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Diffstat (limited to 'benchmark/vm_thread_condvar1.yml')
-rw-r--r-- | benchmark/vm_thread_condvar1.yml | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/benchmark/vm_thread_condvar1.yml b/benchmark/vm_thread_condvar1.yml new file mode 100644 index 0000000000..1f481ab757 --- /dev/null +++ b/benchmark/vm_thread_condvar1.yml @@ -0,0 +1,32 @@ +prelude: | + # two threads, two mutex, two condvar ping-pong +benchmark: + vm_thread_condvar1: | + require 'thread' + m1 = Mutex.new + m2 = Mutex.new + cv1 = ConditionVariable.new + cv2 = ConditionVariable.new + max = 100000 + i = 0 + wait = nil + m2.synchronize do + wait = Thread.new do + m1.synchronize do + m2.synchronize { cv2.signal } + while (i += 1) < max + cv1.wait(m1) + cv2.signal + end + end + end + cv2.wait(m2) + end + m1.synchronize do + while i < max + cv1.signal + cv2.wait(m1) + end + end + wait.join +loop_count: 1 |