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by nine_k 283 days ago
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...
1 comments
wmf 283 days ago
Your server doesn't have DDIO turned on though.
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nine_k 283 days ago
Not mine, but fair!
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