ruby--ruby/benchmark/bm_so_concatenate.rb

#!/usr/bin/ruby
# -*- mode: ruby -*-
# $Id: strcat-ruby.code,v 1.4 2004/11/13 07:43:28 bfulgham Exp $
# http://www.bagley.org/~doug/shootout/
# based on code from Aristarkh A Zagorodnikov and Dat Nguyen

STUFF = "hello\n"
i = 0
while i<10
  i += 1
  hello = ''
  4_000_000.times do |e|
    hello << STUFF
  end
end
# puts hello.length
set svn:eol-style git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2007-02-12 18:01:19 -05:00			`#!/usr/bin/ruby`
			`# -- mode: ruby --`
			`# $Id: strcat-ruby.code,v 1.4 2004/11/13 07:43:28 bfulgham Exp $`
			`# http://www.bagley.org/~doug/shootout/`
			`# based on code from Aristarkh A Zagorodnikov and Dat Nguyen`

			`STUFF = "hello\n"`
* benchmark/bm_vm1_lvar_init.rb: added. This benchmark measures a initialize time of non-used variable. * benchmark/bm_vm1_lvar_set.rb: added. This benchmark measures a local variables initialization time. * benchmark/bm_vm2_bigarray.rb: added. This benchmark mesures a big array literal creation time. * benchmark/bm_vm2_bighash.rb: This benchmark mesures a big hash literal creation time. * benchmark/bm*: change notation "i=0" to "i = 0". git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2012-05-27 10:41:01 -04:00			`i = 0`
set svn:eol-style git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2007-02-12 18:01:19 -05:00			`while i<10`
* benchmark/: add missing spaces around assignment operators (= and +=) for consistency. Approved by ko1. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2012-10-15 08:53:12 -04:00			`i += 1`
set svn:eol-style git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2007-02-12 18:01:19 -05:00			`hello = ''`
* benchmark/bm_app_erb.rb: increase loop count. too short mesurement time makes less accuracy. * benchmark/bm_app_factorial.rb: ditto. * benchmark/bm_app_mandelbrot.rb: ditto. * benchmark/bm_app_strconcat.rb: ditto. * benchmark/bm_io_file_create.rb: ditto. * benchmark/bm_io_file_read.rb: ditto. * benchmark/bm_io_file_write.rb: ditto. * benchmark/bm_so_concatenate.rb: ditto. * benchmark/bm_so_lists.rb: ditto. * benchmark/bm_so_matrix.rb: ditto. * benchmark/bm_so_random.rb: ditto. * benchmark/bm_so_sieve.rb: ditto. * benchmark/bm_vm_thread_mutex1.rb: ditto. * benchmark/bm_vm_thread_mutex2.rb: ditto. * benchmark/bm_vm_thread_mutex3.rb: ditto. * benchmark/bm_vm1_block.rb: cleanup. * benchmark/bm_vm1_const.rb: cleanup. * benchmark/bm_vm1_ensure.rb: cleanup. * benchmark/bm_vm1_ivar.rb: cleanup. * benchmark/bm_vm1_length.rb: cleanup. * benchmark/bm_vm1_neq.rb: cleanup. * benchmark/bm_vm1_not.rb: cleanup. * benchmark/bm_vm1_rescue.rb: cleanup. * benchmark/bm_vm1_simplereturn.rb: cleanup. * benchmark/bm_vm1_swap.rb: cleanup. * benchmark/bm_vm2_array.rb: cleanup. * benchmark/bm_vm2_case.rb: cleanup. * benchmark/bm_vm2_defined_method.rb: cleanup. * benchmark/bm_vm2_eval.rb: cleanup. * benchmark/bm_vm2_method.rb: cleanup. * benchmark/bm_vm2_mutex.rb: cleanup. * benchmark/bm_vm2_poly_method.rb: cleanup. * benchmark/bm_vm2_poly_method_ov.rb: cleanup. * benchmark/bm_vm2_proc.rb: cleanup. * benchmark/bm_vm2_regexp.rb: cleanup. * benchmark/bm_vm2_send.rb: cleanup. * benchmark/bm_vm2_super.rb: cleanup. * benchmark/bm_vm2_unif1.rb: cleanup. * benchmark/bm_vm2_zsuper.rb: cleanup. * benchmark/bm_vm_thread_alive_check1.rb: cleanup. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32356 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2011-07-01 06:39:12 -04:00			`4_000_000.times do \|e\|`
set svn:eol-style git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2007-02-12 18:01:19 -05:00			`hello << STUFF`
			`end`
			`end`
			`# puts hello.length`