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Type: Task
Resolution: Done
Priority: P1: Critical
Fix Version/s: 5.9.5, 5.10.1
Affects Version/s: 5.9.3
Component/s: GUI: Graphics Performance
Labels:
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Epic Link:
Performance in Qt Quick 5.9

Description

Regression visible between 5.9.0 and 5.9.

Test: /benchmarks/auto/creation/quick.item/delegates_item_states.qml
Grafana: https://testresults.qt.io/grafana/dashboard/db/qmlbench-branches?panelId=119&fullscreen&orgId=1&var-suite=creation%2Fquick.item&var-benchmark=All&var-branch=v5.9.0&var-branch=5.9&var-branch=5.6&var-hardwareId=eskil_linux_tx1&from=now-1y&to=now

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Activity

People

Assignee:: Lars Knoll

Reporter:: Eskil Abrahamsen Blomfeldt

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 11 Jan '18 13:35

Updated:: 07 Mar '18 09:43

Resolved:: 07 Mar '18 09:43

Gerrit Reviews

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Speed up PropertyChange state application: Gerrit Review:

Speed up PropertyChange state application: Gerrit Review:

Optimize QQmlProperty constructor for the common property case: Gerrit Review:

Speed up V4 QML context creation: Gerrit Review:

Improve persistent/weak value allocation performance: Gerrit Review: