Mercurial > hg
view contrib/asv.conf.json @ 50400:95acba2c29f6
encoding: avoid quadratic time complexity when json-encoding non-UTF8 strings
Apparently the code uses "+=" with a bytes object, which is linear-time, so the
whole encoding is quadratic-time. This patch makes us use a bytearray object,
instead, which has a(n amortized-)constant-time append operation.
The encoding is still not particularly fast, but at least a 10MB file
takes tens of seconds, not many hours to encode.
author | Arseniy Alekseyev <aalekseyev@janestreet.com> |
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date | Mon, 06 Mar 2023 11:27:57 +0000 |
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" }