fork: python
ref: 29f8a67ae00081a36fdc
machine: linux-x86_64
commit hash: 29f8a67
commit date: 2025-02-08
overall geometric mean: 1.043x faster
HPT reliability: 99.99%
HPT 99th percentile: 1.01x faster
Memory change: 1.04x
Benchmarks with tag 'apps':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250208-pythonperf2-x86_64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
2to3
293 ms
290 ms: 1.01x faster
docutils
2.83 sec
2.95 sec: 1.04x slower
html5lib
73.5 ms
67.9 ms: 1.08x faster
sphinx
1.12 sec
1.11 sec: 1.01x faster
Geometric mean
(ref)
1.02x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250208-pythonperf2-x86_64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
async_tree_memoization_tg
466 ms
339 ms: 1.37x faster
async_tree_none
376 ms
289 ms: 1.30x faster
async_tree_io
843 ms
650 ms: 1.30x faster
async_tree_memoization
453 ms
352 ms: 1.29x faster
async_tree_io_tg
831 ms
651 ms: 1.28x faster
async_tree_none_tg
346 ms
280 ms: 1.23x faster
async_tree_cpu_io_mixed
604 ms
522 ms: 1.16x faster
async_tree_cpu_io_mixed_tg
581 ms
510 ms: 1.14x faster
async_generators
457 ms
434 ms: 1.05x faster
coroutines
21.6 ms
20.8 ms: 1.04x faster
asyncio_websockets
388 ms
394 ms: 1.02x slower
Geometric mean
(ref)
1.19x faster
Benchmarks with tag 'math':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250208-pythonperf2-x86_64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
float
81.3 ms
70.1 ms: 1.16x faster
pidigits
252 ms
254 ms: 1.01x slower
nbody
89.3 ms
101 ms: 1.13x slower
Geometric mean
(ref)
1.01x faster
Benchmarks with tag 'regex':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250208-pythonperf2-x86_64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
regex_effbot
3.67 ms
3.11 ms: 1.18x faster
regex_v8
26.1 ms
25.0 ms: 1.05x faster
regex_compile
143 ms
137 ms: 1.04x faster
regex_dna
247 ms
241 ms: 1.02x faster
Geometric mean
(ref)
1.07x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250208-pythonperf2-x86_64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
tomli_loads
2.46 sec
2.07 sec: 1.19x faster
xml_etree_parse
150 ms
136 ms: 1.10x faster
xml_etree_process
61.2 ms
55.5 ms: 1.10x faster
xml_etree_generate
86.5 ms
79.3 ms: 1.09x faster
xml_etree_iterparse
103 ms
95.9 ms: 1.07x faster
unpickle_pure_python
217 us
206 us: 1.06x faster
pickle_pure_python
323 us
334 us: 1.03x slower
json_dumps
11.1 ms
11.8 ms: 1.06x slower
json_loads
24.7 us
26.6 us: 1.08x slower
Geometric mean
(ref)
1.05x faster
Benchmarks with tag 'startup':
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250208-pythonperf2-x86_64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
python_startup_no_site
8.96 ms
9.01 ms: 1.01x slower
python_startup
15.9 ms
16.0 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-20250208-pythonperf2-x86_64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
genshi_text
26.2 ms
24.2 ms: 1.09x faster
mako
10.4 ms
9.79 ms: 1.06x faster
Geometric mean
(ref)
1.04x faster
Benchmark hidden because not significant (2): genshi_xml, django_template
Benchmark
bm-20241007-pythonperf2-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250208-pythonperf2-x86_64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
async_tree_memoization_tg
466 ms
339 ms: 1.37x faster
deepcopy
392 us
286 us: 1.37x faster
deepcopy_memo
38.6 us
29.4 us: 1.32x faster
async_tree_none
376 ms
289 ms: 1.30x faster
async_tree_io
843 ms
650 ms: 1.30x faster
async_tree_memoization
453 ms
352 ms: 1.29x faster
async_tree_io_tg
831 ms
651 ms: 1.28x faster
async_tree_none_tg
346 ms
280 ms: 1.23x faster
deepcopy_reduce
3.54 us
2.89 us: 1.23x faster
tomli_loads
2.46 sec
2.07 sec: 1.19x faster
regex_effbot
3.67 ms
3.11 ms: 1.18x faster
float
81.3 ms
70.1 ms: 1.16x faster
telco
8.79 ms
7.59 ms: 1.16x faster
richards
52.9 ms
45.8 ms: 1.16x faster
async_tree_cpu_io_mixed
604 ms
522 ms: 1.16x faster
generators
33.6 ms
29.1 ms: 1.16x faster
spectral_norm
97.0 ms
84.8 ms: 1.14x faster
richards_super
59.6 ms
52.1 ms: 1.14x faster
async_tree_cpu_io_mixed_tg
581 ms
510 ms: 1.14x faster
pyflate
503 ms
447 ms: 1.13x faster
scimark_sor
123 ms
109 ms: 1.13x faster
xml_etree_parse
150 ms
136 ms: 1.10x faster
xml_etree_process
61.2 ms
55.5 ms: 1.10x faster
bpe_tokeniser
5.09 sec
4.64 sec: 1.10x faster
xml_etree_generate
86.5 ms
79.3 ms: 1.09x faster
genshi_text
26.2 ms
24.2 ms: 1.09x faster
html5lib
73.5 ms
67.9 ms: 1.08x faster
scimark_monte_carlo
66.1 ms
61.1 ms: 1.08x faster
scimark_fft
328 ms
304 ms: 1.08x faster
pylint
347 ms
322 ms: 1.08x faster
go
162 ms
151 ms: 1.08x faster
xml_etree_iterparse
103 ms
95.9 ms: 1.07x faster
connected_components
432 ms
405 ms: 1.07x faster
shortest_path
460 ms
434 ms: 1.06x faster
mako
10.4 ms
9.79 ms: 1.06x faster
unpickle_pure_python
217 us
206 us: 1.06x faster
pathlib
17.5 ms
16.7 ms: 1.05x faster
async_generators
457 ms
434 ms: 1.05x faster
sqlite_synth
2.91 us
2.77 us: 1.05x faster
k_core
2.17 sec
2.07 sec: 1.05x faster
regex_v8
26.1 ms
25.0 ms: 1.05x faster
scimark_lu
98.7 ms
94.6 ms: 1.04x faster
regex_compile
143 ms
137 ms: 1.04x faster
json
5.69 ms
5.48 ms: 1.04x faster
coroutines
21.6 ms
20.8 ms: 1.04x faster
thrift
901 us
872 us: 1.03x faster
pprint_safe_repr
843 ms
819 ms: 1.03x faster
logging_simple
6.39 us
6.23 us: 1.03x faster
logging_format
6.94 us
6.77 us: 1.02x faster
pprint_pformat
1.72 sec
1.68 sec: 1.02x faster
regex_dna
247 ms
241 ms: 1.02x faster
sqlalchemy_declarative
148 ms
146 ms: 1.02x faster
dulwich_log
68.2 ms
67.1 ms: 1.02x faster
sphinx
1.12 sec
1.11 sec: 1.01x faster
sqlalchemy_imperative
18.3 ms
18.0 ms: 1.01x faster
2to3
293 ms
290 ms: 1.01x faster
sqlglot_parse
1.40 ms
1.40 ms: 1.00x slower
sympy_expand
509 ms
512 ms: 1.00x slower
python_startup_no_site
8.96 ms
9.01 ms: 1.01x slower
pidigits
252 ms
254 ms: 1.01x slower
python_startup
15.9 ms
16.0 ms: 1.01x slower
deltablue
3.42 ms
3.45 ms: 1.01x slower
scimark_sparse_mat_mult
4.77 ms
4.82 ms: 1.01x slower
coverage
80.0 ms
80.8 ms: 1.01x slower
sqlglot_optimize
59.3 ms
60.0 ms: 1.01x slower
chaos
60.2 ms
61.0 ms: 1.01x slower
asyncio_websockets
388 ms
394 ms: 1.02x slower
pycparser
1.24 sec
1.26 sec: 1.02x slower
mdp
2.54 sec
2.59 sec: 1.02x slower
meteor_contest
130 ms
133 ms: 1.03x slower
pickle_pure_python
323 us
334 us: 1.03x slower
bench_thread_pool
942 us
975 us: 1.04x slower
docutils
2.83 sec
2.95 sec: 1.04x slower
json_dumps
11.1 ms
11.8 ms: 1.06x slower
crypto_pyaes
73.3 ms
77.5 ms: 1.06x slower
typing_runtime_protocols
169 us
180 us: 1.06x slower
fannkuch
363 ms
387 ms: 1.06x slower
hexiom
6.55 ms
7.05 ms: 1.08x slower
json_loads
24.7 us
26.6 us: 1.08x slower
raytrace
273 ms
296 ms: 1.08x slower
many_optionals
930 us
1.02 ms: 1.09x slower
nqueens
90.7 ms
99.6 ms: 1.10x slower
comprehensions
17.0 us
19.2 us: 1.13x slower
nbody
89.3 ms
101 ms: 1.13x 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
1.23 sec: 240.88x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (9): genshi_xml, django_template, logging_silent, create_gc_cycles, sqlglot_normalize, sympy_sum, sympy_str, sqlglot_transpile, sympy_integrate
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-20250208-3.14.0a4+-29f8a67-JIT/bm-20250208-pythonperf2-x86_64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67.json: asyncio_tcp, asyncio_tcp_ssl, pickle, pickle_dict, pickle_list, unpack_sequence, unpickle, unpickle_list
Geometric mean (including insignificant results): 1.043x faster
Reliability score: 99.99% 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