Mercurial > hg
view contrib/benchmarks/revset.py @ 51597:b4a6a1ff8fce
tags-cache: skip the filternode step if we are not going to use it
When warming the hgtagsfnodescache, we don't need the actual result, so we can
simply skip the part that "filter" fnode we read from the cache. So provide a
quite visible speed up to the top level `hg debugupdatecache` function.
### data-env-vars.name = mozilla-try-2023-03-22-zstd-sparse-revlog
# benchmark.name = hg.debug.debug-update-cache
# bin-env-vars.hg.flavor = default
# bin-env-vars.hg.py-re2-module = default
# benchmark.variants.pre-state = warm
before: 19.947581
after: 18.916804 (-5.17%, -1.03)
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 13 Mar 2024 11:38:28 +0100 |
parents | 6000f5b25c9b |
children |
line wrap: on
line source
# revset.py - asv revset benchmarks # # Copyright 2016 Logilab SA <contact@logilab.fr> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. '''ASV revset benchmarks generated from contrib/base-revsets.txt Each revset benchmark is parameterized with variants (first, last, sort, ...) ''' import os import string import sys from . import basedir, perfbench def createrevsetbenchmark(baseset, variants=None): if variants is None: # Default variants variants = ["plain", "first", "last", "sort", "sort+first", "sort+last"] fname = "track_" + "_".join( "".join( [c if c in string.digits + string.letters else " " for c in baseset] ).split() ) def wrap(fname, baseset): @perfbench(name=baseset, params=[("variant", variants)]) def f(perf, variant): revset = baseset if variant != "plain": for var in variant.split("+"): revset = "%s(%s)" % (var, revset) return perf("perfrevset", revset) f.__name__ = fname return f return wrap(fname, baseset) def initializerevsetbenchmarks(): mod = sys.modules[__name__] with open(os.path.join(basedir, 'contrib', 'base-revsets.txt'), 'rb') as fh: for line in fh: baseset = line.strip() if baseset and not baseset.startswith('#'): func = createrevsetbenchmark(baseset) setattr(mod, func.__name__, func) initializerevsetbenchmarks()