tree 47b5f1962e5ffd85b7e4013cfa2aeb6654094a24
parent 0c43e98dfe3f41a99362fa041990a047da508eee
author Nigel Tao <nigeltao@golang.org> 1461378433 +1000
committer Nigel Tao <nigeltao@golang.org> 1461378522 +1000

Restrict the scope of the tableSize variable.

It's really just a style change, not an optimization, but for the
record, the numbers don't show a strong change either way, and could
easily just be noise.

name              old speed      new speed      delta
WordsEncode1e1-8   667MB/s ± 0%   665MB/s ± 0%    ~     (p=0.190 n=5+4)
WordsEncode1e2-8  85.1MB/s ± 0%  85.0MB/s ± 0%    ~     (p=0.556 n=5+4)
WordsEncode1e3-8   235MB/s ± 0%   234MB/s ± 2%    ~     (p=0.690 n=5+5)
WordsEncode1e4-8   234MB/s ± 0%   233MB/s ± 0%    ~     (p=0.151 n=5+5)
WordsEncode1e5-8   216MB/s ± 0%   214MB/s ± 1%  -0.61%  (p=0.008 n=5+5)
WordsEncode1e6-8   258MB/s ± 0%   258MB/s ± 0%  -0.29%  (p=0.024 n=5+5)
RandomEncode-8    13.2GB/s ± 1%  13.1GB/s ± 1%    ~     (p=0.056 n=5+5)
_ZFlat0-8          629MB/s ± 0%   630MB/s ± 0%    ~     (p=0.111 n=5+4)
_ZFlat1-8          325MB/s ± 0%   326MB/s ± 0%  +0.27%  (p=0.016 n=5+4)
_ZFlat2-8         13.7GB/s ± 5%  13.9GB/s ± 1%    ~     (p=0.310 n=5+5)
_ZFlat3-8          177MB/s ± 0%   177MB/s ± 1%    ~     (p=0.690 n=5+5)
_ZFlat4-8         6.15GB/s ± 2%  6.19GB/s ± 1%    ~     (p=0.222 n=5+5)
_ZFlat5-8          614MB/s ± 0%   615MB/s ± 0%    ~     (p=0.310 n=5+5)
_ZFlat6-8          231MB/s ± 2%   231MB/s ± 0%    ~     (p=0.690 n=5+5)
_ZFlat7-8          215MB/s ± 2%   215MB/s ± 1%    ~     (p=0.222 n=5+5)
_ZFlat8-8          246MB/s ± 0%   246MB/s ± 0%    ~     (p=0.190 n=4+5)
_ZFlat9-8          202MB/s ± 0%   202MB/s ± 0%    ~     (p=0.683 n=4+5)
_ZFlat10-8         794MB/s ± 2%   803MB/s ± 0%  +1.13%  (p=0.008 n=5+5)
_ZFlat11-8         350MB/s ± 0%   351MB/s ± 0%  +0.25%  (p=0.032 n=4+5)