Condition is designed to check the current value when a consumer wakes up. That's fine when state only moves forward, but it falls apart when transitions are fast. When the setter changes state, it calls notify_all(), which schedules wakeups for every waiting consumer. But in a single-threaded event loop, no consumer actually runs until the current coroutine yields. If the value changes again before that happens, consumers wake up and re-evaluate their predicate against the current value, not the value that triggered the notification. The predicate fails and the consumer goes back to sleep, potentially forever.
Венесуэла подписала новые контракты на поставку нефти США08:58
。快连官网对此有专业解读
When we start to run it to test, however, we run into a different problem: OOM. Why? The amount of memory needed to process 3 billion objects, each as float32 object that’s 4 bytes in size, would be 8 million GB.
remains: How do we find all matching patterns? While we could store
verify_data = p1[first 12 bytes]