fork: python
ref: f802c8bf872ab882d305
machine: linux-x86_64
commit hash: f802c8b
commit date: 2024-12-18
overall geometric mean: 1.107x faster
HPT reliability: 100.00%
HPT 99th percentile: 1.03x faster
Memory change: 1.13x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241218-linux-x86_64-python-f802c8bf872ab882d305-3.14.0a3+-f802c8b
docutils
4.00 sec
3.75 sec: 1.07x faster
Geometric mean
(ref)
1.01x faster
Benchmark hidden because not significant (2): 2to3, html5lib
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241218-linux-x86_64-python-f802c8bf872ab882d305-3.14.0a3+-f802c8b
async_tree_io_tg
1.93 sec
918 ms: 2.11x faster
async_tree_io
1.85 sec
899 ms: 2.06x faster
async_tree_memoization_tg
930 ms
464 ms: 2.00x faster
async_tree_none
741 ms
377 ms: 1.96x faster
async_tree_memoization
977 ms
514 ms: 1.90x faster
async_tree_none_tg
704 ms
379 ms: 1.86x faster
async_tree_cpu_io_mixed_tg
1.10 sec
644 ms: 1.71x faster
async_tree_cpu_io_mixed
1.08 sec
670 ms: 1.61x faster
async_generators
589 ms
557 ms: 1.06x faster
coroutines
29.5 ms
30.6 ms: 1.04x slower
Geometric mean
(ref)
1.60x faster
Benchmark hidden because not significant (1): asyncio_websockets
Benchmarks with tag 'math':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241218-linux-x86_64-python-f802c8bf872ab882d305-3.14.0a3+-f802c8b
float
123 ms
114 ms: 1.08x faster
nbody
119 ms
123 ms: 1.03x 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-20241218-linux-x86_64-python-f802c8bf872ab882d305-3.14.0a3+-f802c8b
regex_effbot
5.13 ms
4.21 ms: 1.22x faster
regex_compile
187 ms
164 ms: 1.14x faster
regex_dna
278 ms
262 ms: 1.06x faster
Geometric mean
(ref)
1.10x faster
Benchmark hidden because not significant (1): regex_v8
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241218-linux-x86_64-python-f802c8bf872ab882d305-3.14.0a3+-f802c8b
xml_etree_parse
241 ms
197 ms: 1.22x faster
tomli_loads
2.88 sec
2.63 sec: 1.10x faster
json_loads
37.9 us
35.0 us: 1.08x faster
xml_etree_iterparse
169 ms
160 ms: 1.06x faster
xml_etree_generate
127 ms
121 ms: 1.05x faster
unpickle_pure_python
300 us
288 us: 1.04x faster
xml_etree_process
83.7 ms
81.3 ms: 1.03x faster
json_dumps
14.3 ms
15.1 ms: 1.05x slower
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (1): pickle_pure_python
Benchmarks with tag 'startup':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241218-linux-x86_64-python-f802c8bf872ab882d305-3.14.0a3+-f802c8b
python_startup_no_site
17.6 ms
14.4 ms: 1.23x faster
python_startup
23.7 ms
24.9 ms: 1.05x slower
Geometric mean
(ref)
1.08x faster
Benchmarks with tag 'template':
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241218-linux-x86_64-python-f802c8bf872ab882d305-3.14.0a3+-f802c8b
mako
15.7 ms
16.9 ms: 1.08x slower
Geometric mean
(ref)
1.02x slower
Benchmark hidden because not significant (3): genshi_xml, django_template, genshi_text
Benchmark
bm-20240906-linux-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241218-linux-x86_64-python-f802c8bf872ab882d305-3.14.0a3+-f802c8b
async_tree_io_tg
1.93 sec
918 ms: 2.11x faster
async_tree_io
1.85 sec
899 ms: 2.06x faster
async_tree_memoization_tg
930 ms
464 ms: 2.00x faster
async_tree_none
741 ms
377 ms: 1.96x faster
async_tree_memoization
977 ms
514 ms: 1.90x faster
async_tree_none_tg
704 ms
379 ms: 1.86x faster
async_tree_cpu_io_mixed_tg
1.10 sec
644 ms: 1.71x faster
async_tree_cpu_io_mixed
1.08 sec
670 ms: 1.61x faster
deepcopy
468 us
323 us: 1.45x faster
deepcopy_memo
52.4 us
41.1 us: 1.28x faster
sqlalchemy_declarative
218 ms
177 ms: 1.23x faster
python_startup_no_site
17.6 ms
14.4 ms: 1.23x faster
xml_etree_parse
241 ms
197 ms: 1.22x faster
regex_effbot
5.13 ms
4.21 ms: 1.22x faster
logging_simple
9.45 us
7.76 us: 1.22x faster
comprehensions
27.1 us
22.3 us: 1.21x faster
pycparser
1.79 sec
1.49 sec: 1.20x faster
pathlib
31.6 ms
26.7 ms: 1.18x faster
spectral_norm
156 ms
132 ms: 1.17x faster
nqueens
117 ms
100 ms: 1.17x faster
sqlglot_normalize
157 ms
137 ms: 1.15x faster
regex_compile
187 ms
164 ms: 1.14x faster
pylint
465 ms
412 ms: 1.13x faster
crypto_pyaes
107 ms
95.5 ms: 1.12x faster
bpe_tokeniser
6.59 sec
5.87 sec: 1.12x faster
scimark_monte_carlo
96.4 ms
86.4 ms: 1.12x faster
scimark_sparse_mat_mult
6.70 ms
6.03 ms: 1.11x faster
mdp
3.97 sec
3.59 sec: 1.11x faster
bench_thread_pool
3.48 ms
3.15 ms: 1.10x faster
json
6.85 ms
6.22 ms: 1.10x faster
tomli_loads
2.88 sec
2.63 sec: 1.10x faster
sqlalchemy_imperative
24.7 ms
22.5 ms: 1.10x faster
hexiom
8.27 ms
7.55 ms: 1.10x faster
raytrace
408 ms
374 ms: 1.09x faster
deepcopy_reduce
4.04 us
3.71 us: 1.09x faster
scimark_fft
500 ms
460 ms: 1.09x faster
sqlglot_optimize
76.0 ms
70.0 ms: 1.09x faster
json_loads
37.9 us
35.0 us: 1.08x faster
float
123 ms
114 ms: 1.08x faster
pyflate
727 ms
681 ms: 1.07x faster
docutils
4.00 sec
3.75 sec: 1.07x faster
go
172 ms
162 ms: 1.06x faster
regex_dna
278 ms
262 ms: 1.06x faster
sqlglot_transpile
2.34 ms
2.20 ms: 1.06x faster
async_generators
589 ms
557 ms: 1.06x faster
xml_etree_iterparse
169 ms
160 ms: 1.06x faster
scimark_sor
167 ms
158 ms: 1.05x faster
xml_etree_generate
127 ms
121 ms: 1.05x faster
richards_super
72.8 ms
69.2 ms: 1.05x faster
sympy_sum
222 ms
211 ms: 1.05x faster
sqlite_synth
3.87 us
3.69 us: 1.05x faster
typing_runtime_protocols
224 us
214 us: 1.05x faster
fannkuch
540 ms
516 ms: 1.05x faster
unpickle_pure_python
300 us
288 us: 1.04x faster
richards
60.3 ms
58.2 ms: 1.04x faster
xml_etree_process
83.7 ms
81.3 ms: 1.03x faster
nbody
119 ms
123 ms: 1.03x slower
coroutines
29.5 ms
30.6 ms: 1.04x slower
telco
9.59 ms
10.0 ms: 1.04x slower
python_startup
23.7 ms
24.9 ms: 1.05x slower
json_dumps
14.3 ms
15.1 ms: 1.05x slower
sympy_expand
582 ms
619 ms: 1.06x slower
mako
15.7 ms
16.9 ms: 1.08x slower
coverage
95.4 ms
108 ms: 1.13x slower
gc_traversal
5.86 ms
8.59 ms: 1.47x slower
create_gc_cycles
1.94 ms
4.20 ms: 2.16x slower
bench_mp_pool
20.7 ms
92.6 ms: 4.48x slower
Geometric mean
(ref)
1.09x faster
Benchmark hidden because not significant (23): sympy_integrate, logging_format, pidigits, generators, sympy_str, sqlglot_parse, dulwich_log, genshi_xml, asyncio_websockets, scimark_lu, chaos, pprint_pformat, logging_silent, pickle_pure_python, html5lib, django_template, thrift, pprint_safe_repr, meteor_contest, regex_v8, deltablue, genshi_text, 2to3
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-20241218-3.14.0a3+-f802c8b/bm-20241218-linux-x86_64-python-f802c8bf872ab882d305-3.14.0a3+-f802c8b.json: connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.107x faster
Reliability score: 100.00% likely to be faster
90% likely to have a speedup of 1.05x
95% likely to have a speedup of 1.04x
99% likely to have a speedup of 1.03x