yeah, writing microbenchmarks (coming from java) is an art of its right own. It requires knowledge what can and could be optimized given the context. Trying to

yeah, writing microbenchmarks (coming from java) is an art of its right own. It requires knowledge what can and could be optimized given the context. Trying to guide compilers with hints is a futile effort and most of the time compilers would be expending best effort to begin with.