From 9b28eefeb2cea9690b897aeb3a1e1de2cbc19137 Mon Sep 17 00:00:00 2001
From: Samuel Williams <samuel.williams@oriontransfer.co.nz>
Date: Thu, 18 Jul 2019 11:13:49 +1200
Subject: Add benchmark to help diagnose performance regression.

See https://bugs.ruby-lang.org/issues/16009 for more details.
---
 benchmark/vm2_fiber_reuse_gc.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 benchmark/vm2_fiber_reuse_gc.yml

(limited to 'benchmark')

diff --git a/benchmark/vm2_fiber_reuse_gc.yml b/benchmark/vm2_fiber_reuse_gc.yml
new file mode 100644
index 0000000000..8fb91a84eb
--- /dev/null
+++ b/benchmark/vm2_fiber_reuse_gc.yml
@@ -0,0 +1,12 @@
+# https://bugs.ruby-lang.org/issues/16009
+prelude: |
+  fibers = []
+benchmark:
+  vm2_fiber_reuse_gc: |
+    2000.times do
+      fiber = Fiber.new{Fiber.yield}
+      fibers << fiber
+      fiber.resume
+    end
+    fibers.clear
+loop_count: 100
-- 
cgit v1.2.3