for (int i = 1; i < range; i++) {
Akamai Object Storage，这一点在新收录的资料中也有详细论述
@"IOSurfaceAllocSize": @(4194304),。新收录的资料对此有专业解读
The gains illustrate how fundamental design choices compound: batching amortizes async overhead, pull semantics eliminate intermediate buffering, and the freedom for implementations to use synchronous fast paths when data is available immediately all contribute.