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Bug 453328

Summary:	Addition of file image caches to improve performances on diagram with a lot of (the same) images
Product:	[Modeling] Sirius	Reporter:	Steve Monnier <steve.monnier>
Component:	Diagram	Assignee:	Steve Monnier <steve.monnier>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	belqassim.djafer, pierre-charles.david
Version:	2.0.0	Keywords:	triaged
Target Milestone:	3.0.0M5
Hardware:	PC
OS:	Windows 7
Whiteboard:
Bug Depends on:
Bug Blocks:	458222

Description Steve Monnier

2014-11-26 11:21:56 EST

Addition of file image caches to improve performances on diagram with a lot of images, especially if its the same that is displayed multiple time.
A diagram with a lot of bordered node with workspace image is required. A scenario is to remove a node with a lot of these bordered node and then to undo this action.

Comment 1 Steve Monnier

2014-12-09 08:52:21 EST

A review is available at https://git.eclipse.org/r/#/c/37103

Using the same sample and scenario (undo after deletion of a node with a lot of ports and edges):
- before the image caches -> 57s
- after the image caches -> 27s

Comment 2 Steve Monnier

2015-01-23 04:40:09 EST

https://git.eclipse.org/r/#/c/37103 has been submitted on the master branch as well as https://git.eclipse.org/r/#/c/37104/

Comment 3 Belqassim Djafer

2015-04-10 03:46:44 EDT

Verified on Sirius 3.0.0M6

Comment 4 Pierre-Charles David

2015-06-24 11:13:58 EDT

Available in Sirius 3.0.0. See https://wiki.eclipse.org/Sirius/3.0.0.