Open Bug 932613 Opened 11 years ago Updated 10 months ago

Slower than Chromium on IETestDrive Preschool demo

Categories

(Core :: Graphics: Canvas2D, defect)

Product:
Core
Component:
Graphics: Canvas2D
Type:
defect

Tracking

()

People

(Reporter: jwatt, Unassigned)

References

(Blocks 1 open bug,
URL
)

Details

(Keywords: perf, Whiteboard: [ietestdrive])

We are markedly slower than Chrome on IETestDrive Preschool demo.
Whiteboard: [ietestdrive]
Severity: normal → S3

This is still a problem, I guess. Chromium sang the ABC's in 4.072 seconds, Firefox sang the ABC's in 5.21 seconds.

Seems like the problem is slow fillText https://share.firefox.dev/3kIUiWR

Summary: Markedly slower on IETestDrive Preschool demo → Slower than Chromium on IETestDrive Preschool demo
URL: http://ie.microsoft.com/testdrive/Per... → https://testdrive-archive.azurewebsit...
Severity: S3 → --
Component: Graphics → Graphics: Canvas2D
OS: macOS → All
Hardware: x86 → All
Depends on: 1820988

With bug 1820988:

  • Firefox sang the ABC's in 4.903 seconds
  • Chromium sang the ABC's in 4.063 seconds

https://share.firefox.dev/3JrF8Pa

Severity: -- → S3
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