tree 87e4e2415fe83490714da1d172d3cf67f39a5650
parent 65237de86258b5a6d8e0179554955d7ef5bc1b1f
author lgoubet <laurent.goubet@obeo.fr> 1566467439 +0200
committer lgoubet <laurent.goubet@obeo.fr> 1566467439 +0200

Performance - use DiffCrossReferencer when possible

References with a large amount of elements (5k or more) with a lot of
differences (1k or more) grind the comparison performances to a halt.
When possible, make use of the DiffCrossReferencer to only iterate
over the set of relevant differences instead of the whole set of
differences on the current match.

Change-Id: If80ef7cac5e0e573df78ed902a6b49f2fbcc7211