tree 63d81ecbbf74b17bccbf0fed4c65f36ec1cd8f44
parent d7c48ae76b68ac89343e839f80b24ce975f1b443
author Nigel Tao <nigeltao@golang.org> 1675165553 +1100
committer Nigel Tao <nigeltao@golang.org> 1675166977 +1100

std/*io_transformer*: add "#truncated input"

name                                              old speed      new speed       delta

wuffs_bzip2_decode_10k/clang11                    58.5MB/s ± 0%   59.9MB/s ± 0%   +2.50%  (p=0.008 n=5+5)
wuffs_bzip2_decode_100k/clang11                   45.7MB/s ± 0%   50.5MB/s ± 0%  +10.66%  (p=0.008 n=5+5)

wuffs_bzip2_decode_10k/gcc10                      56.2MB/s ± 0%   61.9MB/s ± 0%  +10.01%  (p=0.008 n=5+5)
wuffs_bzip2_decode_100k/gcc10                     46.5MB/s ± 0%   50.4MB/s ± 0%   +8.41%  (p=0.016 n=4+5)

wuffs_deflate_decode_1k_full_init/clang11          195MB/s ± 0%    191MB/s ± 0%   -1.71%  (p=0.008 n=5+5)
wuffs_deflate_decode_1k_part_init/clang11          224MB/s ± 0%    225MB/s ± 0%   +0.87%  (p=0.008 n=5+5)
wuffs_deflate_decode_10k_full_init/clang11         421MB/s ± 0%    401MB/s ± 0%   -4.59%  (p=0.008 n=5+5)
wuffs_deflate_decode_10k_part_init/clang11         432MB/s ± 0%    413MB/s ± 0%   -4.49%  (p=0.008 n=5+5)
wuffs_deflate_decode_100k_just_one_read/clang11    542MB/s ± 0%    518MB/s ± 0%   -4.43%  (p=0.008 n=5+5)
wuffs_deflate_decode_100k_many_big_reads/clang11   338MB/s ± 0%    325MB/s ± 0%   -3.81%  (p=0.008 n=5+5)

wuffs_deflate_decode_1k_full_init/gcc10            181MB/s ± 0%    185MB/s ± 0%   +1.76%  (p=0.008 n=5+5)
wuffs_deflate_decode_1k_part_init/gcc10            209MB/s ± 0%    212MB/s ± 0%   +1.79%  (p=0.008 n=5+5)
wuffs_deflate_decode_10k_full_init/gcc10           410MB/s ± 0%    407MB/s ± 0%   -0.93%  (p=0.008 n=5+5)
wuffs_deflate_decode_10k_part_init/gcc10           421MB/s ± 0%    418MB/s ± 0%   -0.87%  (p=0.008 n=5+5)
wuffs_deflate_decode_100k_just_one_read/gcc10      533MB/s ± 0%    533MB/s ± 0%     ~     (p=0.548 n=5+5)
wuffs_deflate_decode_100k_many_big_reads/gcc10     336MB/s ± 0%    334MB/s ± 1%   -0.67%  (p=0.008 n=5+5)

wuffs_gzip_decode_10k/clang11                      401MB/s ± 0%    398MB/s ± 0%   -0.77%  (p=0.008 n=5+5)
wuffs_gzip_decode_100k/clang11                     505MB/s ± 0%    503MB/s ± 0%   -0.46%  (p=0.008 n=5+5)

wuffs_gzip_decode_10k/gcc10                        403MB/s ± 0%    410MB/s ± 0%   +1.90%  (p=0.008 n=5+5)
wuffs_gzip_decode_100k/gcc10                       522MB/s ± 0%    523MB/s ± 0%   +0.10%  (p=0.032 n=5+5)

wuffs_zlib_decode_10k/clang11                      418MB/s ± 0%    417MB/s ± 1%     ~     (p=0.310 n=5+5)
wuffs_zlib_decode_100k/clang11                     530MB/s ± 0%    529MB/s ± 0%     ~     (p=0.421 n=5+5)

wuffs_zlib_decode_10k/gcc10                        428MB/s ± 0%    434MB/s ± 0%   +1.50%  (p=0.008 n=5+5)
wuffs_zlib_decode_100k/gcc10                       551MB/s ± 0%    551MB/s ± 0%     ~     (p=0.690 n=5+5)

Fixes #96