[webkit-reviews] review requested: [Bug 90858] JSHeap and FastMallocStatistics based memory measurement for performance-tests : [Attachment 156983] proposed patch

[bugzilla-daemon at webkit.org]

Zoltan Horvath <zoltan at webkit.org> has asked  for review:
Bug 90858: JSHeap and FastMallocStatistics based memory measurement for
performance-tests
https://bugs.webkit.org/show_bug.cgi?id=90858

Attachment 156983: proposed patch
https://bugs.webkit.org/attachment.cgi?id=156983&action=review

------- Additional Comments from Zoltan Horvath <zoltan at webkit.org>
This patch required https://bugs.webkit.org/show_bug.cgi?id=92498.

Sample output:

zoltan at csk:~/prog/local/WebKit$ xvfb-run -a Tools/Scripts/run-perf-tests
--platform=qt PerformanceTests/CSS/CSSPropertySetterGetter.html 
Running 1 tests
Running CSS/CSSPropertySetterGetter.html (1 of 1)
RESULT CSS: CSSPropertySetterGetter= 2617.03817956 runs/s
median= 2616.35220126 runs/s, stdev= 8.50363628361 runs/s, min= 2600.0 runs/s,
max= 2636.24841572 runs/s
RESULT CSS: CSSPropertySetterGetter: JSHeap= 55847.2 bytes
median= 55944.0 bytes, stdev= 931.431242766 bytes, min= 53208.0 bytes, max=
57144.0 bytes
RESULT CSS: CSSPropertySetterGetter: FastMallocHeap= 10815834.0 bytes
median= 11024064.0 bytes, stdev= 625807.636386 bytes, min= 8929600.0 bytes,
max= 11029152.0 bytes