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34C3 - The Ultimate Apollo Guidance Computer Talk

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Further reading 1

When one component fails, who can keep working? →One process fails. Must unrelated requests wait? Separate failure propagation from throughput limits, then trace what the operating system and service manager can actually isolate.This video helps answer · Yielding does not create queue space

Caption notes

Jobs on the Apollo Guidance Computer yield to the executive. During the landing an extra load from the rendezvous radar filled the job queue, triggering an alarm and a program restart.

Community transcript ↗
Original passages · 2
Jobs have to manually check at least every 20 milliseconds
34C3 - The Ultimate Apollo Guidance Computer Talk · ▶ 36:29–36:32
queue of jobs build up, which resulted in executive overflow
34C3 - The Ultimate Apollo Guidance Computer Talk · ▶ 58:01–58:07

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