The Anh Tran: > Could you measure spinlock with this bench? > http://shootout.alioth.debian.org/u32q/benchmark.php?test=binarytrees&lang=all This is a D version designed to be simple (it's like the Java version): http://shootout.alioth.debian.org/gp4/benchmark.php?test=binarytrees&lang=dlang&id=1 Bye, bearophile