[Webkit-unassigned] [Bug 210135] [JSC][LLInt] Cache subscript for get_by_val operations

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=210135

--- Comment #1 from Caio Lima <ticaiolima at gmail.com> ---
I have the following results collected so far regarding memory usage and performance. Those results were collected using a MacBook Pro 15' late 2018.

RAMification score (T-test considering 95% confidence interval)

Mean of 10 runs ToT: 30806174.9 +- 60805.43
Mean of 10 runs Changes: 30803689.0 +- 61224.86
This indicates that those changes have neutral impact on memory usage.

------------------------------------------------------------------------

Speedometer 2 (T-test considering 95% confidence interval)

Mean of 50 iterations ToT: 117.21599999999998 +- 0.71
Mean of 50 iterations Changes: 118.772 +- 0.77

This indicates a progression on Speedometer.

------------------------------------------------------------------------

JetStream 2 (T-test considering 95% confidence interval)

Mean of 5 runs ToT: 157.7564 +- 2.99
Mean of 5 runs Changes: 157.14499999999998 +- 1.92

This indicates that changes are performance neutral

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20200407/200318ad/attachment.htm>