Mercurial > vim
view src/testdir/test_bench_regexp.vim @ 28057:bfa81ded42e2 v8.2.4553
patch 8.2.4553: linear tag search is a bit slow
Commit: https://github.com/vim/vim/commit/8b530b3158cbd3aee2ad9cad8e7b7964faabb51e
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Sat Mar 12 17:38:29 2022 +0000
patch 8.2.4553: linear tag search is a bit slow
Problem: Linear tag search is a bit slow.
Solution: Remove a vim_ftell() call. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/9937)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 12 Mar 2022 18:45:03 +0100 |
| parents | 16460964c304 |
| children |
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" Test for benchmarking the RE engine source check.vim CheckFeature reltime func Measure(file, pattern, arg) for re in range(3) let sstart = reltime() let before = ['set re=' .. re] let after = ['call search("' .. escape(a:pattern, '\\') .. '", "", "", 10000)'] let after += ['quit!'] let args = empty(a:arg) ? '' : a:arg .. ' ' .. a:file call RunVim(before, after, args) let s = 'file: ' .. a:file .. ', re: ' .. re .. \ ', time: ' .. reltimestr(reltime(sstart)) call writefile([s], 'benchmark.out', "a") endfor endfunc func Test_Regex_Benchmark() call Measure('samples/re.freeze.txt', '\s\+\%#\@<!$', '+5') endfunc " vim: shiftwidth=2 sts=2 expandtab