Here is a discussion about introducing AVX by default in ClickHouse: https://git... | Hacker News

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zX41ZdbW on May 16, 2023 | parent | context | favorite | on: Please do not require AVX support for your softwar...

Here is a discussion about introducing AVX by default in ClickHouse: https://github.com/ClickHouse/ClickHouse/issues/40459

TLDR: runtime CPU dispatching and JIT - ok, AVX by default - not ok.

justsomehnguy on May 16, 2023 [–]

Amusingly this discussion led to SSE2-only build and discovery of some issues with their tests. Nothing serious, but still!

https://github.com/ClickHouse/ClickHouse/pull/41498

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