1 points | by rlasse 5 hours ago
1 comments
I've just released intrinhash, which is a hashing library for C/C++ on x64 and ARM.
On my Core i7 it runs at 252 gigabyte/s, while the currently fastest (falkhash1) is at 175 gigabyte/s.
Also, the currently fastest that passes SMHasher3 runs at just 96 gigabyte/s (MeowHash).
Just a few hashers from SMHasher for bulks speed (256 KB runs):
1. intrinhash-256-vaes 252 gigabyte/s, passes 250/250
2. falkhash1 175 gigabyte/s, passes 240/250
3. gxhash 173 gigabyte/s, passes 225/250
...
12. XXH3-128 97 gigabyte/s, passes 214/250
13. MeowHash 96 gigabyte/s, passes 250/250
29. t1ha1 38 gigabyte/s, passes 185/250
It's slow for small keys though.
This is the first prototype version and any feedback is welcome :)
I've just released intrinhash, which is a hashing library for C/C++ on x64 and ARM.
On my Core i7 it runs at 252 gigabyte/s, while the currently fastest (falkhash1) is at 175 gigabyte/s.
Also, the currently fastest that passes SMHasher3 runs at just 96 gigabyte/s (MeowHash).
Just a few hashers from SMHasher for bulks speed (256 KB runs):
1. intrinhash-256-vaes 252 gigabyte/s, passes 250/250
2. falkhash1 175 gigabyte/s, passes 240/250
3. gxhash 173 gigabyte/s, passes 225/250
...
12. XXH3-128 97 gigabyte/s, passes 214/250
13. MeowHash 96 gigabyte/s, passes 250/250
29. t1ha1 38 gigabyte/s, passes 185/250
It's slow for small keys though.
This is the first prototype version and any feedback is welcome :)