fork: brandtbucher
ref: justin_mcmodel_again
machine: linux-x86_64
commit hash: e88395f
commit date: 2025-01-24
overall geometric mean: 1.111x faster
HPT reliability: 100.00%
HPT 99th percentile: 1.06x faster
Memory change: 1.45x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250124-linux-x86_64-brandtbucher-justin_mcmodel_again-3.14.0a4+-e88395f
2to3
274 ms
259 ms: 1.06x faster
docutils
2.77 sec
2.67 sec: 1.04x faster
Geometric mean
(ref)
1.05x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250124-linux-x86_64-brandtbucher-justin_mcmodel_again-3.14.0a4+-e88395f
async_tree_io_tg
1.18 sec
621 ms: 1.90x faster
async_tree_io
1.16 sec
614 ms: 1.88x faster
async_tree_memoization_tg
575 ms
318 ms: 1.81x faster
async_tree_none_tg
450 ms
256 ms: 1.75x faster
async_tree_none
472 ms
274 ms: 1.72x faster
async_tree_memoization
578 ms
340 ms: 1.70x faster
async_tree_cpu_io_mixed_tg
726 ms
489 ms: 1.48x faster
async_tree_cpu_io_mixed
726 ms
505 ms: 1.44x faster
Geometric mean
(ref)
1.70x faster
Benchmarks with tag 'math':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250124-linux-x86_64-brandtbucher-justin_mcmodel_again-3.14.0a4+-e88395f
float
84.7 ms
63.2 ms: 1.34x faster
nbody
97.0 ms
80.4 ms: 1.21x faster
pidigits
187 ms
186 ms: 1.01x faster
Geometric mean
(ref)
1.18x faster
Benchmarks with tag 'regex':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250124-linux-x86_64-brandtbucher-justin_mcmodel_again-3.14.0a4+-e88395f
regex_compile
148 ms
129 ms: 1.15x faster
regex_effbot
3.61 ms
3.32 ms: 1.09x faster
regex_v8
23.1 ms
24.0 ms: 1.04x slower
Geometric mean
(ref)
1.05x faster
Benchmark hidden because not significant (1): regex_dna
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250124-linux-x86_64-brandtbucher-justin_mcmodel_again-3.14.0a4+-e88395f
tomli_loads
2.33 sec
1.85 sec: 1.26x faster
unpickle_pure_python
230 us
195 us: 1.18x faster
xml_etree_parse
159 ms
139 ms: 1.15x faster
xml_etree_generate
89.2 ms
78.8 ms: 1.13x faster
xml_etree_iterparse
107 ms
96.0 ms: 1.11x faster
xml_etree_process
61.7 ms
56.2 ms: 1.10x faster
pickle_pure_python
324 us
309 us: 1.05x faster
json_dumps
10.4 ms
11.2 ms: 1.08x slower
json_loads
28.5 us
35.0 us: 1.23x slower
Geometric mean
(ref)
1.07x faster
Benchmarks with tag 'startup':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250124-linux-x86_64-brandtbucher-justin_mcmodel_again-3.14.0a4+-e88395f
python_startup_no_site
6.94 ms
7.09 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-20250124-linux-x86_64-brandtbucher-justin_mcmodel_again-3.14.0a4+-e88395f
mako
11.9 ms
10.0 ms: 1.18x faster
django_template
34.6 ms
33.7 ms: 1.03x faster
Geometric mean
(ref)
1.10x faster
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250124-linux-x86_64-brandtbucher-justin_mcmodel_again-3.14.0a4+-e88395f
async_tree_io_tg
1.18 sec
621 ms: 1.90x faster
async_tree_io
1.16 sec
614 ms: 1.88x faster
async_tree_memoization_tg
575 ms
318 ms: 1.81x faster
async_tree_none_tg
450 ms
256 ms: 1.75x faster
async_tree_none
472 ms
274 ms: 1.72x faster
async_tree_memoization
578 ms
340 ms: 1.70x faster
async_tree_cpu_io_mixed_tg
726 ms
489 ms: 1.48x faster
async_tree_cpu_io_mixed
726 ms
505 ms: 1.44x faster
deepcopy
371 us
264 us: 1.40x faster
deepcopy_memo
40.7 us
30.2 us: 1.35x faster
float
84.7 ms
63.2 ms: 1.34x faster
comprehensions
21.8 us
16.9 us: 1.28x faster
tomli_loads
2.33 sec
1.85 sec: 1.26x faster
deepcopy_reduce
3.35 us
2.67 us: 1.25x faster
scimark_fft
382 ms
309 ms: 1.24x faster
crypto_pyaes
81.9 ms
67.0 ms: 1.22x faster
scimark_monte_carlo
75.1 ms
61.8 ms: 1.22x faster
nbody
97.0 ms
80.4 ms: 1.21x faster
pathlib
19.3 ms
16.1 ms: 1.20x faster
spectral_norm
115 ms
96.1 ms: 1.20x faster
mako
11.9 ms
10.0 ms: 1.18x faster
unpickle_pure_python
230 us
195 us: 1.18x faster
chaos
67.0 ms
56.9 ms: 1.18x faster
logging_format
7.23 us
6.16 us: 1.17x faster
deltablue
3.72 ms
3.19 ms: 1.16x faster
regex_compile
148 ms
129 ms: 1.15x faster
xml_etree_parse
159 ms
139 ms: 1.15x faster
scimark_sor
129 ms
113 ms: 1.14x faster
xml_etree_generate
89.2 ms
78.8 ms: 1.13x faster
logging_simple
6.46 us
5.72 us: 1.13x faster
sqlalchemy_declarative
147 ms
131 ms: 1.12x faster
raytrace
312 ms
278 ms: 1.12x faster
async_generators
463 ms
413 ms: 1.12x faster
sqlalchemy_imperative
18.7 ms
16.8 ms: 1.11x faster
pyflate
482 ms
433 ms: 1.11x faster
xml_etree_iterparse
107 ms
96.0 ms: 1.11x faster
richards
45.8 ms
41.3 ms: 1.11x faster
richards_super
51.5 ms
46.8 ms: 1.10x faster
xml_etree_process
61.7 ms
56.2 ms: 1.10x faster
sympy_sum
169 ms
155 ms: 1.09x faster
pprint_safe_repr
776 ms
711 ms: 1.09x faster
regex_effbot
3.61 ms
3.32 ms: 1.09x faster
sqlglot_parse
1.36 ms
1.25 ms: 1.09x faster
fannkuch
417 ms
384 ms: 1.09x faster
scimark_sparse_mat_mult
5.06 ms
4.66 ms: 1.08x faster
go
139 ms
129 ms: 1.08x faster
pprint_pformat
1.57 sec
1.46 sec: 1.07x faster
sympy_str
300 ms
279 ms: 1.07x faster
sqlglot_transpile
1.68 ms
1.58 ms: 1.06x faster
2to3
274 ms
259 ms: 1.06x faster
pycparser
1.18 sec
1.12 sec: 1.05x faster
sqlite_synth
2.83 us
2.70 us: 1.05x faster
pickle_pure_python
324 us
309 us: 1.05x faster
sympy_integrate
21.4 ms
20.5 ms: 1.05x faster
meteor_contest
112 ms
108 ms: 1.04x faster
docutils
2.77 sec
2.67 sec: 1.04x faster
mdp
2.63 sec
2.56 sec: 1.03x faster
django_template
34.6 ms
33.7 ms: 1.03x faster
dulwich_log
68.5 ms
66.7 ms: 1.03x faster
sqlglot_normalize
110 ms
108 ms: 1.02x faster
sympy_expand
478 ms
472 ms: 1.01x faster
scimark_lu
118 ms
117 ms: 1.01x faster
pidigits
187 ms
186 ms: 1.01x faster
python_startup_no_site
6.94 ms
7.09 ms: 1.02x slower
coroutines
23.2 ms
23.8 ms: 1.03x slower
logging_silent
104 ns
108 ns: 1.03x slower
regex_v8
23.1 ms
24.0 ms: 1.04x slower
typing_runtime_protocols
158 us
166 us: 1.05x slower
bench_thread_pool
842 us
889 us: 1.06x slower
nqueens
83.3 ms
89.6 ms: 1.08x slower
json_dumps
10.4 ms
11.2 ms: 1.08x slower
telco
7.10 ms
7.69 ms: 1.08x slower
hexiom
6.41 ms
7.12 ms: 1.11x slower
json
5.26 ms
5.95 ms: 1.13x slower
generators
31.2 ms
35.8 ms: 1.15x slower
json_loads
28.5 us
35.0 us: 1.23x slower
coverage
72.7 ms
90.3 ms: 1.24x slower
gc_traversal
3.79 ms
5.04 ms: 1.33x 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
81.1 ms: 3.38x slower
Geometric mean
(ref)
1.09x faster
Benchmark hidden because not significant (3): sqlglot_optimize, regex_dna, asyncio_websockets
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-20250124-3.14.0a4+-e88395f-JIT/bm-20250124-linux-x86_64-brandtbucher-justin_mcmodel_again-3.14.0a4+-e88395f.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): 1.111x faster
Reliability score: 100.00% likely to be faster
90% likely to have a speedup of 1.08x
95% likely to have a speedup of 1.07x
99% likely to have a speedup of 1.06x