diff options
Diffstat (limited to 'benchmark/bm_vm1_gc_wb_obj.rb')
| -rw-r--r-- | benchmark/bm_vm1_gc_wb_obj.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/benchmark/bm_vm1_gc_wb_obj.rb b/benchmark/bm_vm1_gc_wb_obj.rb new file mode 100644 index 0000000000..60548ac058 --- /dev/null +++ b/benchmark/bm_vm1_gc_wb_obj.rb @@ -0,0 +1,13 @@ +class C
+ attr_accessor :foo
+end
+long_lived = C.new
+GC.start
+GC.start
+
+i = 0
+short_lived = ''
+while i<30_000_000 # while loop 1
+ long_lived.foo = short_lived # write barrier
+ i+=1
+end
|