1·A standard optimization is loop unrolling; the compiler will unroll the loops to reduce the number of branches.
标准的优化是循环展开；编译器将展开循环，以减少分支的数量。
2·In Mr Bergman's films, characters would often be silent, or scenes would unroll with no sound but the whimper of wind, the drip of water or, especially, the tick and chime of watches and clocks.
伯电影中的角色经常沉默不语，情节也是在无声中展开，听见的只是风哨声、水滴声、尤其是钟表的嘀嗒声。
3·Wishing to extract it from her drink, the young girl of fourteen began to unroll the thread of the cocoon.
嫘祖希望从茶杯中取出蚕茧。这位14岁的小女孩就开始展开蚕茧的丝线。
4·The article discuss the advantage and meaning integrating software pipelining and loop unroll in IA - 64 compiler, moreover do some deep research by experiment result.
论述了在IA-64编译器中结合使用软件流水和循环展开的优点和意义，并结合实验进行了深度探讨。
5·Software pipelining and loop unroll are two kinds of important optimized compile technique to develop loop parallelism.
软件流水和循环展开是开发循环并行性的两种重要编译优化技术。