这才是 Lambert 真正想说的部分，也是整件事里最被忽视的地方。
Finding these optimization opportunities can itself be a significant undertaking. It requires end-to-end understanding of the spec to identify which behaviors are observable and which can safely be elided. Even then, whether a given optimization is actually spec-compliant is often unclear. Implementers must make judgment calls about which semantics they can relax without breaking compatibility. This puts enormous pressure on runtime teams to become spec experts just to achieve acceptable performance.
消费者“不买小内存”的心理（12GB+256GB已成起步配置），导致单机消耗的存储bit数呈指数级增长。TrendForce集邦咨询2026年2月的最新数据显示，近三个月来，手机存储芯片现货价格累计上涨超过300%。其中，1TB闪存成本从2025年的200多元飙升至近600元；2026年第一季度DRAM价格涨幅达80%-95%，12GB LPDDR5X内存成本从200元涨至近600元，256GB UFS4.0闪存涨幅也达到80%-90%，成本直接翻倍。，详情可参考51吃瓜
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54。heLLoword翻译官方下载对此有专业解读
The Japanese media sensation has inspired generations of researchers in fields as diverse as evolution, biodiversity and research integrity.
Start: 48.73829, 13.41383。爱思助手下载最新版本对此有专业解读