The document outlines improvements made to EMFCompare to fulfill requirements of the Modeling Platform Working Group. It discusses enhancements to text comparison, filtering differences, logical and UML model comparison, GMF graphical model comparison, new APIs for developers, and improved performance of element matching. Potential future improvements are proposed, such as more flexible GUI extensibility and optimizing memory usage and speed for large models.

1. EMFCompare improvements:
fulfilling requirements of the Modeling
Platform Working Group
Mikaël Barbero
lundi 7 novembre 2011

2. Modeling Platform Working Group
lundi 7 novembre 2011

3. Text comparison
lundi 7 novembre 2011

4. Filtering and
grouping differences
lundi 7 novembre 2011

5. Logical models integration
lundi 7 novembre 2011

6. UML models comparison
lundi 7 novembre 2011

7. GMF based Graphical models comparison
lundi 7 novembre 2011

8. EcoreTools
lundi 7 novembre 2011

9. lundi 7 novembre 2011

10. New APIs for developers
API to define API to handle
API to create a dependencies and serialize a
viewer listing between set of graphical
differences difference elements under
elements comparison
lundi 7 novembre 2011

11. lundi 7 novembre 2011

12. Elements Matching
2x
faster
lundi 7 novembre 2011

13. Possible improvements (2012?)
Max Heap Time
3000 150
2250 112,5
1500 75
750 37,5
Small Small
Medium 0
Medium 0
Large Large
Small = 100 files (1.000 edges, 4.000 nodes)
Medium = 400 files (6.000 edges, 17.000 nodes)
Large = 1000 files (60.000 edges, 150.000 nodes)
lundi 7 novembre 2011

14. Possible improvements (2012?)
100
75
50 % Time
25
0
Small
Medium
Large
Small = 100 files (1.000 edges, 4.000 nodes) Differencing
Medium = 400 files (6.000 edges, 17.000 nodes) Matching
Large = 1000 files (60.000 edges, 1500.000 nodes) Resource loading
lundi 7 novembre 2011

15. Possible improvements (2012?)
More flexible GUI extensibility
lundi 7 novembre 2011

16. http://www.eclipse.org/emf/compare/
lundi 7 novembre 2011