Mercurial > vim
view src/testdir/test77a.in @ 30425:6c2bbd7d9217 v9.0.0548
patch 9.0.0548: reduce() with a compiled lambda could be faster
Commit: https://github.com/vim/vim/commit/f1c60d4bf10794265b828afd9c5f7eddacada10b
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Sep 22 17:07:00 2022 +0100
patch 9.0.0548: reduce() with a compiled lambda could be faster
Problem: reduce() with a compiled lambda could be faster.
Solution: Call eval_expr_typval() instead of call_func() directly.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 22 Sep 2022 18:15:03 +0200 |
| parents | e705ea6e855b |
| children |
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Inserts 2 million lines with consecutive integers starting from 1 (essentially, the output of GNU's seq 1 2000000), writes them to Xtest and writes its cksum to test.out. We need 2 million lines to trigger a call to mf_hash_grow(). If it would mess up the lines the checksum would differ. cksum is part of POSIX and so should be available on most Unixes. If it isn't available then the test will be skipped. VMS does not have CKSUM but has a built in CHECKSUM - it should be used STARTTEST :silent! while 0 : e! test.ok : w! test.out : qa! :silent! endwhile :if !has("vms") : e! test.ok : w! test.out : qa! :endif :set fileformat=unix undolevels=-1 ggdG :let i = 1 :while i <= 2000000 | call append(i, range(i, i + 99)) | let i += 100 | endwhile ggdd :w! Xtest. :r !@test77a.com Xtest. :s/\s/ /g :set fileformat& :.w! test.out :qa! ENDTEST