tree b322061731c7f74355cebdb25c4019a945aa69f6
parent d7d2d9708ec800e0ecd4df5773cb8840385c37c5
author Nigel Tao <nigeltao@golang.org> 1562378209 +1000
committer Nigel Tao <nigeltao@golang.org> 1562378209 +1000

Remove checks for obsolete limit/mark I/O fields

name                                             old speed     new speed     delta

wuffs_deflate_decode_1k_full_init/clang5         137MB/s ± 0%  146MB/s ± 0%  +6.53%  (p=0.000 n=10+9)
wuffs_deflate_decode_1k_part_init/clang5         165MB/s ± 0%  180MB/s ± 0%  +9.03%  (p=0.000 n=10+10)
wuffs_deflate_decode_10k_full_init/clang5        226MB/s ± 0%  229MB/s ± 0%  +1.52%  (p=0.000 n=9+9)
wuffs_deflate_decode_10k_part_init/clang5        232MB/s ± 1%  236MB/s ± 1%  +1.86%  (p=0.000 n=9+10)
wuffs_deflate_decode_100k_just_one_read/clang5   265MB/s ± 0%  266MB/s ± 0%  +0.27%  (p=0.008 n=10+9)
wuffs_deflate_decode_100k_many_big_reads/clang5  223MB/s ± 0%  224MB/s ± 0%  +0.84%  (p=0.000 n=9+10)

wuffs_deflate_decode_1k_full_init/gcc7           151MB/s ± 0%  151MB/s ± 2%    ~     (p=1.000 n=8+10)
wuffs_deflate_decode_1k_part_init/gcc7           186MB/s ± 0%  187MB/s ± 1%  +0.52%  (p=0.003 n=8+10)
wuffs_deflate_decode_10k_full_init/gcc7          253MB/s ± 1%  261MB/s ± 1%  +3.10%  (p=0.000 n=9+10)
wuffs_deflate_decode_10k_part_init/gcc7          261MB/s ± 0%  269MB/s ± 0%  +3.02%  (p=0.000 n=9+10)
wuffs_deflate_decode_100k_just_one_read/gcc7     312MB/s ± 0%  314MB/s ± 0%  +0.66%  (p=0.000 n=9+10)
wuffs_deflate_decode_100k_many_big_reads/gcc7    251MB/s ± 0%  249MB/s ± 0%  -0.59%  (p=0.000 n=9+10)