tree 778a5a5e1278cc8d0237c1605a86d22ae736a169
parent 5640296546732aa0d86cdb8930bb0272ec3b050c
author Nigel Tao <nigeltao@golang.org> 1675134666 +1100
committer Nigel Tao <nigeltao@golang.org> 1675156733 +1100

std/lzw: add "#truncated input" error

name                                         old speed      new speed      delta

wuffs_gif_decode_1k_bw/clang11                659MB/s ± 0%   748MB/s ± 0%  +13.43%  (p=0.008 n=5+5)
wuffs_gif_decode_1k_color_full_init/clang11   182MB/s ± 0%   178MB/s ± 0%   -2.17%  (p=0.008 n=5+5)
wuffs_gif_decode_1k_color_part_init/clang11   223MB/s ± 0%   219MB/s ± 0%   -2.00%  (p=0.008 n=5+5)
wuffs_gif_decode_10k_bgra/clang11             799MB/s ± 0%   795MB/s ± 0%   -0.52%  (p=0.008 n=5+5)
wuffs_gif_decode_10k_indexed/clang11          211MB/s ± 0%   210MB/s ± 0%   -0.47%  (p=0.008 n=5+5)
wuffs_gif_decode_20k/clang11                  250MB/s ± 1%   254MB/s ± 0%   +1.75%  (p=0.008 n=5+5)
wuffs_gif_decode_100k_artificial/clang11      581MB/s ± 0%   568MB/s ± 0%   -2.09%  (p=0.008 n=5+5)
wuffs_gif_decode_100k_realistic/clang11       221MB/s ± 0%   221MB/s ± 0%     ~     (p=0.690 n=5+5)
wuffs_gif_decode_1000k_full_init/clang11      222MB/s ± 0%   224MB/s ± 0%   +0.65%  (p=0.008 n=5+5)
wuffs_gif_decode_1000k_part_init/clang11      223MB/s ± 0%   224MB/s ± 0%   +0.58%  (p=0.008 n=5+5)
wuffs_gif_decode_anim_screencap/clang11      1.28GB/s ± 0%  1.30GB/s ± 0%   +1.45%  (p=0.008 n=5+5)

wuffs_gif_decode_1k_bw/gcc10                  595MB/s ± 0%   642MB/s ± 0%   +7.91%  (p=0.008 n=5+5)
wuffs_gif_decode_1k_color_full_init/gcc10     168MB/s ± 0%   169MB/s ± 0%   +0.36%  (p=0.008 n=5+5)
wuffs_gif_decode_1k_color_part_init/gcc10     202MB/s ± 0%   203MB/s ± 0%   +0.46%  (p=0.008 n=5+5)
wuffs_gif_decode_10k_bgra/gcc10               790MB/s ± 0%   798MB/s ± 0%   +1.04%  (p=0.008 n=5+5)
wuffs_gif_decode_10k_indexed/gcc10            208MB/s ± 0%   210MB/s ± 0%   +1.00%  (p=0.008 n=5+5)
wuffs_gif_decode_20k/gcc10                    258MB/s ± 0%   266MB/s ± 0%   +3.08%  (p=0.008 n=5+5)
wuffs_gif_decode_100k_artificial/gcc10        566MB/s ± 0%   577MB/s ± 0%   +1.83%  (p=0.008 n=5+5)
wuffs_gif_decode_100k_realistic/gcc10         220MB/s ± 0%   227MB/s ± 0%   +3.03%  (p=0.008 n=5+5)
wuffs_gif_decode_1000k_full_init/gcc10        223MB/s ± 0%   231MB/s ± 0%   +3.23%  (p=0.008 n=5+5)
wuffs_gif_decode_1000k_part_init/gcc10        224MB/s ± 0%   231MB/s ± 0%   +3.14%  (p=0.008 n=5+5)
wuffs_gif_decode_anim_screencap/gcc10        1.30GB/s ± 0%  1.32GB/s ± 0%   +1.70%  (p=0.008 n=5+5)

wuffs_lzw_decode_20k/clang11                  294MB/s ± 0%   321MB/s ± 0%   +9.11%  (p=0.008 n=5+5)
wuffs_lzw_decode_100k/clang11                 533MB/s ± 0%   560MB/s ± 0%   +5.13%  (p=0.008 n=5+5)

wuffs_lzw_decode_20k/gcc10                    271MB/s ± 0%   272MB/s ± 0%   +0.55%  (p=0.008 n=5+5)
wuffs_lzw_decode_100k/gcc10                   527MB/s ± 0%   521MB/s ± 0%   -1.31%  (p=0.008 n=5+5)

Updates #96