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.
另一家调研机构 Counterpoint 的分析师称，行业从未经历过如此剧烈的下滑，并定调 2026 年将成为「智能手机历史上最糟糕的一年」。，更多细节参见safew官方版本下载
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