[perf-test] Add a binding benchmark for getElementsByTagName()
https://bugs.webkit.org/show_bug.cgi?id=86810
Reviewed by Ryosuke Niwa.
We should remove Bindings/dom-attributes.html and instead add more
reasonable micro benchmarks by classifying DOM binding call paths.
This patch adds a benchmark for document.getElementsByTagName().
This benchmark covers 'getElementsByTagName (not in document)',
'getElementsByTagName', 'getElementsByName (not in document)'
and 'getElementsByName' in Dromaeo/dom-query.html, and other DOM
methods that return a NodeList.
Test results in my Linux desktop:
RESULT Bindings: get-elements-by-tag-name= 364.542328875 runs/s
median= 366.972477064 runs/s, stdev= 5.25387955333 runs/s, min= 351.317440402 runs/s, max= 368.421052632 runs/s
RESULT Bindings: get-elements-by-tag-name= 364.341569369 runs/s
median= 366.492146597 runs/s, stdev= 4.867374197 runs/s, min= 352.644836272 runs/s, max= 367.936925099 runs/s
RESULT Bindings: get-elements-by-tag-name= 363.924242967 runs/s
median= 366.013071895 runs/s, stdev= 5.16768212289 runs/s, min= 351.317440402 runs/s, max= 367.936925099 runs/s
RESULT Bindings: get-elements-by-tag-name= 365.332594438 runs/s
median= 367.454068241 runs/s, stdev= 6.17046918572 runs/s, min= 350.0 runs/s, max= 370.37037037 runs/s
RESULT Bindings: get-elements-by-tag-name= 363.999514324 runs/s
median= 366.492146597 runs/s, stdev= 5.31235674905 runs/s, min= 350.877192982 runs/s, max= 368.421052632 runs/s
* Bindings/get-elements-by-tag-name.html: Added.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@117568 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2 files changed
