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by binarycoffee
1489 days ago
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To be clear, as mentioned in another thread [0] there is no need to ensure consistency between head and tail for a SPSC so storing them in different cache lines would be much better. For the multiple-consumer variant, however, consistency between head and tail is required so packing them in the same atomic is the simplest solution. [0] https://news.ycombinator.com/item?id=31386741 |
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