Mercurial > hg
view mercurial/stack.py @ 51284:58d39c7865e5
usage: configure uncompressed chunk cache through resource configuration
Let's use this new concept for what it is meant for.
This provides a sizable speed up for reading multiple revision for some complexe
repositories.
### data-env-vars.name = pypy-2018-08-01-zstd-sparse-revlog
# benchmark.name = hg.perf.read-revisions
# benchmark.variants.order = reverse
memory-medium: 1.892400
memory-high: 1.722934 (-8.61%)
# benchmark.variants.order = default
memory-medium: 1.751542
memory-high: 1.589340 (-9.49%)
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 08 Nov 2023 01:58:16 +0100 |
parents | 6000f5b25c9b |
children | f4733654f144 |
line wrap: on
line source
# stack.py - Mercurial functions for stack definition # # Copyright Olivia Mackall <olivia@selenic.com> and other # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. def getstack(repo, rev=None): """return a sorted smartrev of the stack containing either rev if it is not None or the current working directory parent. The stack will always contain all drafts changesets which are ancestors to the revision and are not merges. """ if rev is None: rev = b'.' revspec = b'only(%s) and not public() and not ::merge()' revisions = repo.revs(revspec, rev) revisions.sort() return revisions