fork: python
ref: f18b2264929c56360c86
machine: linux-x86_64
commit hash: f18b226
commit date: 2025-01-21
overall geometric mean: 1.110x faster
HPT reliability: 100.00%
HPT 99th percentile: 1.06x faster
Memory change: 1.09x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-linux-x86_64-python-f18b2264929c56360c86-3.14.0a4+-f18b226
2to3
274 ms
256 ms: 1.07x faster
docutils
2.77 sec
2.61 sec: 1.06x faster
Geometric mean
(ref)
1.07x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-linux-x86_64-python-f18b2264929c56360c86-3.14.0a4+-f18b226
async_tree_io_tg
1.18 sec
591 ms: 2.00x faster
async_tree_io
1.16 sec
602 ms: 1.92x faster
async_tree_memoization_tg
575 ms
308 ms: 1.86x faster
async_tree_none
472 ms
258 ms: 1.83x faster
async_tree_none_tg
450 ms
249 ms: 1.80x faster
async_tree_memoization
578 ms
324 ms: 1.79x faster
async_tree_cpu_io_mixed_tg
726 ms
470 ms: 1.54x faster
async_tree_cpu_io_mixed
726 ms
491 ms: 1.48x faster
Geometric mean
(ref)
1.77x faster
Benchmarks with tag 'math':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-linux-x86_64-python-f18b2264929c56360c86-3.14.0a4+-f18b226
float
84.7 ms
71.3 ms: 1.19x faster
nbody
97.0 ms
93.6 ms: 1.04x faster
pidigits
187 ms
186 ms: 1.00x faster
Geometric mean
(ref)
1.07x faster
Benchmarks with tag 'regex':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-linux-x86_64-python-f18b2264929c56360c86-3.14.0a4+-f18b226
regex_compile
148 ms
128 ms: 1.16x faster
regex_effbot
3.61 ms
3.29 ms: 1.10x faster
regex_dna
212 ms
203 ms: 1.04x faster
regex_v8
23.1 ms
25.6 ms: 1.11x slower
Geometric mean
(ref)
1.05x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-linux-x86_64-python-f18b2264929c56360c86-3.14.0a4+-f18b226
tomli_loads
2.33 sec
1.99 sec: 1.17x faster
xml_etree_parse
159 ms
139 ms: 1.15x faster
xml_etree_iterparse
107 ms
97.6 ms: 1.09x faster
xml_etree_generate
89.2 ms
84.2 ms: 1.06x faster
unpickle_pure_python
230 us
227 us: 1.01x faster
xml_etree_process
61.7 ms
61.0 ms: 1.01x faster
pickle_pure_python
324 us
326 us: 1.01x slower
json_loads
28.5 us
29.1 us: 1.02x slower
json_dumps
10.4 ms
11.9 ms: 1.14x slower
Geometric mean
(ref)
1.03x faster
Benchmarks with tag 'startup':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-linux-x86_64-python-f18b2264929c56360c86-3.14.0a4+-f18b226
python_startup_no_site
6.94 ms
7.06 ms: 1.02x slower
python_startup
9.55 ms
12.9 ms: 1.35x slower
Geometric mean
(ref)
1.17x slower
Benchmarks with tag 'template':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-linux-x86_64-python-f18b2264929c56360c86-3.14.0a4+-f18b226
django_template
34.6 ms
32.0 ms: 1.08x faster
mako
11.9 ms
11.1 ms: 1.07x faster
Geometric mean
(ref)
1.08x faster
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-linux-x86_64-python-f18b2264929c56360c86-3.14.0a4+-f18b226
async_tree_io_tg
1.18 sec
591 ms: 2.00x faster
async_tree_io
1.16 sec
602 ms: 1.92x faster
async_tree_memoization_tg
575 ms
308 ms: 1.86x faster
async_tree_none
472 ms
258 ms: 1.83x faster
async_tree_none_tg
450 ms
249 ms: 1.80x faster
async_tree_memoization
578 ms
324 ms: 1.79x faster
async_tree_cpu_io_mixed_tg
726 ms
470 ms: 1.54x faster
async_tree_cpu_io_mixed
726 ms
491 ms: 1.48x faster
deepcopy
371 us
260 us: 1.43x faster
deepcopy_memo
40.7 us
30.9 us: 1.32x faster
comprehensions
21.8 us
16.8 us: 1.29x faster
deepcopy_reduce
3.35 us
2.65 us: 1.26x faster
async_generators
463 ms
385 ms: 1.20x faster
go
139 ms
116 ms: 1.20x faster
float
84.7 ms
71.3 ms: 1.19x faster
deltablue
3.72 ms
3.15 ms: 1.18x faster
pathlib
19.3 ms
16.4 ms: 1.18x faster
tomli_loads
2.33 sec
1.99 sec: 1.17x faster
spectral_norm
115 ms
98.8 ms: 1.16x faster
chaos
67.0 ms
57.7 ms: 1.16x faster
regex_compile
148 ms
128 ms: 1.16x faster
raytrace
312 ms
271 ms: 1.15x faster
xml_etree_parse
159 ms
139 ms: 1.15x faster
sympy_sum
169 ms
148 ms: 1.14x faster
logging_format
7.23 us
6.36 us: 1.14x faster
crypto_pyaes
81.9 ms
72.9 ms: 1.12x faster
scimark_monte_carlo
75.1 ms
67.1 ms: 1.12x faster
sqlalchemy_declarative
147 ms
132 ms: 1.11x faster
sympy_str
300 ms
269 ms: 1.11x faster
scimark_fft
382 ms
344 ms: 1.11x faster
generators
31.2 ms
28.1 ms: 1.11x faster
sqlalchemy_imperative
18.7 ms
16.8 ms: 1.11x faster
logging_simple
6.46 us
5.88 us: 1.10x faster
regex_effbot
3.61 ms
3.29 ms: 1.10x faster
xml_etree_iterparse
107 ms
97.6 ms: 1.09x faster
sqlglot_parse
1.36 ms
1.26 ms: 1.08x faster
django_template
34.6 ms
32.0 ms: 1.08x faster
sympy_integrate
21.4 ms
19.8 ms: 1.08x faster
pyflate
482 ms
449 ms: 1.08x faster
sqlglot_transpile
1.68 ms
1.57 ms: 1.07x faster
scimark_sor
129 ms
120 ms: 1.07x faster
mako
11.9 ms
11.1 ms: 1.07x faster
2to3
274 ms
256 ms: 1.07x faster
pprint_safe_repr
776 ms
724 ms: 1.07x faster
pprint_pformat
1.57 sec
1.47 sec: 1.07x faster
meteor_contest
112 ms
105 ms: 1.07x faster
mdp
2.63 sec
2.47 sec: 1.06x faster
docutils
2.77 sec
2.61 sec: 1.06x faster
xml_etree_generate
89.2 ms
84.2 ms: 1.06x faster
dulwich_log
68.5 ms
64.8 ms: 1.06x faster
scimark_sparse_mat_mult
5.06 ms
4.78 ms: 1.06x faster
richards
45.8 ms
43.5 ms: 1.05x faster
sqlglot_normalize
110 ms
105 ms: 1.05x faster
fannkuch
417 ms
400 ms: 1.04x faster
sympy_expand
478 ms
458 ms: 1.04x faster
regex_dna
212 ms
203 ms: 1.04x faster
nqueens
83.3 ms
80.3 ms: 1.04x faster
richards_super
51.5 ms
49.7 ms: 1.04x faster
nbody
97.0 ms
93.6 ms: 1.04x faster
sqlglot_optimize
54.8 ms
53.1 ms: 1.03x faster
sqlite_synth
2.83 us
2.79 us: 1.02x faster
unpickle_pure_python
230 us
227 us: 1.01x faster
hexiom
6.41 ms
6.33 ms: 1.01x faster
xml_etree_process
61.7 ms
61.0 ms: 1.01x faster
json
5.26 ms
5.20 ms: 1.01x faster
scimark_lu
118 ms
117 ms: 1.01x faster
pidigits
187 ms
186 ms: 1.00x faster
pickle_pure_python
324 us
326 us: 1.01x slower
python_startup_no_site
6.94 ms
7.06 ms: 1.02x slower
json_loads
28.5 us
29.1 us: 1.02x slower
typing_runtime_protocols
158 us
162 us: 1.03x slower
bench_thread_pool
842 us
866 us: 1.03x slower
regex_v8
23.1 ms
25.6 ms: 1.11x slower
telco
7.10 ms
8.01 ms: 1.13x slower
json_dumps
10.4 ms
11.9 ms: 1.14x slower
coverage
72.7 ms
90.5 ms: 1.24x slower
gc_traversal
3.79 ms
4.96 ms: 1.31x slower
python_startup
9.55 ms
12.9 ms: 1.35x slower
create_gc_cycles
1.48 ms
2.47 ms: 1.67x slower
bench_mp_pool
24.0 ms
82.0 ms: 3.42x slower
Geometric mean
(ref)
1.09x faster
Benchmark hidden because not significant (4): pycparser, logging_silent, asyncio_websockets, coroutines
Ignored benchmarks (14) of results/bm-20231002-3.12.0-0fb18b0/bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, gunicorn, mypy2, pickle, pickle_dict, pickle_list, tornado_http, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (12) of results/bm-20250121-3.14.0a4+-f18b226/bm-20250121-linux-x86_64-python-f18b2264929c56360c86-3.14.0a4+-f18b226.json: bpe_tokeniser, connected_components, genshi_text, genshi_xml, html5lib, k_core, many_optionals, pylint, shortest_path, sphinx, subparsers, thrift
Geometric mean (including insignificant results): 1.110x faster
Reliability score: 100.00% likely to be faster
90% likely to have a speedup of 1.06x
95% likely to have a speedup of 1.06x
99% likely to have a speedup of 1.06x