diff options
| author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-02-12 23:01:19 +0000 |
|---|---|---|
| committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-02-12 23:01:19 +0000 |
| commit | fd81221a8e2c3a8c77599602fe38cd563d86191d (patch) | |
| tree | 47faf15269b927feb9e4b13fe2d09a51dae4ddfd /benchmark/bm_so_random.rb | |
| parent | 1a4b93cf920d0850061ce4b53351b4cdc7d464c7 (diff) | |
| download | ruby-fd81221a8e2c3a8c77599602fe38cd563d86191d.tar.gz | |
set svn:eol-style
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'benchmark/bm_so_random.rb')
| -rw-r--r-- | benchmark/bm_so_random.rb | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/benchmark/bm_so_random.rb b/benchmark/bm_so_random.rb index 8bc30841a8..83c0d6d380 100644 --- a/benchmark/bm_so_random.rb +++ b/benchmark/bm_so_random.rb @@ -1,20 +1,20 @@ -# from http://www.bagley.org/~doug/shootout/bench/random/random.ruby
-
-IM = 139968.0
-IA = 3877.0
-IC = 29573.0
-
-$last = 42.0
-
-def gen_random(max)
- (max * ($last = ($last * IA + IC) % IM)) / IM
-end
-
-N = 1000000
-
-i=0
-while i<N
- i+=1
- gen_random(100.0)
-end
-# "%.9f" % gen_random(100.0)
+# from http://www.bagley.org/~doug/shootout/bench/random/random.ruby + +IM = 139968.0 +IA = 3877.0 +IC = 29573.0 + +$last = 42.0 + +def gen_random(max) + (max * ($last = ($last * IA + IC) % IM)) / IM +end + +N = 1000000 + +i=0 +while i<N + i+=1 + gen_random(100.0) +end +# "%.9f" % gen_random(100.0) |