fork: python
ref: cf4c4ecc26c7e3b89f2e
machine: linux-x86_64
commit hash: cf4c4ec
commit date: 2025-02-01
overall geometric mean: 1.035x faster
HPT reliability: 99.72%
HPT 99th percentile: 1.00x faster
Memory change: 1.04x
Benchmarks with tag 'apps':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250201-pythonperf2-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
2to3
293 ms
289 ms: 1.01x faster
docutils
2.83 sec
2.95 sec: 1.05x slower
html5lib
73.5 ms
69.7 ms: 1.05x faster
sphinx
1.12 sec
1.14 sec: 1.01x slower
Geometric mean
(ref)
1.00x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250201-pythonperf2-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
async_tree_memoization_tg
466 ms
344 ms: 1.36x faster
async_tree_io
843 ms
656 ms: 1.28x faster
async_tree_io_tg
831 ms
657 ms: 1.27x faster
async_tree_none
376 ms
298 ms: 1.26x faster
async_tree_memoization
453 ms
359 ms: 1.26x faster
async_tree_none_tg
346 ms
284 ms: 1.22x faster
async_tree_cpu_io_mixed
604 ms
528 ms: 1.14x faster
async_tree_cpu_io_mixed_tg
581 ms
518 ms: 1.12x faster
async_generators
457 ms
426 ms: 1.07x faster
coroutines
21.6 ms
20.7 ms: 1.04x faster
Geometric mean
(ref)
1.18x faster
Benchmark hidden because not significant (1): asyncio_websockets
Benchmarks with tag 'math':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250201-pythonperf2-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
float
81.3 ms
67.7 ms: 1.20x faster
pidigits
252 ms
253 ms: 1.00x slower
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (1): nbody
Benchmarks with tag 'regex':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250201-pythonperf2-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
regex_effbot
3.67 ms
3.13 ms: 1.17x faster
regex_dna
247 ms
239 ms: 1.03x faster
regex_compile
143 ms
139 ms: 1.02x faster
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (1): regex_v8
Benchmarks with tag 'serialize':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250201-pythonperf2-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
tomli_loads
2.46 sec
2.04 sec: 1.21x faster
xml_etree_parse
150 ms
136 ms: 1.11x faster
xml_etree_iterparse
103 ms
94.5 ms: 1.09x faster
xml_etree_generate
86.5 ms
80.3 ms: 1.08x faster
unpickle_pure_python
217 us
203 us: 1.07x faster
xml_etree_process
61.2 ms
57.1 ms: 1.07x faster
json_dumps
11.1 ms
11.0 ms: 1.02x faster
pickle_pure_python
323 us
334 us: 1.04x slower
json_loads
24.7 us
26.7 us: 1.08x slower
Geometric mean
(ref)
1.06x faster
Benchmarks with tag 'startup':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250201-pythonperf2-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
python_startup_no_site
8.96 ms
9.03 ms: 1.01x slower
python_startup
15.9 ms
16.1 ms: 1.01x slower
Geometric mean
(ref)
1.01x slower
Benchmarks with tag 'template':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250201-pythonperf2-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
mako
10.4 ms
9.42 ms: 1.10x faster
genshi_text
26.2 ms
26.5 ms: 1.01x slower
django_template
36.4 ms
37.7 ms: 1.04x slower
genshi_xml
57.1 ms
61.8 ms: 1.08x slower
Geometric mean
(ref)
1.01x slower
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250201-pythonperf2-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
async_tree_memoization_tg
466 ms
344 ms: 1.36x faster
deepcopy_memo
38.6 us
29.9 us: 1.29x faster
async_tree_io
843 ms
656 ms: 1.28x faster
deepcopy
392 us
308 us: 1.27x faster
async_tree_io_tg
831 ms
657 ms: 1.27x faster
async_tree_none
376 ms
298 ms: 1.26x faster
async_tree_memoization
453 ms
359 ms: 1.26x faster
scimark_sor
123 ms
101 ms: 1.22x faster
async_tree_none_tg
346 ms
284 ms: 1.22x faster
tomli_loads
2.46 sec
2.04 sec: 1.21x faster
float
81.3 ms
67.7 ms: 1.20x faster
regex_effbot
3.67 ms
3.13 ms: 1.17x faster
deepcopy_reduce
3.54 us
3.03 us: 1.17x faster
go
162 ms
140 ms: 1.16x faster
async_tree_cpu_io_mixed
604 ms
528 ms: 1.14x faster
telco
8.79 ms
7.71 ms: 1.14x faster
richards
52.9 ms
46.8 ms: 1.13x faster
async_tree_cpu_io_mixed_tg
581 ms
518 ms: 1.12x faster
richards_super
59.6 ms
53.2 ms: 1.12x faster
scimark_fft
328 ms
294 ms: 1.11x faster
bpe_tokeniser
5.09 sec
4.60 sec: 1.11x faster
xml_etree_parse
150 ms
136 ms: 1.11x faster
spectral_norm
97.0 ms
87.8 ms: 1.10x faster
mako
10.4 ms
9.42 ms: 1.10x faster
pyflate
503 ms
458 ms: 1.10x faster
xml_etree_iterparse
103 ms
94.5 ms: 1.09x faster
pathlib
17.5 ms
16.3 ms: 1.08x faster
xml_etree_generate
86.5 ms
80.3 ms: 1.08x faster
pprint_safe_repr
843 ms
785 ms: 1.07x faster
unpickle_pure_python
217 us
203 us: 1.07x faster
connected_components
432 ms
403 ms: 1.07x faster
async_generators
457 ms
426 ms: 1.07x faster
xml_etree_process
61.2 ms
57.1 ms: 1.07x faster
pprint_pformat
1.72 sec
1.62 sec: 1.06x faster
pylint
347 ms
328 ms: 1.06x faster
sqlite_synth
2.91 us
2.75 us: 1.05x faster
html5lib
73.5 ms
69.7 ms: 1.05x faster
shortest_path
460 ms
438 ms: 1.05x faster
k_core
2.17 sec
2.07 sec: 1.05x faster
coroutines
21.6 ms
20.7 ms: 1.04x faster
regex_dna
247 ms
239 ms: 1.03x faster
sqlalchemy_imperative
18.3 ms
17.7 ms: 1.03x faster
scimark_monte_carlo
66.1 ms
64.3 ms: 1.03x faster
sqlalchemy_declarative
148 ms
145 ms: 1.03x faster
regex_compile
143 ms
139 ms: 1.02x faster
json
5.69 ms
5.56 ms: 1.02x faster
dulwich_log
68.2 ms
66.8 ms: 1.02x faster
json_dumps
11.1 ms
11.0 ms: 1.02x faster
2to3
293 ms
289 ms: 1.01x faster
logging_simple
6.39 us
6.30 us: 1.01x faster
thrift
901 us
889 us: 1.01x faster
create_gc_cycles
2.68 ms
2.65 ms: 1.01x faster
coverage
80.0 ms
79.2 ms: 1.01x faster
logging_format
6.94 us
6.90 us: 1.01x faster
pidigits
252 ms
253 ms: 1.00x slower
sqlglot_parse
1.40 ms
1.41 ms: 1.00x slower
python_startup_no_site
8.96 ms
9.03 ms: 1.01x slower
python_startup
15.9 ms
16.1 ms: 1.01x slower
meteor_contest
130 ms
131 ms: 1.01x slower
sphinx
1.12 sec
1.14 sec: 1.01x slower
logging_silent
97.9 ns
99.1 ns: 1.01x slower
genshi_text
26.2 ms
26.5 ms: 1.01x slower
sympy_sum
155 ms
157 ms: 1.01x slower
mdp
2.54 sec
2.58 sec: 1.01x slower
sympy_expand
509 ms
517 ms: 1.01x slower
sympy_str
298 ms
303 ms: 1.02x slower
sympy_integrate
23.6 ms
24.0 ms: 1.02x slower
scimark_sparse_mat_mult
4.77 ms
4.88 ms: 1.02x slower
scimark_lu
98.7 ms
101 ms: 1.03x slower
bench_thread_pool
942 us
969 us: 1.03x slower
sqlglot_optimize
59.3 ms
61.1 ms: 1.03x slower
typing_runtime_protocols
169 us
175 us: 1.03x slower
pickle_pure_python
323 us
334 us: 1.04x slower
django_template
36.4 ms
37.7 ms: 1.04x slower
docutils
2.83 sec
2.95 sec: 1.05x slower
sqlglot_normalize
119 ms
125 ms: 1.05x slower
crypto_pyaes
73.3 ms
78.2 ms: 1.07x slower
fannkuch
363 ms
388 ms: 1.07x slower
json_loads
24.7 us
26.7 us: 1.08x slower
genshi_xml
57.1 ms
61.8 ms: 1.08x slower
many_optionals
930 us
1.03 ms: 1.11x slower
comprehensions
17.0 us
19.0 us: 1.12x slower
raytrace
273 ms
306 ms: 1.12x slower
chaos
60.2 ms
67.6 ms: 1.12x slower
nqueens
90.7 ms
103 ms: 1.14x slower
hexiom
6.55 ms
7.54 ms: 1.15x slower
generators
33.6 ms
42.0 ms: 1.25x slower
subparsers
17.5 ms
23.0 ms: 1.32x slower
gc_traversal
4.74 ms
6.29 ms: 1.33x slower
bench_mp_pool
5.12 ms
1.33 sec: 259.04x slower
Geometric mean
(ref)
1.03x slower
Benchmark hidden because not significant (6): regex_v8, asyncio_websockets, sqlglot_transpile, pycparser, nbody, deltablue
Ignored benchmarks (5) of results/bm-20241007-3.13.0-60403a5/bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5.json: chameleon, djangocms, gevent_hub, gunicorn, tornado_http
Ignored benchmarks (8) of results/bm-20250201-3.14.0a4+-cf4c4ec-JIT/bm-20250201-pythonperf2-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json: asyncio_tcp, asyncio_tcp_ssl, pickle, pickle_dict, pickle_list, unpack_sequence, unpickle, unpickle_list
Geometric mean (including insignificant results): 1.035x faster
Reliability score: 99.72% likely to be faster
90% likely to have a speedup of 1.01x
95% likely to have a speedup of 1.01x
99% likely to have a speedup of 1.00x