Testing the performance of wyhash in Swift.
swift build -Xcc -march=native --configuration release
$(swift build --configuration release --show-bin-path)/SwiftWyhashBenchmark
Example:
testRawGeneratorPerformance 4.0 ns per value
testBoundedGeneratorPerformance 13.2 ns per value
testNumberSequenceBoundedPerformance 16.7 ns per value