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A comment on Base64 encoding and decoding at almost the speed of a memory copy. Parent comment

Re:Base64 encoding and decoding at almost the speed of a mem... by jng on Wednesday November 06, 2019 @03:49AM (#21460753)
Plus, if my knowledge is properly up-to-date, no AMD processor supports those instructions, not even any member the recent and famously super efficient Ryzen family processors.
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Re:Base64 encoding and decoding at almost the speed of a mem... by loeg on Wednesday November 06, 2019 @04:27AM (#21460936)
None of the AMD CPUs have AVX-512. The new ones have full-width AVX-256.
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