爱范儿关注「明日产品」，硬哲学栏目试图剥离技术和参数的外衣，探求产品设计中人性的本源。
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.
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Instruct Codex to optimize benchmarks to 60% of runtime