mruby Bench Tool

A simple tool to use for benchmarking a Ruby script against (c)ruby and mruby on your local machine. Six benchmark scripts are included and contributions will be accepted for more. Four of the included benchmarks are from the mruby repository but modified to have their print statements removed.

Install

• Install ruby: https://www.ruby-lang.org/en/
• Clone and compile mruby: https://github.com/mruby/mruby
• Optionally install screenfetch: https://github.com/KittyKatt/screenFetch
• Clone this repository: https://github.com/cookrn/mruby-bench-tool

Usage

• Optionally add or remove *.rb scripts to benchmark
• Run rake (or make)

$ rake
sh sysinfo.sh

                 -/+:.          cookrn@cookrn-macbook-air
                :++++.          OS: 64bit Mac OS X 10.13.6 17G65
               /+++/.           Kernel: x86_64 Darwin 17.7.0
       .:-::- .+/:-``.::-       Uptime: 21d 8h 29m
    .:/++++++/::::/++++++/:`    Packages: 138
  .:///////////////////////:`   Shell: rake
  ////////////////////////`     Resolution: 1440x900
 -+++++++++++++++++++++++`      DE: Aqua
 /++++++++++++++++++++++/       WM: Quartz Compositor
 /sssssssssssssssssssssss.      WM Theme: Graphite
 :ssssssssssssssssssssssss-     Font: Monaco 18
  osssssssssssssssssssssssso/`  CPU: Intel Core i5-2557M @ 1.70GHz
  `syyyyyyyyyyyyyyyyyyyyyyyy+`  GPU: Intel HD Graphics 3000
   `ossssssssssssssssssssss/    RAM: 2202MiB / 4096MiB
     :ooooooooooooooooooo+.
      `:+oo+/:-..-:/+o+/-


RUBY VERSION
ruby --version
ruby 2.6.0preview2 (2018-05-31 trunk 63539) [x86_64-darwin17]

MRUBY VERSION
./mruby/bin/mruby --version
mruby 1.4.1 (2018-4-27)

git log -1
commit 54246db00aa9ae5a048d65f4263a3d14fd65d9d0 (HEAD -> master, origin/master, origin/HEAD)
Author: pyama86 <pyama@pepabo.com>
Date:   Mon Aug 6 18:15:00 2018 +0900

    irep is released when Fiber is terminated

./mruby/bin/mrbc -Bbm_ao_render -o bm_ao_render.mrbc bm_ao_render.rb

gcc -std=c99 -Imruby/include bm_ao_render.c -o bm_ao_render.mrbx mruby/build/host/lib/libmruby.a -lm

./mruby/bin/mrbc -Bbm_app_lc_fizzbuzz -o bm_app_lc_fizzbuzz.mrbc bm_app_lc_fizzbuzz.rb

gcc -std=c99 -Imruby/include bm_app_lc_fizzbuzz.c -o bm_app_lc_fizzbuzz.mrbx mruby/build/host/lib/libmruby.a -lm

./mruby/bin/mrbc -Bbm_fib -o bm_fib.mrbc bm_fib.rb

gcc -std=c99 -Imruby/include bm_fib.c -o bm_fib.mrbx mruby/build/host/lib/libmruby.a -lm

./mruby/bin/mrbc -Bbm_so_lists -o bm_so_lists.mrbc bm_so_lists.rb

gcc -std=c99 -Imruby/include bm_so_lists.c -o bm_so_lists.mrbx mruby/build/host/lib/libmruby.a -lm

./mruby/bin/mrbc -Bexpensive -o expensive.mrbc expensive.rb

gcc -std=c99 -Imruby/include expensive.c -o expensive.mrbx mruby/build/host/lib/libmruby.a -lm

./mruby/bin/mrbc -Bstring_concat -o string_concat.mrbc string_concat.rb

gcc -std=c99 -Imruby/include string_concat.c -o string_concat.mrbx mruby/build/host/lib/libmruby.a -lm

BENCHMARK: bm_ao_render
Rehearsal -----------------------------------------
ruby    0.000177   0.000917   7.409158 (  7.419052)
mruby   0.000188   0.000839  16.266076 ( 16.289241)
------------------------------- total: 23.675234sec

            user     system      total        real
ruby    0.000135   0.000763   7.444830 (  7.462076)
mruby   0.000160   0.000875  15.763997 ( 15.778532)

BENCHMARK: bm_app_lc_fizzbuzz
Rehearsal -----------------------------------------
ruby    0.000166   0.000941  75.148913 ( 75.225362)
mruby   0.000198   0.001017  40.476844 ( 40.536294)
------------------------------ total: 115.625757sec

            user     system      total        real
ruby    0.000251   0.001299  74.957092 ( 75.027031)
mruby   0.000187   0.000790  40.727527 ( 40.767750)

BENCHMARK: bm_fib
Rehearsal -----------------------------------------
ruby    0.000137   0.000734   4.327840 (  4.343891)
mruby   0.000130   0.000733   8.405063 (  8.423752)
------------------------------- total: 12.732903sec

            user     system      total        real
ruby    0.000174   0.001256   3.862311 (  3.869382)
mruby   0.000166   0.001119   9.520639 (  9.532049)

BENCHMARK: bm_so_lists
Rehearsal -----------------------------------------
ruby    0.000186   0.000960   0.899169 (  0.909747)
mruby   0.000144   0.000743   4.037203 (  4.056623)
-------------------------------- total: 4.936372sec

            user     system      total        real
ruby    0.000144   0.001133   0.893593 (  0.910239)
mruby   0.000149   0.000847   3.760750 (  3.765963)

BENCHMARK: expensive
Rehearsal -----------------------------------------
ruby    0.000158   0.000839   0.854044 (  0.860359)
mruby   0.000137   0.000715   1.366284 (  1.380736)
-------------------------------- total: 2.220328sec

            user     system      total        real
ruby    0.000180   0.001197   0.905626 (  0.909643)
mruby   0.000151   0.000798   1.403258 (  1.406116)

BENCHMARK: string_concat
Rehearsal -----------------------------------------
ruby    0.000203   0.001165   1.546251 (  1.686225)
mruby   0.000219   0.000911   1.027907 (  1.134616)
-------------------------------- total: 2.574158sec

            user     system      total        real
ruby    0.000190   0.000784   1.110358 (  1.162264)
mruby   0.000137   0.000622   0.949349 (  0.988315)