zendframework/zf2 — pull request #7070 by marc-mabe (2014-12-22 21:01:15+00:00)
Title: Travis optimizations

- disabled GC on running unit tests and cs fixer
- allow to run more parallel processes than CPUs
- ignore special folders ('_files' and 'AllTests') to run with phpunit
- no longer keep order of parallel processes
- this one isn't for all over performance but for humans - If you wait for a specific test case you will be informed asap the component has been ready

This should be make little performance improvements.

A much better performance improvement would be to run all unit tests and cs fixer in parallel, too.
But I currently haven't a good idea how to do that simplified.