Skip multiple bytes if the last match was >= 32 bytes prior.
benchmark old MB/s new MB/s speedup
BenchmarkWordsEncode1e3-8 137.99 132.57 0.96x
BenchmarkWordsEncode1e4-8 173.30 156.26 0.90x
BenchmarkWordsEncode1e5-8 137.16 132.59 0.97x
BenchmarkWordsEncode1e6-8 165.45 164.47 0.99x
BenchmarkRandomEncode-8 140.04 12260.44 87.55x
Benchmark_ZFlat0-8 334.14 335.84 1.01x
Benchmark_ZFlat1-8 168.93 168.19 1.00x
Benchmark_ZFlat2-8 134.42 8763.96 65.20x
Benchmark_ZFlat3-8 48.04 47.36 0.99x
Benchmark_ZFlat4-8 151.86 2578.12 16.98x
Benchmark_ZFlat5-8 344.43 341.94 0.99x
Benchmark_ZFlat6-8 149.21 147.24 0.99x
Benchmark_ZFlat7-8 140.87 138.72 0.98x
Benchmark_ZFlat8-8 155.95 155.89 1.00x
Benchmark_ZFlat9-8 135.05 136.07 1.01x
Benchmark_ZFlat10-8 380.98 379.77 1.00x
Benchmark_ZFlat11-8 227.48 226.59 1.00x
Thanks to Klaus Post for the original suggestion. Unfortunately,
https://github.com/golang/snappy/pull/19 was abandoned.
1 file changed
