* benchmark/bm_vm3_thread_mutex.rb: remove it.

* benchmark/bm_vm3_thread_mutex[1-3].rb: added 3 benchmarks.
  1: one thread with one mutex (no contention).
  2: two threads with one mutex (contention).
  3: 1000 threads with one mutex (huge number of contention)
  Abobe removed benchmark was type 3.
  Therefore, this commit adds type 1 and 2 benchmark.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 18 deletions

diff --git a/benchmark/bm_vm3_thread_mutex.rb b/benchmark/bm_vm3_thread_mutex.rb
deleted file mode 100644
index 649f1fddac..0000000000
--- a/benchmark/bm_vm3_thread_mutex.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-require 'thread'
-m = Mutex.new
-r = 0
-max = 1000
-(1..max).map{
-  Thread.new{
-    i=0
-    while i<max
-      i+=1
-      m.synchronize{
-        r += 1
-      }
-    end
-  }
-}.each{|e|
-  e.join
-}
-raise r.to_s if r != max * max