3 ms·

"Every benchmark on that page is faster for PHP" Let me advice you to benchmark it "accuracy" on your machine setup, don't rely what is on that page. Make sur

"Every benchmark on that page is faster for PHP" Let me advice you to benchmark it "accuracy" on your machine setup, don't rely what is on that page. Make sure the error with --jit-verbose=1 which will show whether it uses MJIT correctly. ruby --jit-verbose=1 - N-Body single core Ruby 2.6.3 6:22.00s RubyJIT 2.6.3 3:58.18s PHP 7.3.xx 4:10.90s

igouy 7y ago
> will show whether it uses MJIT correctly … JIT success (511.7ms): initialize@nbody.rb:14 -> /tmp/_ruby_mjit_p5804u105.c JIT success (397.5ms): block in offset_momentum@nbody.rb:68 -> /tmp/_ruby_mjit_p5804u106.c JIT success (607.0ms): block in energy@nbody.rb:50 -> /tmp/_ruby_mjit_p5804u108.c JIT compaction (53.6ms): Compacted 111 methods -> /tmp/_ruby_mjit_p5804u111.so Successful MJIT finish real 6m4.201s user 6m42.813s sys 0m4.041s $ time /opt/src/php-7.3.11/bin/php -n nbody.php 50000000 -0.169075164 -0.169059907 real 5m24.915s user 5m24.808s sys 0m0.020
- todotask 7y ago
  As for mine, Ruby slightly faster 4:05s - 4:09s which is close to PHP in timing. ruby 2.7.0dev (2019-11-23T07:06:30Z master b563439274) [x86_64-darwin18] gtime -v /usr/local/bin/ruby --jit -W0 nbody.rb 50000000 -0.169075164 -0.169059907 Command being timed: "/usr/local/bin/ruby --jit -W0 nbody.rb 50000000" User time (seconds): 249.30 System time (seconds): 0.58 Percent of CPU this job got: 100% Elapsed (wall clock) time (h:mm:ss or m:ss): 4:08.97 --- PHP 7.3.11 (cli) (built: Oct 24 2019 11:29:52) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.3.11, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.3.11, Copyright (c) 1999-2018, by Zend Technologies gtime -v php -n nbody.php 50000000 -0.169075164 -0.169059907 Command being timed: "php -n nbody.php 50000000" User time (seconds): 248.02 System time (seconds): 0.49 Percent of CPU this job got: 99% Elapsed (wall clock) time (h:mm:ss or m:ss): 4:09.82

igouy 7y ago

> will show whether it uses MJIT correctly … JIT success (511.7ms): initialize@nbody.rb:14 -> /tmp/_ruby_mjit_p5804u105.c JIT success (397.5ms): block in offset_momentum@nbody.rb:68 -> /tmp/_ruby_mjit_p5804u106.c JIT success (607.0ms): block in energy@nbody.rb:50 -> /tmp/_ruby_mjit_p5804u108.c JIT compaction (53.6ms): Compacted 111 methods -> /tmp/_ruby_mjit_p5804u111.so Successful MJIT finish real 6m4.201s user 6m42.813s sys 0m4.041s $ time /opt/src/php-7.3.11/bin/php -n nbody.php 50000000 -0.169075164 -0.169059907 real 5m24.915s user 5m24.808s sys 0m0.020

todotask 7y ago
As for mine, Ruby slightly faster 4:05s - 4:09s which is close to PHP in timing. ruby 2.7.0dev (2019-11-23T07:06:30Z master b563439274) [x86_64-darwin18] gtime -v /usr/local/bin/ruby --jit -W0 nbody.rb 50000000 -0.169075164 -0.169059907 Command being timed: "/usr/local/bin/ruby --jit -W0 nbody.rb 50000000" User time (seconds): 249.30 System time (seconds): 0.58 Percent of CPU this job got: 100% Elapsed (wall clock) time (h:mm:ss or m:ss): 4:08.97 --- PHP 7.3.11 (cli) (built: Oct 24 2019 11:29:52) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.3.11, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.3.11, Copyright (c) 1999-2018, by Zend Technologies gtime -v php -n nbody.php 50000000 -0.169075164 -0.169059907 Command being timed: "php -n nbody.php 50000000" User time (seconds): 248.02 System time (seconds): 0.49 Percent of CPU this job got: 99% Elapsed (wall clock) time (h:mm:ss or m:ss): 4:09.82