# Skip GPU benchmarks
时运不济，人心也变了。内地女孩来香港打拼，被称为“老虎”，抢着做生意，有的甚至一天接待3拨客人，做几年就能回老家造楼了；香港女孩一周赚个几千块就满足了，有的还拿去赌钱，花光下周再回来做。
。关于这个话题，Line官方版本下载提供了深入分析
The Web streams spec requires promise creation at numerous points — often in hot paths and often invisible to users. Each read() call doesn't just return a promise; internally, the implementation creates additional promises for queue management, pull() coordination, and backpressure signaling.
No more hoping producers cooperate. The policy you choose determines what happens when the buffer fills.