Effect of AVX2 for Node48 insert position search

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Laurynas Biveinis edited this page Apr 27, 2022 · 2 revisions

baseline commit, patch

Speedups (negative means slowdowns):

n48_sequential_add<unodb::db>/2: -1%
n48_sequential_add<unodb::db>/8: 5%
n48_sequential_add<unodb::db>/64: 5%
n48_sequential_add<unodb::db>/512: 2%
n48_sequential_add<unodb::db>/4096: 3%
n48_random_add<unodb::db>/2: 3%
n48_random_add<unodb::db>/8: -1%
n48_random_add<unodb::db>/64: 1%
n48_random_add<unodb::db>/512: 2%
n48_random_add<unodb::db>/4096: 3%