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Phoronix@phoronix@masto.ai (2026-09-02 22:24:05)
AVX-512 xor_gen For Linux Updated & Looking Real Good For RAID Arrays

Being worked on the past few months for the Linux kernel has been an AVX-512 optimized version of xor_gen() that is used for generating and validating parity blocks such as with Linux's software RAID 5 and RAID 6 arrays. The latest iteration of AVX-512 xor_gen() was posted today and shows some impressive results on AMD Zen 5 hardware...
https://www.phoronix.com/news/AVX-512-xor-gen-v5
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