@Benchmark
public void atomicIntFieldLazySet(VolatileIntFieldState state, Times repeat, Blackhole bh) {
for (int i = 0; i < repeat.times; i++) {
VolatileIntFieldState.UPDATER.lazySet(state, 1);
}
}
