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nine_k
36 days ago
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io_uring is faster than mmap
No, it can DMA straight into L3 cache, as mentioned in the article.
See
https://www.intel.com/content/www/us/en/io/data-direct-i-o-t...
wmf
36 days ago
[–]
Your server doesn't have DDIO turned on though.
nine_k
35 days ago
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Not mine, but fair!
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