fork: python
ref: 327a257e6ae4ad0e3b6e
machine: linux-x86_64
commit hash: 327a257
commit date: 2025-01-23
overall geometric mean: 1.060x faster
HPT reliability: 95.85%
HPT 99th percentile: 1.00x faster
Memory change: 1.13x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250123-linux-x86_64-python-327a257e6ae4ad0e3b6e-3.14.0a4+-327a257
2to3
456 ms
505 ms: 1.11x slower
docutils
4.00 sec
3.66 sec: 1.09x faster
Geometric mean
(ref)
1.00x faster
Benchmark hidden because not significant (1): html5lib
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250123-linux-x86_64-python-327a257e6ae4ad0e3b6e-3.14.0a4+-327a257
async_tree_io_tg
1.93 sec
928 ms: 2.08x faster
async_tree_io
1.85 sec
917 ms: 2.01x faster
async_tree_none
741 ms
384 ms: 1.93x faster
async_tree_memoization
977 ms
531 ms: 1.84x faster
async_tree_none_tg
704 ms
389 ms: 1.81x faster
async_tree_memoization_tg
930 ms
540 ms: 1.72x faster
async_tree_cpu_io_mixed_tg
1.10 sec
699 ms: 1.57x faster
async_tree_cpu_io_mixed
1.08 sec
728 ms: 1.48x faster
async_generators
589 ms
515 ms: 1.14x faster
asyncio_websockets
748 ms
720 ms: 1.04x faster
coroutines
29.5 ms
36.1 ms: 1.22x slower
Geometric mean
(ref)
1.53x faster
Benchmarks with tag 'math':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250123-linux-x86_64-python-327a257e6ae4ad0e3b6e-3.14.0a4+-327a257
float
123 ms
104 ms: 1.19x faster
nbody
119 ms
130 ms: 1.09x slower
Geometric mean
(ref)
1.02x faster
Benchmark hidden because not significant (1): pidigits
Benchmarks with tag 'regex':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250123-linux-x86_64-python-327a257e6ae4ad0e3b6e-3.14.0a4+-327a257
regex_effbot
5.13 ms
4.74 ms: 1.08x faster
regex_v8
32.5 ms
35.0 ms: 1.08x slower
regex_dna
278 ms
301 ms: 1.08x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (1): regex_compile
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250123-linux-x86_64-python-327a257e6ae4ad0e3b6e-3.14.0a4+-327a257
xml_etree_parse
241 ms
189 ms: 1.28x faster
json_dumps
14.3 ms
15.8 ms: 1.10x slower
unpickle_pure_python
300 us
331 us: 1.11x slower
json_loads
37.9 us
42.6 us: 1.13x slower
xml_etree_process
83.7 ms
97.4 ms: 1.16x slower
Geometric mean
(ref)
1.03x slower
Benchmark hidden because not significant (4): tomli_loads, xml_etree_iterparse, pickle_pure_python, xml_etree_generate
Benchmarks with tag 'startup':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250123-linux-x86_64-python-327a257e6ae4ad0e3b6e-3.14.0a4+-327a257
python_startup_no_site
17.6 ms
16.5 ms: 1.07x faster
python_startup
23.7 ms
29.4 ms: 1.24x slower
Geometric mean
(ref)
1.08x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250123-linux-x86_64-python-327a257e6ae4ad0e3b6e-3.14.0a4+-327a257
genshi_xml
67.6 ms
72.6 ms: 1.07x slower
mako
15.7 ms
18.8 ms: 1.20x slower
django_template
44.9 ms
54.7 ms: 1.22x slower
Geometric mean
(ref)
1.14x slower
Benchmark hidden because not significant (1): genshi_text
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250123-linux-x86_64-python-327a257e6ae4ad0e3b6e-3.14.0a4+-327a257
async_tree_io_tg
1.93 sec
928 ms: 2.08x faster
async_tree_io
1.85 sec
917 ms: 2.01x faster
async_tree_none
741 ms
384 ms: 1.93x faster
async_tree_memoization
977 ms
531 ms: 1.84x faster
async_tree_none_tg
704 ms
389 ms: 1.81x faster
async_tree_memoization_tg
930 ms
540 ms: 1.72x faster
async_tree_cpu_io_mixed_tg
1.10 sec
699 ms: 1.57x faster
async_tree_cpu_io_mixed
1.08 sec
728 ms: 1.48x faster
deepcopy
468 us
344 us: 1.36x faster
deepcopy_memo
52.4 us
39.0 us: 1.35x faster
xml_etree_parse
241 ms
189 ms: 1.28x faster
pathlib
31.6 ms
25.7 ms: 1.23x faster
sqlalchemy_declarative
218 ms
179 ms: 1.21x faster
raytrace
408 ms
341 ms: 1.20x faster
float
123 ms
104 ms: 1.19x faster
richards_super
72.8 ms
63.5 ms: 1.15x faster
async_generators
589 ms
515 ms: 1.14x faster
scimark_fft
500 ms
438 ms: 1.14x faster
comprehensions
27.1 us
24.2 us: 1.12x faster
pyflate
727 ms
649 ms: 1.12x faster
sympy_sum
222 ms
199 ms: 1.12x faster
mdp
3.97 sec
3.56 sec: 1.11x faster
pylint
465 ms
417 ms: 1.11x faster
nqueens
117 ms
105 ms: 1.11x faster
bpe_tokeniser
6.59 sec
5.95 sec: 1.11x faster
spectral_norm
156 ms
141 ms: 1.10x faster
sympy_integrate
29.8 ms
27.0 ms: 1.10x faster
sqlalchemy_imperative
24.7 ms
22.5 ms: 1.10x faster
fannkuch
540 ms
493 ms: 1.10x faster
docutils
4.00 sec
3.66 sec: 1.09x faster
regex_effbot
5.13 ms
4.74 ms: 1.08x faster
go
172 ms
161 ms: 1.07x faster
python_startup_no_site
17.6 ms
16.5 ms: 1.07x faster
logging_format
9.59 us
9.02 us: 1.06x faster
pprint_pformat
1.98 sec
1.88 sec: 1.06x faster
meteor_contest
146 ms
139 ms: 1.05x faster
asyncio_websockets
748 ms
720 ms: 1.04x faster
richards
60.3 ms
63.5 ms: 1.05x slower
sqlite_synth
3.87 us
4.12 us: 1.06x slower
generators
41.1 ms
43.9 ms: 1.07x slower
genshi_xml
67.6 ms
72.6 ms: 1.07x slower
regex_v8
32.5 ms
35.0 ms: 1.08x slower
scimark_lu
152 ms
164 ms: 1.08x slower
sqlglot_optimize
76.0 ms
82.0 ms: 1.08x slower
regex_dna
278 ms
301 ms: 1.08x slower
nbody
119 ms
130 ms: 1.09x slower
sympy_expand
582 ms
641 ms: 1.10x slower
json_dumps
14.3 ms
15.8 ms: 1.10x slower
json
6.85 ms
7.56 ms: 1.10x slower
unpickle_pure_python
300 us
331 us: 1.11x slower
2to3
456 ms
505 ms: 1.11x slower
telco
9.59 ms
10.7 ms: 1.11x slower
deltablue
4.27 ms
4.77 ms: 1.12x slower
scimark_sparse_mat_mult
6.70 ms
7.50 ms: 1.12x slower
thrift
1.06 ms
1.19 ms: 1.12x slower
json_loads
37.9 us
42.6 us: 1.13x slower
scimark_sor
167 ms
188 ms: 1.13x slower
xml_etree_process
83.7 ms
97.4 ms: 1.16x slower
dulwich_log
100 ms
118 ms: 1.18x slower
mako
15.7 ms
18.8 ms: 1.20x slower
django_template
44.9 ms
54.7 ms: 1.22x slower
coroutines
29.5 ms
36.1 ms: 1.22x slower
coverage
95.4 ms
118 ms: 1.24x slower
python_startup
23.7 ms
29.4 ms: 1.24x slower
gc_traversal
5.86 ms
7.68 ms: 1.31x slower
create_gc_cycles
1.94 ms
3.53 ms: 1.82x slower
bench_mp_pool
20.7 ms
112 ms: 5.40x slower
Geometric mean
(ref)
1.03x faster
Benchmark hidden because not significant (23): regex_compile, logging_simple, html5lib, sqlglot_transpile, tomli_loads, xml_etree_iterparse, pycparser, pickle_pure_python, hexiom, crypto_pyaes, pprint_safe_repr, typing_runtime_protocols, pidigits, logging_silent, chaos, scimark_monte_carlo, sqlglot_parse, deepcopy_reduce, sqlglot_normalize, xml_etree_generate, sympy_str, genshi_text, bench_thread_pool
Ignored benchmarks (15) of results/bm-20240906-3.12.6-a4a2d2b/bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, flaskblogging, gunicorn, mypy2, pickle, pickle_dict, pickle_list, tornado_http, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (6) of results/bm-20250123-3.14.0a4+-327a257/bm-20250123-linux-x86_64-python-327a257e6ae4ad0e3b6e-3.14.0a4+-327a257.json: connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.060x faster
Reliability score: 95.85% likely to be faster
90% likely to have a speedup of 1.01x
95% likely to have a speedup of 1.00x
99% likely to have a speedup of 1.00x