25th May 2022, 2 min read Parsing JSON faster with Intel AVX-512 3 thoughts on “Parsing JSON faster with Intel AVX-512” Joe Duarte says: May 27, 2022 at 7:36 pm Nice work Daniel. Note that you said you got a “doubling” of speed in the first benchmark, but it’s only a 61% bump. And this bit is missing the word *instructions*: “There are many AVX-512 that we are not using…” There’s also a “most” that should be “mostly”. Daniel Lemire says: May 27, 2022 at 8:17 pm Thank you. Valen says: January 20, 2023 at 7:04 am AMD Zen 4 has AVX-512
Nice work Daniel.
Note that you said you got a “doubling” of speed in the first benchmark, but it’s only a 61% bump.
And this bit is missing the word *instructions*: “There are many AVX-512 that we are not using…” There’s also a “most” that should be “mostly”.
Thank you.
AMD Zen 4 has AVX-512