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view contrib/asv.conf.json @ 33799:05264fc9d8d6
util: make nogc effective for CPython
279cd80059d4 made `util.nogc` a no-op. It was to optimize PyPy. But it slows
down CPython if many objects (like 300k+) are created.
For example, running `hg log -r .` without extensions in `hg-committed` with
14k+ obsmarkers have the following times:
before | after
hg | chg | hg | chg
-----------------------------
1.262 | 0.860 | 1.077 | 0.619 (seconds, best of 20 runs)
Therefore let's re-enable nogc for CPython.
Differential Revision: https://phab.mercurial-scm.org/D402
author | Jun Wu <quark@fb.com> |
---|---|
date | Mon, 14 Aug 2017 22:28:59 -0700 |
parents | cff0f5926797 |
children |
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{ "version": 1, "project": "mercurial", "project_url": "https://mercurial-scm.org/", "repo": "..", "branches": ["default", "stable"], "environment_type": "virtualenv", "show_commit_url": "https://www.mercurial-scm.org/repo/hg/rev/", "benchmark_dir": "benchmarks", "env_dir": "../.asv/env", "results_dir": "../.asv/results", "html_dir": "../.asv/html" }