1 files changed, 25 insertions, 0 deletions
diff --git a/benchmark/vm_thread_sized_queue3.yml b/benchmark/vm_thread_sized_queue3.yml
new file mode 100644
index 0000000000..6eefe50984
--- /dev/null
+++ b/benchmark/vm_thread_sized_queue3.yml
@@ -0,0 +1,25 @@
+benchmark:
+  vm_thread_sized_queue3: |
+    require 'thread'
+    # many producers, one consumer
+    n = 1_000_000
+    m = 10
+    q = Thread::SizedQueue.new(100)
+    consumer = Thread.new do
+      while q.pop
+        # consuming
+      end
+    end
+
+    producers = m.times.map do
+      Thread.new do
+        while n > 0
+          q.push true
+          n -= 1
+        end
+      end
+    end
+    producers.each(&:join)
+    q.push nil
+    consumer.join
+loop_count: 1