@Benchmark
public void parallel_eager_forkjoin_gsc() {
MutableMultimap<Alphagram, String> groupBy = FJIterate.groupBy(this.gscWords, Alphagram::new);
groupBy
.multiValuesView()
.select(iterable -> iterable.size() >= SIZE_THRESHOLD)
.toSortedList(Comparators.<RichIterable<String>>byIntFunction(RichIterable::size))
.asReversed()
.collect(iterable -> iterable.size() + ": " + iterable)
.forEach(Procedures.cast(e -> Assert.assertFalse(e.isEmpty())));
}
@Benchmark
public void parallel_lazy_gsc() {
ParallelUnsortedBag<String> parallelUnsortedBag =
this.gscWords.asParallel(this.executorService, BATCH_SIZE);
UnsortedBagMultimap<Alphagram, String> groupBy = parallelUnsortedBag.groupBy(Alphagram::new);
groupBy
.multiValuesView()
.select(iterable -> iterable.size() >= SIZE_THRESHOLD)
.toSortedList(Comparators.<RichIterable<String>>byIntFunction(RichIterable::size))
.asReversed()
.collect(iterable -> iterable.size() + ": " + iterable)
.forEach(Procedures.cast(e -> Assert.assertFalse(e.isEmpty())));
}
@Warmup(iterations = 20)
@Measurement(iterations = 10)
@Benchmark
public void serial_eager_gsc() {
MutableListMultimap<Alphagram, String> groupBy =
this.gscWords.groupBy(Alphagram::new, FastListMultimap.newMultimap());
groupBy
.multiValuesView()
.select(iterable -> iterable.size() >= SIZE_THRESHOLD)
.toSortedList(Comparators.<RichIterable<String>>byIntFunction(RichIterable::size))
.asReversed()
.collect(iterable -> iterable.size() + ": " + iterable)
.forEach(Procedures.cast(e -> Assert.assertFalse(e.isEmpty())));
}
