tenderlove	2019-04-10 05:47:36 +0900 (Wed, 10 Apr 2019)

  New Revision: 67482

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=67482

  Log:
    Try to make compaction more likely
    
    This commit tries to make compaction more likely by allocating some
    objects and then throwing them away

  Modified files:
    trunk/test/ruby/test_gc_compact.rb
Index: test/ruby/test_gc_compact.rb
===================================================================
--- test/ruby/test_gc_compact.rb	(revision 67481)
+++ test/ruby/test_gc_compact.rb	(revision 67482)
@@ -23,7 +23,11 @@ class TestGCCompact < Test::Unit::TestCa https://github.com/ruby/ruby/blob/trunk/test/ruby/test_gc_compact.rb#L23
   end
 
   def big_list
-    1000.times.map { Object.new } # likely next to each other
+    1000.times.map {
+      # try to make some empty slots by allocating an object and discarding
+      Object.new
+      Object.new
+    } # likely next to each other
   end
 
   # Find an object that's allocated in a slot that had a previous

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/