From 929982ecea67dc60d4e555f8bacc72dd291b917b Mon Sep 17 00:00:00 2001
From: k0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 8 Jul 2018 17:36:26 +0000
Subject: benchmark/*.yml: convert from benchmark/bm_*.rb

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 benchmark/vm_thread_condvar1.yml | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 benchmark/vm_thread_condvar1.yml

(limited to 'benchmark/vm_thread_condvar1.yml')

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
-- 
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