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To reproduce my numbers...https://t.co/8L5xwdvzKs
— Daniel Lemire (@lemire) September 16, 2024
command:
./build/benchmarks/benchmark -P convert_utf8_to_utf16 -F unicode_lipsum/lipsum/Chinese-Lipsum.utf8.txt
The new processors that AMD is producing (AMD Zen 5) will have 4 full width (512 bits) execution units for AVX-512. This will make AVX-512 instructions especially powerful.
— Daniel Lemire (@lemire) September 16, 2024
The complicated history behind AVX-512 makes the issue murkier. In some circles, AVX-512 got a bad…
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