Unverified50% confidenceFactExact time

早期工业控制系统在内存以KB、CPU主频以MHz衡量的条件下实现了99.999%可用性的实时控制

1

Sources

50%

Confidence

Long-term

Relevance

7/7/2026

First Seen

Sources

Taiganet与WS4000模拟器：工业控制系统的逆向重生

hackernewshackernews7/6/2026

Related Claims

VerifiedModern CPU L1 cache access latency is approximately 0.5 nanoseconds, L2 approximately 4 nanoseconds, and a single main memory access requires 60–100 nanoseconds.64% similar UnverifiedMFU等于实际每秒浮点运算次数除以硬件峰值FLOPS63% similar

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