view .arcconfig @ 49681:c261a628e525

delta-find: use a single snapshot cache when applying a group to an object

This will avoid walking the revlog over and over again in some situations.

The difference is hard to show in our current benchmark suite, as the gain is
lower than their overall instability.

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "phabricator.uri": "https://phab.mercurial-scm.org/",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}