fork: python
ref: 29f8a67ae00081a36fdc
machine: windows-x86
commit hash: 29f8a67
commit date: 2025-02-08
overall geometric mean: 1.086x faster
HPT reliability: 99.91%
HPT 99th percentile: 1.02x faster
Memory change: unknown
Benchmarks with tag 'apps':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250208-pythonperf1_win32-x86-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
2to3
265 ms
270 ms: 1.02x slower
docutils
1.95 sec
1.89 sec: 1.03x faster
html5lib
52.1 ms
47.2 ms: 1.10x faster
Geometric mean
(ref)
1.04x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250208-pythonperf1_win32-x86-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
async_tree_io
940 ms
491 ms: 1.92x faster
async_tree_cpu_io_mixed
922 ms
494 ms: 1.86x faster
async_tree_none
394 ms
233 ms: 1.69x faster
async_tree_memoization
467 ms
283 ms: 1.65x faster
Geometric mean
(ref)
1.78x faster
Benchmarks with tag 'math':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250208-pythonperf1_win32-x86-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
pidigits
502 ms
203 ms: 2.48x faster
float
69.6 ms
59.8 ms: 1.16x faster
nbody
79.1 ms
93.9 ms: 1.19x slower
Geometric mean
(ref)
1.34x faster
Benchmarks with tag 'regex':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250208-pythonperf1_win32-x86-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
regex_compile
117 ms
110 ms: 1.06x faster
regex_effbot
1.66 ms
1.57 ms: 1.06x faster
regex_dna
131 ms
125 ms: 1.04x faster
regex_v8
15.8 ms
16.4 ms: 1.04x slower
Geometric mean
(ref)
1.03x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250208-pythonperf1_win32-x86-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
xml_etree_parse
120 ms
108 ms: 1.11x faster
tomli_loads
1.91 sec
1.74 sec: 1.10x faster
json_dumps
9.82 ms
9.21 ms: 1.07x faster
xml_etree_iterparse
70.8 ms
68.1 ms: 1.04x faster
unpickle_pure_python
189 us
184 us: 1.03x faster
unpickle_list
2.98 us
3.04 us: 1.02x slower
xml_etree_process
48.1 ms
50.8 ms: 1.06x slower
pickle_pure_python
280 us
297 us: 1.06x slower
xml_etree_generate
61.6 ms
67.7 ms: 1.10x slower
pickle_dict
18.2 us
20.8 us: 1.14x slower
unpickle
9.82 us
11.3 us: 1.15x slower
pickle_list
3.22 us
3.76 us: 1.17x slower
pickle
7.83 us
9.66 us: 1.23x slower
Geometric mean
(ref)
1.04x slower
Benchmark hidden because not significant (1): json_loads
Benchmarks with tag 'startup':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250208-pythonperf1_win32-x86-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
python_startup_no_site
18.1 ms
22.1 ms: 1.22x slower
python_startup
22.9 ms
28.9 ms: 1.26x slower
Geometric mean
(ref)
1.24x slower
Benchmarks with tag 'template':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250208-pythonperf1_win32-x86-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
mako
9.10 ms
8.13 ms: 1.12x faster
django_template
36.0 ms
37.9 ms: 1.05x slower
genshi_xml
46.6 ms
49.5 ms: 1.06x slower
genshi_text
21.0 ms
23.8 ms: 1.13x slower
Geometric mean
(ref)
1.03x slower
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250208-pythonperf1_win32-x86-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
typing_runtime_protocols
396 us
154 us: 2.56x faster
pidigits
502 ms
203 ms: 2.48x faster
async_tree_io
940 ms
491 ms: 1.92x faster
async_tree_cpu_io_mixed
922 ms
494 ms: 1.86x faster
async_tree_none
394 ms
233 ms: 1.69x faster
pylint
384 ms
230 ms: 1.67x faster
async_tree_memoization
467 ms
283 ms: 1.65x faster
deltablue
4.04 ms
3.05 ms: 1.32x faster
crypto_pyaes
81.3 ms
61.4 ms: 1.32x faster
deepcopy_memo
29.6 us
22.4 us: 1.32x faster
scimark_lu
89.8 ms
69.8 ms: 1.29x faster
comprehensions
17.7 us
14.0 us: 1.27x faster
chaos
74.4 ms
59.3 ms: 1.26x faster
go
146 ms
116 ms: 1.25x faster
deepcopy
310 us
258 us: 1.20x faster
pathlib
81.2 ms
67.5 ms: 1.20x faster
logging_silent
97.9 ns
81.6 ns: 1.20x faster
sqlite_synth
2.29 us
1.92 us: 1.19x faster
pyflate
422 ms
361 ms: 1.17x faster
float
69.6 ms
59.8 ms: 1.16x faster
pycparser
1.04 sec
901 ms: 1.16x faster
scimark_sparse_mat_mult
3.24 ms
2.88 ms: 1.13x faster
generators
31.6 ms
28.1 ms: 1.12x faster
mako
9.10 ms
8.13 ms: 1.12x faster
thrift
902 us
807 us: 1.12x faster
sqlglot_parse
1.33 ms
1.19 ms: 1.11x faster
xml_etree_parse
120 ms
108 ms: 1.11x faster
hexiom
6.13 ms
5.55 ms: 1.11x faster
scimark_monte_carlo
61.9 ms
56.1 ms: 1.10x faster
html5lib
52.1 ms
47.2 ms: 1.10x faster
sqlglot_transpile
1.58 ms
1.44 ms: 1.10x faster
dulwich_log
58.5 ms
53.2 ms: 1.10x faster
tomli_loads
1.91 sec
1.74 sec: 1.10x faster
coroutines
17.9 ms
16.3 ms: 1.10x faster
sympy_sum
122 ms
112 ms: 1.09x faster
nqueens
87.1 ms
79.7 ms: 1.09x faster
mdp
1.83 sec
1.70 sec: 1.08x faster
scimark_sor
115 ms
107 ms: 1.07x faster
json_dumps
9.82 ms
9.21 ms: 1.07x faster
fannkuch
317 ms
297 ms: 1.07x faster
regex_compile
117 ms
110 ms: 1.06x faster
regex_effbot
1.66 ms
1.57 ms: 1.06x faster
bench_thread_pool
1.12 ms
1.06 ms: 1.06x faster
richards_super
49.9 ms
47.5 ms: 1.05x faster
asyncio_tcp
744 ms
711 ms: 1.05x faster
raytrace
303 ms
290 ms: 1.04x faster
spectral_norm
80.2 ms
76.9 ms: 1.04x faster
regex_dna
131 ms
125 ms: 1.04x faster
xml_etree_iterparse
70.8 ms
68.1 ms: 1.04x faster
unpickle_pure_python
189 us
184 us: 1.03x faster
docutils
1.95 sec
1.89 sec: 1.03x faster
meteor_contest
80.0 ms
78.3 ms: 1.02x faster
sympy_str
229 ms
226 ms: 1.02x faster
sympy_integrate
16.6 ms
16.5 ms: 1.01x faster
deepcopy_reduce
2.68 us
2.71 us: 1.01x slower
scimark_fft
216 ms
219 ms: 1.01x slower
sympy_expand
391 ms
395 ms: 1.01x slower
asyncio_tcp_ssl
17.0 sec
17.2 sec: 1.01x slower
2to3
265 ms
270 ms: 1.02x slower
unpickle_list
2.98 us
3.04 us: 1.02x slower
regex_v8
15.8 ms
16.4 ms: 1.04x slower
django_template
36.0 ms
37.9 ms: 1.05x slower
richards
40.3 ms
42.4 ms: 1.05x slower
xml_etree_process
48.1 ms
50.8 ms: 1.06x slower
sqlglot_optimize
44.7 ms
47.3 ms: 1.06x slower
pickle_pure_python
280 us
297 us: 1.06x slower
genshi_xml
46.6 ms
49.5 ms: 1.06x slower
sqlglot_normalize
230 ms
246 ms: 1.07x slower
pprint_safe_repr
658 ms
709 ms: 1.08x slower
pprint_pformat
1.37 sec
1.48 sec: 1.08x slower
xml_etree_generate
61.6 ms
67.7 ms: 1.10x slower
unpack_sequence
40.0 ns
44.7 ns: 1.12x slower
genshi_text
21.0 ms
23.8 ms: 1.13x slower
coverage
46.6 ms
52.9 ms: 1.14x slower
pickle_dict
18.2 us
20.8 us: 1.14x slower
unpickle
9.82 us
11.3 us: 1.15x slower
pickle_list
3.22 us
3.76 us: 1.17x slower
nbody
79.1 ms
93.9 ms: 1.19x slower
logging_format
7.91 us
9.40 us: 1.19x slower
logging_simple
7.29 us
8.80 us: 1.21x slower
python_startup_no_site
18.1 ms
22.1 ms: 1.22x slower
pickle
7.83 us
9.66 us: 1.23x slower
python_startup
22.9 ms
28.9 ms: 1.26x slower
async_generators
241 ms
307 ms: 1.28x slower
gc_traversal
1.28 ms
1.79 ms: 1.40x slower
bench_mp_pool
66.4 ms
95.5 ms: 1.44x slower
telco
4.83 ms
7.24 ms: 1.50x slower
create_gc_cycles
694 us
1.05 ms: 1.52x slower
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (2): json, json_loads
Ignored benchmarks (8) of results/bm-20220323-3.10.4-9d38120/bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120.json: aiohttp, chameleon, dask, flaskblogging, mypy2, sqlalchemy_declarative, sqlalchemy_imperative, tornado_http
Ignored benchmarks (12) of results/bm-20250208-3.14.0a4+-29f8a67/bm-20250208-pythonperf1_win32-x86-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67.json: async_tree_cpu_io_mixed_tg, async_tree_io_tg, async_tree_memoization_tg, async_tree_none_tg, asyncio_websockets, bpe_tokeniser, connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.086x faster
Reliability score: 99.91% likely to be faster
90% likely to have a speedup of 1.04x
95% likely to have a speedup of 1.03x
99% likely to have a speedup of 1.02x