From c92ecda53337490633c95e6ae00e322dc9ad1fb8 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Mon, 10 Jun 2024 22:39:55 -0300 Subject: feature: Lua 5.3 + 5.4 integer support, with CI and conflicts fixed. Co-Authored-By: Hisham Muhammad Co-authored-by: Mark Pulford Co-authored-by: ichenq Co-authored-by: Cloud Wu Co-authored-by: caijietao Co-authored-by: actboy168 Co-authored-by: wudeng Co-authored-by: caiyiheng --- performance.txt | 89 --------------------------------------------------------- 1 file changed, 89 deletions(-) delete mode 100644 performance.txt (limited to 'performance.txt') diff --git a/performance.txt b/performance.txt deleted file mode 100644 index fc3a5bb..0000000 --- a/performance.txt +++ /dev/null @@ -1,89 +0,0 @@ -JSON module performance comparison under Lua -============================================ -Mark Pulford -:revdate: January 22, 2012 - -This performance comparison aims to provide a guide of relative -performance between several fast and popular JSON modules. - -The examples used in this comparison were mostly sourced from the -http://json.org[JSON website] and -http://tools.ietf.org/html/rfc4627[RFC 4627]. - -Performance will vary widely between platforms and data sets. These -results should only be used as an approximation. - - -Modules -------- - -The following JSON modules for Lua were tested: - -http://chiselapp.com/user/dhkolf/repository/dkjson/[DKJSON 2.1]:: - - Lua implementation with no dependencies on other libraries - - Supports LPeg to improve decode performance - -https://github.com/brimworks/lua-yajl[Lua YAJL 2.0]:: - - C wrapper for the YAJL library - -http://www.kyne.com.au/%7Emark/software/lua-cjson.php[Lua CSJON 2.0.0]:: - - C implementation with no dependencies on other libraries - - -Summary -------- - -All modules were built and tested as follows: - -DKJSON:: Tested with/without LPeg 10.2. -Lua YAJL:: Tested with YAJL 2.0.4. -Lua CJSON:: Tested with Libc and internal floating point conversion - routines. - -The following Lua implementations were used for this comparison: - -- http://www.lua.org[Lua 5.1.4] (_Lua_) -- http://www.luajit.org[LuaJIT 2.0.0-beta9] (_JIT_) - -These results show the number of JSON operations per second sustained by -each module. All results have been normalised against the pure Lua -DKJSON implementation. - -.Decoding performance -............................................................................ - | DKJSON | Lua YAJL | Lua CJSON - | No LPeg With LPeg | | Libc Internal - | Lua JIT Lua JIT | Lua JIT | Lua JIT Lua JIT -example1 | 1x 2x 2.6x 3.4x | 7.1x 10x | 14x 20x 14x 20x -example2 | 1x 2.2x 2.9x 4.4x | 6.7x 9.9x | 14x 22x 14x 22x -example3 | 1x 2.1x 3x 4.3x | 6.9x 9.3x | 14x 21x 15x 22x -example4 | 1x 2x 2.5x 3.7x | 7.3x 10x | 12x 19x 12x 20x -example5 | 1x 2.2x 3x 4.5x | 7.8x 11x | 16x 24x 16x 24x -numbers | 1x 2.2x 2.3x 4x | 4.6x 5.5x | 8.9x 10x 13x 17x -rfc-example1 | 1x 2.1x 2.8x 4.3x | 6.1x 8.1x | 13x 19x 14x 21x -rfc-example2 | 1x 2.1x 3.1x 4.2x | 7.1x 9.2x | 15x 21x 17x 24x -types | 1x 2.2x 2.6x 4.3x | 5.3x 7.4x | 12x 20x 13x 21x --------------|-------------------------|------------|----------------------- -= Average => | 1x 2.1x 2.7x 4.1x | 6.5x 9x | 13x 20x 14x 21x -............................................................................ - -.Encoding performance -............................................................................. - | DKJSON | Lua YAJL | Lua CJSON - | No LPeg With LPeg | | Libc Internal - | Lua JIT Lua JIT | Lua JIT | Lua JIT Lua JIT -example1 | 1x 1.8x 0.97x 1.6x | 3.1x 5.2x | 23x 29x 23x 29x -example2 | 1x 2x 0.97x 1.7x | 2.6x 4.3x | 22x 28x 22x 28x -example3 | 1x 1.9x 0.98x 1.6x | 2.8x 4.3x | 13x 15x 16x 18x -example4 | 1x 1.7x 0.96x 1.3x | 3.9x 6.1x | 15x 19x 17x 21x -example5 | 1x 2x 0.98x 1.7x | 2.7x 4.5x | 20x 23x 20x 23x -numbers | 1x 2.3x 1x 2.2x | 1.3x 1.9x | 3.8x 4.1x 4.2x 4.6x -rfc-example1 | 1x 1.9x 0.97x 1.6x | 2.2x 3.2x | 8.5x 9.3x 11x 12x -rfc-example2 | 1x 1.9x 0.98x 1.6x | 2.6x 3.9x | 10x 11x 17x 19x -types | 1x 2.2x 0.97x 2x | 1.2x 1.9x | 11x 13x 12x 14x --------------|-------------------------|------------|----------------------- -= Average => | 1x 1.9x 0.98x 1.7x | 2.5x 3.9x | 14x 17x 16x 19x -............................................................................. - - -// vi:ft=asciidoc tw=72: -- cgit v1.2.3-55-g6feb