16fa255f48
This gives moderate speed improvements when hashing small keys. The crc/adler/fnv inlining did not provide enough speed up to warrant the change. OLD: wyhash small keys: 2277 MiB/s [c14617a1e3800000] siphash(1,3) small keys: 937 MiB/s [b2919222ed400000] siphash(2,4) small keys: 722 MiB/s [3c3d974cc2800000] fnv1a small keys: 1580 MiB/s [70155e1cb7000000] adler32 small keys: 1898 MiB/s [00013883ef800000] crc32-slicing-by-8 small keys: 2323 MiB/s [0035bf3dcac00000] crc32-half-byte-lookup small keys: 218 MiB/s [0035bf3dcac00000] NEW: wyhash small keys: 2775 MiB/s [c14617a1e3800000] siphash(1,3) small keys: 1086 MiB/s [b2919222ed400000] siphash(2,4) small keys: 789 MiB/s [3c3d974cc2800000] fnv1a small keys: 1604 MiB/s [70155e1cb7000000] adler32 small keys: 1856 MiB/s [00013883ef800000] crc32-slicing-by-8 small keys: 2336 MiB/s [0035bf3dcac00000] crc32-half-byte-lookup small keys: 218 MiB/s [0035bf3dcac00000] |
||
---|---|---|
.. | ||
adler.zig | ||
auto_hash.zig | ||
benchmark.zig | ||
cityhash.zig | ||
crc.zig | ||
fnv.zig | ||
murmur.zig | ||
siphash.zig | ||
wyhash.zig |