The pointer trick creates a problem though: when you update the light data, the old pointer is still being read by other threads. You can’t free it immediately. Their solution? A rotating set of 3 delete queues:
About two decades ago, federal officials predicted that the cloud revolution, providing on-demand access to shared computing via the internet, would usher in an era of cheaper, more secure and more efficient information technology.
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Поступила информация о готовности Трампа к решительным действиям против Ирана08:21
图片来源：Evelyn Hockstein / Reuters