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Difference between revisions of "VIATRA/Releases/NewAndNoteworthy1.4"
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* Wildcard mode can be set up later than construction | * Wildcard mode can be set up later than construction | ||
* Statistical indexing | * Statistical indexing | ||
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* Minor performance enhancements. | * Minor performance enhancements. | ||
* Updated documentation on the wiki and also in the code: https://wiki.eclipse.org/VIATRA/DSE/UserGuide/API | * Updated documentation on the wiki and also in the code: https://wiki.eclipse.org/VIATRA/DSE/UserGuide/API | ||
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+ | === Other issues === | ||
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+ | Version 1.4 also features a large number of under-the-hood changes, the most important is an updated hint system to enable fine-grained parametrization of the query engines. Usually, this change should be invisible for existing users; for possible migration issues see the [[VIATRA/Releases/MigrationTo1.4|Migration Guide]]. | ||
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+ | In total more, than 70 issues were fixed in this release, see https://projects.eclipse.org/projects/modeling.viatra/releases/1.4.0/bugs for details. |
Revision as of 09:12, 14 September 2016
Contents
VIATRA 1.4 - New and Noteworthy
Local search support
- Planner and runtime
- Runtime configuration using hints
Query language improvements
- Aggregator support
- Parameter direction support
- Search engine declaration
- Java type references
Query development environment improvements
- New views and perspective introduced in VIATRA 1.3 graduated (by default, new views are proposed)
- Several issues updated
- Match filtering, locate query
Base indexer enhancements
* Wildcard mode can be set up later than construction * Statistical indexing
Design Space Explorer enhancements
- Method for setting the logging level: OFF, WARN, BASIC, VERBOSE_STRATEGY and VERBOSE_FULL
- If the exploration is started asynchronously, it can be stopped by these methods: stopExploration(), stopExplorationAsync(), waitForTerminaition().
- The evolutionary exploration strategy now can run on with multiple threads.
- Depth first search strategy can continue exploration from a solution.
- Minor performance enhancements.
- Updated documentation on the wiki and also in the code: https://wiki.eclipse.org/VIATRA/DSE/UserGuide/API
Other issues
Version 1.4 also features a large number of under-the-hood changes, the most important is an updated hint system to enable fine-grained parametrization of the query engines. Usually, this change should be invisible for existing users; for possible migration issues see the Migration Guide.
In total more, than 70 issues were fixed in this release, see https://projects.eclipse.org/projects/modeling.viatra/releases/1.4.0/bugs for details.