k0kubun	2018-07-09 01:46:49 +0900 (Mon, 09 Jul 2018)

  New Revision: 63895

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63895

  Log:
    benchmark/vm1_ensure.yml: rollback loop_count abstraction
    
    for now.
    
    When measured script is really too fast, while loop substituion may
    return a negative benchmark result.
    
    Probably benchmark_driver.gem has rooms to be improved about this.

  Modified files:
    trunk/benchmark/vm1_ensure.yml
Index: benchmark/vm1_ensure.yml
===================================================================
--- benchmark/vm1_ensure.yml	(revision 63894)
+++ benchmark/vm1_ensure.yml	(revision 63895)
@@ -1,9 +1,14 @@ https://github.com/ruby/ruby/blob/trunk/benchmark/vm1_ensure.yml#L1
+# Not utilizing loop_count since using it for this is too unstable for now
 benchmark:
   vm1_ensure: |
-    begin
+    i = 0
+    while i<30_000_000
+      i += 1
       begin
+        begin
+        ensure
+        end
       ensure
       end
-    ensure
     end
-loop_count: 30000000
+loop_count: 1

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