The 6.4% standard deviation renders the benchmark quite unusable. It is relatively stable on other platforms, however.
======= elm / llvm_trybot_image =======
2.3% dromaeo.domcoreattr/dom__summary
======= elm / vanilla_image =======
1.7% dromaeo.domcoreattr/dom__summary
======= peppy / llvm_trybot_image =======
6.4% dromaeo.domcoreattr/dom__summary
======= peppy / vanilla_image =======
4.9% dromaeo.domcoreattr/dom__summary
======= squawks / llvm_trybot_image =======
1.8% dromaeo.domcoreattr/dom__summary
======= squawks / vanilla_image =======
2.0% dromaeo.domcoreattr/dom__summary
Comment 1 by lloz...@google.com
, Feb 21 2017