Bug 80082 – DOM tests take too long to run

• Status: RESOLVED
• Resolution: FIXED
• Component: Tools / Tests

[Ryosuke Niwa]

It seems like we can lower benchmark.timeToRun from 500 to 100 and still get a pretty decent number.

[Ryosuke Niwa]

e.g. we spend 121s in DOM/CreateNodes now:

Running DOM/CreateNodes.html (5 of 44)
RESULT DOM: CreateNodes= 377.584043095 ms
median= 377.545919724 ms, stdev= 1.48541786367 ms, min= 373.933014354 ms, max= 381.514733804 ms
Finished: 121.340621 s

By reducing the value, we only spend 30s:

Running DOM/CreateNodes.html (3 of 10)
RESULT DOM: CreateNodes= 376.635416667 ms
median= 376.0625 ms, stdev= 2.55494737253 ms, min= 373.0 ms, max= 381.458333333 ms
Finished: 29.826671 s

[Ryosuke Niwa]

Created attachment 129793 [details]
Reduce benchmark.timeToRun from 500ms to 100ms

[Erik Arvidsson]

Comment on attachment 129793 [details]
Reduce benchmark.timeToRun from 500ms to 100ms

View in context: https://bugs.webkit.org/attachment.cgi?id=129793&action=review

I'm not yet a reviewer but this looks good to me.

> PerformanceTests/DOM/resources/dom-perf.js:271
> +  }

this indentation still looks wrong.

[Ryosuke Niwa]

Comment on attachment 129793 [details]
Reduce benchmark.timeToRun from 500ms to 100ms

View in context: https://bugs.webkit.org/attachment.cgi?id=129793&action=review

>> PerformanceTests/DOM/resources/dom-perf.js:271
>> +  }
> 
> this indentation still looks wrong.

Oops, yeah this isn't right :(

[Eric Seidel (no email)]

Comment on attachment 129793 [details]
Reduce benchmark.timeToRun from 500ms to 100ms

LGTM.  You should consider adidng a comment next to the value about how/why 100ms was chosen.  If someone had comemnted next to teh 500ms this review would have been even easier. :)

[Ryosuke Niwa]

Thanks for the review.

(In reply to comment #5)
> (From update of attachment 129793 [details])
> LGTM.  You should consider adidng a comment next to the value about how/why 100ms was chosen.  If someone had comemnted next to teh 500ms this review would have been even easier. :)

Done.

[Ryosuke Niwa]

Landed in r109615.