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Vectorized and performance-portable Quicksort (2022)

Google published an open-source implementation of a vectorized and performance-portable Quicksort algorithm. The implementation leverages SIMD instructions to deliver significant speedups across different CPU architectures while maintaining cross-platform compatibility.

Background

Google has been actively contributing performance-critical libraries to open source, including projects under BoringSSL and ABSEIL. This quicksort library is part of their ongoing effort to improve fundamental software building blocks.

Source
Hacker News (RSS)
Published
Sep 17, 2026 at 02:31 AM
Score
5.0 / 10