Native assembly (x86-64, ARM, etc.)
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.
，这一点在体育直播中也有详细论述
“初めて・最・変化・危機” 転換点迎えたオリンピック
// 1. 统计当前位每个数字出现次数
The move, Vivo said, "signals Vivo's more proactive and confident approach to expanding its presence in the global premium smartphone segment." Given the likely price, though, it's debatable if pro creators will want to buy this instead of, say, a pretty nice mirrorless camera and lens.