@Benchmark
public void serial_eager_ec() {
MutableSetMultimap<Alphagram, String> groupBy = this.ecWords.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())));
}
@Benchmark
public void parallel_eager_forkjoin_ec() {
MutableMultimap<Alphagram, String> groupBy = FJIterate.groupBy(this.ecWords, Alphagram::new);
CompositeFastList<RichIterable<String>> select =
FJIterate.select(
groupBy.multiValuesView(),
iterable -> iterable.size() >= SIZE_THRESHOLD,
new CompositeFastList<>(),
false);
Collection<String> collect =
FJIterate.collect(
select
.toSortedList(Comparators.<RichIterable<String>>byIntFunction(RichIterable::size))
.asReversed(),
iterable -> iterable.size() + ": " + iterable);
FJIterate.forEach(collect, Procedures.cast(e -> Assert.assertFalse(e.isEmpty())));
}
@Benchmark
public void parallel_lazy_ec() {
UnsortedSetMultimap<Alphagram, String> multimap =
this.ecWords.asParallel(this.executorService, BATCH_SIZE).groupBy(Alphagram::new);
FastList<Pair<Integer, String>> pairs =
(FastList<Pair<Integer, String>>)
FastList.newList(multimap.multiValuesView())
.asParallel(this.executorService, BATCH_SIZE)
.select(iterable -> iterable.size() >= SIZE_THRESHOLD)
.collect(
iterable -> Tuples.pair(iterable.size(), iterable.size() + ": " + iterable))
.toSortedList((pair1, pair2) -> Integer.compare(pair2.getOne(), pair1.getOne()));
pairs
.asParallel(this.executorService, BATCH_SIZE)
.collect(Pair::getTwo)
.forEach(Procedures.cast(e -> Assert.assertFalse(e.isEmpty())));
}