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view src/testdir/bench_re_freeze.vim @ 17395:119a53a4cb0e v8.1.1696

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patch 8.1.1696: MSVC: link command line is too long commit https://github.com/vim/vim/commit/cea2a15687c54b8a700f77f3deef35269abb1417 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jul 15 20:44:57 2019 +0200 patch 8.1.1696: MSVC: link command line is too long Problem: MSVC: link command line is too long. Solution: Use the @<< mechanism to pass the arguments via a file. (Christian Brabandt)
author Bram Moolenaar <Bram@vim.org>
date Mon, 15 Jul 2019 21:00:03 +0200
parents adfbffe1e642
children
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"Test for benchmarking the RE engine

so small.vim
if !has("reltime") | finish | endif
func! Measure(file, pattern, arg)
	for re in range(3)
	    let sstart=reltime()
	    let cmd=printf("../vim -u NONE -N --cmd ':set re=%d'".
		\ " -c 'call search(\"%s\", \"\", \"\", 10000)' -c ':q!' %s", re, escape(a:pattern, '\\'), empty(a:arg) ? '' : a:arg)
	    call system(cmd. ' '. a:file)
	    $put =printf('file: %s, re: %d, time: %s', a:file, re, reltimestr(reltime(sstart)))
	endfor
endfunc