James Baker personal blog
SIMD accelerated sorting in Java – how it works and why it was 3x faster
In this post I explain a little about how to use Java’s Vector APIs, attempt to explain how they turn out fast, and then use them to implement a sorting algorithm 3x faster than Arrays.sort . I then explain some problems I found, and how I resolved them. Supporting code is published here .
- Points
- 154
- HN comments
- 52
- Submissions
- 1
- Cited by
- 0 commenters
Software EngineeringSystems & Performance2022
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jun 11, 2022 | SIMD accelerated sorting in Java – how it works and why it was 3x faster by CHY872 | 154 | 52 |
