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Diffstat (limited to 'benchmark/vm_thread_mutex2.yml')
-rw-r--r-- | benchmark/vm_thread_mutex2.yml | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/benchmark/vm_thread_mutex2.yml b/benchmark/vm_thread_mutex2.yml new file mode 100644 index 0000000000..e6abe59635 --- /dev/null +++ b/benchmark/vm_thread_mutex2.yml @@ -0,0 +1,25 @@ +prelude: | + # two threads, one mutex +benchmark: + vm_thread_mutex2: | + + require 'thread' + m = Thread::Mutex.new + r = 0 + max = 2000 + lmax = (max * max)/2 + (1..2).map{ + Thread.new{ + i = 0 + while i<lmax + i += 1 + m.synchronize{ + r += 1 + } + end + } + }.each{|e| + e.join + } + raise r.to_s if r != max * max +loop_count: 1 |