fork: python
ref: b52de22ac345ad8583bc
machine: linux-x86_64
commit hash: b52de22
commit date: 2025-01-15
overall geometric mean: 1.051x faster
HPT reliability: 99.86%
HPT 99th percentile: 1.01x faster
Memory change: 1.13x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250115-linux-x86_64-python-b52de22ac345ad8583bc-3.14.0a4+-b52de22
2to3
456 ms
512 ms: 1.12x slower
docutils
4.00 sec
3.69 sec: 1.08x faster
Geometric mean
(ref)
1.02x slower
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-20250115-linux-x86_64-python-b52de22ac345ad8583bc-3.14.0a4+-b52de22
async_tree_io
1.85 sec
882 ms: 2.10x faster
async_tree_io_tg
1.93 sec
979 ms: 1.98x faster
async_tree_memoization_tg
930 ms
497 ms: 1.87x faster
async_tree_none
741 ms
397 ms: 1.87x faster
async_tree_memoization
977 ms
523 ms: 1.87x faster
async_tree_none_tg
704 ms
385 ms: 1.83x faster
async_tree_cpu_io_mixed_tg
1.10 sec
720 ms: 1.53x faster
async_tree_cpu_io_mixed
1.08 sec
780 ms: 1.38x faster
async_generators
589 ms
560 ms: 1.05x faster
coroutines
29.5 ms
31.2 ms: 1.06x slower
asyncio_websockets
748 ms
790 ms: 1.06x slower
Geometric mean
(ref)
1.52x faster
Benchmarks with tag 'math':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250115-linux-x86_64-python-b52de22ac345ad8583bc-3.14.0a4+-b52de22
float
123 ms
116 ms: 1.06x faster
Geometric mean
(ref)
1.03x faster
Benchmark hidden because not significant (2): pidigits, nbody
Benchmarks with tag 'regex':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250115-linux-x86_64-python-b52de22ac345ad8583bc-3.14.0a4+-b52de22
regex_compile
187 ms
174 ms: 1.07x faster
regex_dna
278 ms
294 ms: 1.06x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (2): regex_effbot, regex_v8
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250115-linux-x86_64-python-b52de22ac345ad8583bc-3.14.0a4+-b52de22
tomli_loads
2.88 sec
2.59 sec: 1.11x faster
pickle_pure_python
436 us
393 us: 1.11x faster
xml_etree_parse
241 ms
220 ms: 1.09x faster
json_loads
37.9 us
41.7 us: 1.10x slower
xml_etree_iterparse
169 ms
188 ms: 1.11x slower
xml_etree_process
83.7 ms
93.3 ms: 1.12x slower
json_dumps
14.3 ms
17.2 ms: 1.20x slower
Geometric mean
(ref)
1.02x slower
Benchmark hidden because not significant (2): xml_etree_generate, unpickle_pure_python
Benchmarks with tag 'startup':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250115-linux-x86_64-python-b52de22ac345ad8583bc-3.14.0a4+-b52de22
python_startup_no_site
17.6 ms
16.8 ms: 1.04x faster
python_startup
23.7 ms
32.1 ms: 1.35x slower
Geometric mean
(ref)
1.14x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250115-linux-x86_64-python-b52de22ac345ad8583bc-3.14.0a4+-b52de22
genshi_xml
67.6 ms
71.1 ms: 1.05x slower
mako
15.7 ms
16.9 ms: 1.07x slower
django_template
44.9 ms
50.8 ms: 1.13x slower
Geometric mean
(ref)
1.06x slower
Benchmark hidden because not significant (1): genshi_text
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250115-linux-x86_64-python-b52de22ac345ad8583bc-3.14.0a4+-b52de22
async_tree_io
1.85 sec
882 ms: 2.10x faster
async_tree_io_tg
1.93 sec
979 ms: 1.98x faster
async_tree_memoization_tg
930 ms
497 ms: 1.87x faster
async_tree_none
741 ms
397 ms: 1.87x faster
async_tree_memoization
977 ms
523 ms: 1.87x faster
async_tree_none_tg
704 ms
385 ms: 1.83x faster
async_tree_cpu_io_mixed_tg
1.10 sec
720 ms: 1.53x faster
async_tree_cpu_io_mixed
1.08 sec
780 ms: 1.38x faster
deepcopy
468 us
359 us: 1.30x faster
deepcopy_memo
52.4 us
42.4 us: 1.24x faster
deepcopy_reduce
4.04 us
3.49 us: 1.16x faster
go
172 ms
149 ms: 1.16x faster
pylint
465 ms
403 ms: 1.15x faster
mdp
3.97 sec
3.50 sec: 1.14x faster
logging_simple
9.45 us
8.32 us: 1.14x faster
richards_super
72.8 ms
65.0 ms: 1.12x faster
raytrace
408 ms
366 ms: 1.11x faster
tomli_loads
2.88 sec
2.59 sec: 1.11x faster
pickle_pure_python
436 us
393 us: 1.11x faster
comprehensions
27.1 us
24.5 us: 1.11x faster
xml_etree_parse
241 ms
220 ms: 1.09x faster
pathlib
31.6 ms
28.9 ms: 1.09x faster
docutils
4.00 sec
3.69 sec: 1.08x faster
scimark_fft
500 ms
464 ms: 1.08x faster
regex_compile
187 ms
174 ms: 1.07x faster
scimark_monte_carlo
96.4 ms
90.5 ms: 1.06x faster
scimark_sor
167 ms
157 ms: 1.06x faster
float
123 ms
116 ms: 1.06x faster
bpe_tokeniser
6.59 sec
6.21 sec: 1.06x faster
logging_silent
139 ns
131 ns: 1.06x faster
pycparser
1.79 sec
1.69 sec: 1.06x faster
pyflate
727 ms
688 ms: 1.06x faster
pprint_pformat
1.98 sec
1.87 sec: 1.06x faster
sqlalchemy_imperative
24.7 ms
23.4 ms: 1.06x faster
async_generators
589 ms
560 ms: 1.05x faster
meteor_contest
146 ms
139 ms: 1.05x faster
python_startup_no_site
17.6 ms
16.8 ms: 1.04x faster
genshi_xml
67.6 ms
71.1 ms: 1.05x slower
regex_dna
278 ms
294 ms: 1.06x slower
coroutines
29.5 ms
31.2 ms: 1.06x slower
asyncio_websockets
748 ms
790 ms: 1.06x slower
scimark_lu
152 ms
163 ms: 1.07x slower
mako
15.7 ms
16.9 ms: 1.07x slower
logging_format
9.59 us
10.4 us: 1.08x slower
bench_thread_pool
3.48 ms
3.78 ms: 1.09x slower
sqlite_synth
3.87 us
4.22 us: 1.09x slower
json_loads
37.9 us
41.7 us: 1.10x slower
json
6.85 ms
7.56 ms: 1.10x slower
xml_etree_iterparse
169 ms
188 ms: 1.11x slower
thrift
1.06 ms
1.18 ms: 1.11x slower
xml_etree_process
83.7 ms
93.3 ms: 1.12x slower
2to3
456 ms
512 ms: 1.12x slower
django_template
44.9 ms
50.8 ms: 1.13x slower
sympy_expand
582 ms
663 ms: 1.14x slower
telco
9.59 ms
11.2 ms: 1.16x slower
json_dumps
14.3 ms
17.2 ms: 1.20x slower
python_startup
23.7 ms
32.1 ms: 1.35x slower
coverage
95.4 ms
131 ms: 1.38x slower
gc_traversal
5.86 ms
9.97 ms: 1.70x slower
create_gc_cycles
1.94 ms
4.59 ms: 2.37x slower
bench_mp_pool
20.7 ms
105 ms: 5.08x slower
Geometric mean
(ref)
1.02x faster
Benchmark hidden because not significant (29): nqueens, sqlglot_normalize, sqlalchemy_declarative, sympy_sum, dulwich_log, generators, scimark_sparse_mat_mult, chaos, typing_runtime_protocols, xml_etree_generate, pidigits, pprint_safe_repr, spectral_norm, crypto_pyaes, genshi_text, nbody, hexiom, richards, sympy_integrate, regex_effbot, fannkuch, deltablue, sqlglot_parse, unpickle_pure_python, html5lib, regex_v8, sqlglot_transpile, sqlglot_optimize, sympy_str
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-20250115-3.14.0a4+-b52de22/bm-20250115-linux-x86_64-python-b52de22ac345ad8583bc-3.14.0a4+-b52de22.json: connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.051x faster
Reliability score: 99.86% likely to be faster
90% likely to have a speedup of 1.02x
95% likely to have a speedup of 1.02x
99% likely to have a speedup of 1.01x