fork: python
ref: 718d234e4086a65d78c8
machine: windows-x86
commit hash: 718d234
commit date: 2025-04-12
overall geometric mean: 1.079x faster
HPT reliability: 97.69%
HPT 99th percentile: 1.00x faster
Memory change: unknown
Benchmarks with tag 'apps':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250412-pythonperf1_win32-x86-python-718d234e4086a65d78c8-3.14.0a7+-718d234
2to3
265 ms
278 ms: 1.05x slower
docutils
1.95 sec
1.98 sec: 1.02x slower
html5lib
52.1 ms
47.4 ms: 1.10x faster
Geometric mean
(ref)
1.01x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250412-pythonperf1_win32-x86-python-718d234e4086a65d78c8-3.14.0a7+-718d234
async_tree_cpu_io_mixed
922 ms
468 ms: 1.97x faster
async_tree_io
940 ms
477 ms: 1.97x faster
async_tree_memoization
467 ms
262 ms: 1.78x faster
async_tree_none
394 ms
222 ms: 1.77x faster
Geometric mean
(ref)
1.87x faster
Benchmarks with tag 'math':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250412-pythonperf1_win32-x86-python-718d234e4086a65d78c8-3.14.0a7+-718d234
pidigits
502 ms
201 ms: 2.50x faster
float
69.6 ms
55.6 ms: 1.25x faster
nbody
79.1 ms
119 ms: 1.50x slower
Geometric mean
(ref)
1.28x faster
Benchmarks with tag 'regex':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250412-pythonperf1_win32-x86-python-718d234e4086a65d78c8-3.14.0a7+-718d234
regex_dna
131 ms
119 ms: 1.10x faster
regex_v8
15.8 ms
14.5 ms: 1.09x faster
regex_effbot
1.66 ms
1.56 ms: 1.07x faster
regex_compile
117 ms
114 ms: 1.02x faster
Geometric mean
(ref)
1.07x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250412-pythonperf1_win32-x86-python-718d234e4086a65d78c8-3.14.0a7+-718d234
json_dumps
9.82 ms
8.44 ms: 1.16x faster
xml_etree_parse
120 ms
112 ms: 1.07x faster
unpickle_list
2.98 us
2.85 us: 1.05x faster
tomli_loads
1.91 sec
1.83 sec: 1.05x faster
xml_etree_iterparse
70.8 ms
69.8 ms: 1.01x faster
json_loads
22.4 us
22.2 us: 1.01x faster
unpickle
9.82 us
10.3 us: 1.04x slower
pickle_pure_python
280 us
318 us: 1.13x slower
xml_etree_process
48.1 ms
55.2 ms: 1.15x slower
pickle_list
3.22 us
3.71 us: 1.15x slower
pickle_dict
18.2 us
21.3 us: 1.17x slower
pickle
7.83 us
9.34 us: 1.19x slower
xml_etree_generate
61.6 ms
74.5 ms: 1.21x slower
unpickle_pure_python
189 us
236 us: 1.25x slower
Geometric mean
(ref)
1.06x slower
Benchmarks with tag 'startup':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250412-pythonperf1_win32-x86-python-718d234e4086a65d78c8-3.14.0a7+-718d234
python_startup
22.9 ms
28.5 ms: 1.24x slower
python_startup_no_site
18.1 ms
22.6 ms: 1.25x slower
Geometric mean
(ref)
1.25x slower
Benchmarks with tag 'template':
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250412-pythonperf1_win32-x86-python-718d234e4086a65d78c8-3.14.0a7+-718d234
mako
9.10 ms
8.19 ms: 1.11x faster
django_template
36.0 ms
34.3 ms: 1.05x faster
genshi_text
21.0 ms
22.4 ms: 1.07x slower
genshi_xml
46.6 ms
52.5 ms: 1.13x slower
Geometric mean
(ref)
1.01x slower
Benchmark
bm-20220323-pythonperf1_win32-x86-python-v3.10.4-3.10.4-9d38120
bm-20250412-pythonperf1_win32-x86-python-718d234e4086a65d78c8-3.14.0a7+-718d234
pidigits
502 ms
201 ms: 2.50x faster
typing_runtime_protocols
396 us
171 us: 2.31x faster
pathlib
81.2 ms
37.6 ms: 2.16x faster
async_tree_cpu_io_mixed
922 ms
468 ms: 1.97x faster
async_tree_io
940 ms
477 ms: 1.97x faster
mdp
1.83 sec
1.00 sec: 1.82x faster
async_tree_memoization
467 ms
262 ms: 1.78x faster
async_tree_none
394 ms
222 ms: 1.77x faster
pylint
384 ms
235 ms: 1.64x faster
deltablue
4.04 ms
2.85 ms: 1.41x faster
deepcopy_memo
29.6 us
21.9 us: 1.35x faster
go
146 ms
110 ms: 1.32x faster
chaos
74.4 ms
56.3 ms: 1.32x faster
deepcopy
310 us
237 us: 1.31x faster
logging_silent
97.9 ns
76.4 ns: 1.28x faster
float
69.6 ms
55.6 ms: 1.25x faster
asyncio_tcp
744 ms
612 ms: 1.22x faster
raytrace
303 ms
249 ms: 1.21x faster
pyflate
422 ms
348 ms: 1.21x faster
sqlite_synth
2.29 us
1.92 us: 1.19x faster
scimark_lu
89.8 ms
76.3 ms: 1.18x faster
json_dumps
9.82 ms
8.44 ms: 1.16x faster
scimark_monte_carlo
61.9 ms
53.8 ms: 1.15x faster
scimark_sor
115 ms
100 ms: 1.15x faster
dulwich_log
58.5 ms
51.9 ms: 1.13x faster
mako
9.10 ms
8.19 ms: 1.11x faster
sympy_sum
122 ms
110 ms: 1.11x faster
html5lib
52.1 ms
47.4 ms: 1.10x faster
generators
31.6 ms
28.8 ms: 1.10x faster
regex_dna
131 ms
119 ms: 1.10x faster
richards_super
49.9 ms
45.6 ms: 1.09x faster
regex_v8
15.8 ms
14.5 ms: 1.09x faster
pycparser
1.04 sec
958 ms: 1.09x faster
xml_etree_parse
120 ms
112 ms: 1.07x faster
regex_effbot
1.66 ms
1.56 ms: 1.07x faster
hexiom
6.13 ms
5.82 ms: 1.05x faster
django_template
36.0 ms
34.3 ms: 1.05x faster
unpickle_list
2.98 us
2.85 us: 1.05x faster
deepcopy_reduce
2.68 us
2.57 us: 1.05x faster
tomli_loads
1.91 sec
1.83 sec: 1.05x faster
sympy_integrate
16.6 ms
16.2 ms: 1.03x faster
regex_compile
117 ms
114 ms: 1.02x faster
comprehensions
17.7 us
17.4 us: 1.02x faster
crypto_pyaes
81.3 ms
79.8 ms: 1.02x faster
xml_etree_iterparse
70.8 ms
69.8 ms: 1.01x faster
spectral_norm
80.2 ms
79.4 ms: 1.01x faster
sympy_str
229 ms
227 ms: 1.01x faster
richards
40.3 ms
39.9 ms: 1.01x faster
json_loads
22.4 us
22.2 us: 1.01x faster
scimark_sparse_mat_mult
3.24 ms
3.28 ms: 1.01x slower
nqueens
87.1 ms
88.7 ms: 1.02x slower
docutils
1.95 sec
1.98 sec: 1.02x slower
asyncio_tcp_ssl
17.0 sec
17.3 sec: 1.02x slower
sympy_expand
391 ms
399 ms: 1.02x slower
coroutines
17.9 ms
18.3 ms: 1.02x slower
unpickle
9.82 us
10.3 us: 1.04x slower
2to3
265 ms
278 ms: 1.05x slower
genshi_text
21.0 ms
22.4 ms: 1.07x slower
genshi_xml
46.6 ms
52.5 ms: 1.13x slower
pickle_pure_python
280 us
318 us: 1.13x slower
xml_etree_process
48.1 ms
55.2 ms: 1.15x slower
pickle_list
3.22 us
3.71 us: 1.15x slower
pprint_pformat
1.37 sec
1.58 sec: 1.16x slower
pickle_dict
18.2 us
21.3 us: 1.17x slower
pprint_safe_repr
658 ms
771 ms: 1.17x slower
meteor_contest
80.0 ms
94.8 ms: 1.18x slower
pickle
7.83 us
9.34 us: 1.19x slower
logging_format
7.91 us
9.53 us: 1.20x slower
fannkuch
317 ms
382 ms: 1.20x slower
xml_etree_generate
61.6 ms
74.5 ms: 1.21x slower
bench_thread_pool
1.12 ms
1.36 ms: 1.21x slower
coverage
46.6 ms
56.4 ms: 1.21x slower
logging_simple
7.29 us
8.85 us: 1.21x slower
scimark_fft
216 ms
265 ms: 1.23x slower
python_startup
22.9 ms
28.5 ms: 1.24x slower
unpickle_pure_python
189 us
236 us: 1.25x slower
python_startup_no_site
18.1 ms
22.6 ms: 1.25x slower
async_generators
241 ms
327 ms: 1.36x slower
bench_mp_pool
66.4 ms
95.3 ms: 1.44x slower
gc_traversal
1.28 ms
1.85 ms: 1.44x slower
unpack_sequence
40.0 ns
58.4 ns: 1.46x slower
telco
4.83 ms
7.25 ms: 1.50x slower
nbody
79.1 ms
119 ms: 1.50x slower
create_gc_cycles
694 us
1.08 ms: 1.55x slower
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (1): json
Ignored benchmarks (13) 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, sqlglot_normalize, sqlglot_optimize, sqlglot_parse, sqlglot_transpile, thrift, tornado_http
Ignored benchmarks (16) of results/bm-20250412-3.14.0a7+-718d234-JIT/bm-20250412-pythonperf1_win32-x86-python-718d234e4086a65d78c8-3.14.0a7+-718d234.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, sqlglot_v2_normalize, sqlglot_v2_optimize, sqlglot_v2_parse, sqlglot_v2_transpile, subparsers
Geometric mean (including insignificant results): 1.079x faster
Reliability score: 97.69% likely to be faster
90% likely to have a speedup of 1.01x
95% likely to have a speedup of 1.01x
99% likely to have a speedup of 1.00x