fork: python
ref: v3.13.0b2
machine: windows-x86
commit hash: 3a83b17
commit date: 2024-06-05
overall geometric mean: 1.19x faster
HPT reliability: 100.00%
HPT 99th percentile: 1.18x faster
Memory change: unknown
Benchmarks with tag 'apps':
Benchmark
bm-20231002-pythonperf1_win32-x86-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-pythonperf1_win32-x86-python-v3.13.0b2-3.13.0b2-3a83b17
2to3
280 ms
233 ms: 1.20x faster
chameleon
7.75 ms
5.71 ms: 1.36x faster
docutils
1.98 sec
1.81 sec: 1.09x faster
tornado_http
105 ms
94.3 ms: 1.11x faster
Geometric mean
(ref)
1.19x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-pythonperf1_win32-x86-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-pythonperf1_win32-x86-python-v3.13.0b2-3.13.0b2-3a83b17
async_tree_memoization_tg
350 ms
254 ms: 1.38x faster
async_tree_none_tg
278 ms
203 ms: 1.37x faster
async_tree_memoization
364 ms
275 ms: 1.32x faster
async_tree_io
693 ms
530 ms: 1.31x faster
async_tree_none
298 ms
228 ms: 1.31x faster
async_tree_io_tg
677 ms
529 ms: 1.28x faster
async_tree_cpu_io_mixed_tg
546 ms
447 ms: 1.22x faster
async_tree_cpu_io_mixed
564 ms
471 ms: 1.20x faster
Geometric mean
(ref)
1.30x faster
Benchmarks with tag 'math':
Benchmark
bm-20231002-pythonperf1_win32-x86-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-pythonperf1_win32-x86-python-v3.13.0b2-3.13.0b2-3a83b17
nbody
127 ms
76.9 ms: 1.65x faster
float
76.7 ms
52.4 ms: 1.46x faster
pidigits
199 ms
199 ms: 1.00x faster
Geometric mean
(ref)
1.34x faster
Benchmarks with tag 'regex':
Benchmark
bm-20231002-pythonperf1_win32-x86-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-pythonperf1_win32-x86-python-v3.13.0b2-3.13.0b2-3a83b17
regex_compile
129 ms
99.9 ms: 1.29x faster
regex_effbot
2.04 ms
1.88 ms: 1.08x faster
regex_dna
127 ms
118 ms: 1.08x faster
regex_v8
15.0 ms
15.7 ms: 1.05x slower
Geometric mean
(ref)
1.09x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-pythonperf1_win32-x86-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-pythonperf1_win32-x86-python-v3.13.0b2-3.13.0b2-3a83b17
unpickle_pure_python
210 us
147 us: 1.43x faster
pickle_pure_python
286 us
213 us: 1.34x faster
tomli_loads
2.20 sec
1.65 sec: 1.33x faster
xml_etree_process
53.2 ms
42.1 ms: 1.27x faster
xml_etree_generate
72.1 ms
59.6 ms: 1.21x faster
xml_etree_iterparse
77.6 ms
64.2 ms: 1.21x faster
xml_etree_parse
113 ms
104 ms: 1.08x faster
json_dumps
7.40 ms
6.84 ms: 1.08x faster
json_loads
20.4 us
20.5 us: 1.01x slower
unpickle
9.71 us
9.79 us: 1.01x slower
pickle
7.79 us
8.07 us: 1.04x slower
pickle_dict
19.9 us
20.8 us: 1.04x slower
pickle_list
3.37 us
3.57 us: 1.06x slower
Geometric mean
(ref)
1.12x faster
Benchmark hidden because not significant (1): unpickle_list
Benchmarks with tag 'startup':
Benchmark
bm-20231002-pythonperf1_win32-x86-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-pythonperf1_win32-x86-python-v3.13.0b2-3.13.0b2-3a83b17
python_startup_no_site
19.1 ms
18.2 ms: 1.05x faster
python_startup
22.4 ms
22.2 ms: 1.01x faster
Geometric mean
(ref)
1.03x faster
Benchmarks with tag 'template':
Benchmark
bm-20231002-pythonperf1_win32-x86-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-pythonperf1_win32-x86-python-v3.13.0b2-3.13.0b2-3a83b17
mako
9.96 ms
6.94 ms: 1.43x faster
django_template
36.9 ms
30.1 ms: 1.23x faster
Geometric mean
(ref)
1.33x faster
Benchmark
bm-20231002-pythonperf1_win32-x86-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-pythonperf1_win32-x86-python-v3.13.0b2-3.13.0b2-3a83b17
generators
38.5 ms
21.2 ms: 1.82x faster
logging_silent
101 ns
57.9 ns: 1.75x faster
nbody
127 ms
76.9 ms: 1.65x faster
deepcopy_memo
38.4 us
23.5 us: 1.63x faster
raytrace
308 ms
189 ms: 1.63x faster
comprehensions
19.2 us
11.9 us: 1.62x faster
hexiom
6.82 ms
4.23 ms: 1.61x faster
deltablue
3.58 ms
2.23 ms: 1.60x faster
scimark_sor
130 ms
81.0 ms: 1.60x faster
scimark_lu
93.2 ms
59.4 ms: 1.57x faster
spectral_norm
104 ms
68.0 ms: 1.53x faster
scimark_monte_carlo
66.4 ms
45.2 ms: 1.47x faster
float
76.7 ms
52.4 ms: 1.46x faster
chaos
69.4 ms
48.0 ms: 1.45x faster
mako
9.96 ms
6.94 ms: 1.43x faster
unpickle_pure_python
210 us
147 us: 1.43x faster
async_tree_memoization_tg
350 ms
254 ms: 1.38x faster
pyflate
424 ms
308 ms: 1.38x faster
async_tree_none_tg
278 ms
203 ms: 1.37x faster
scimark_fft
271 ms
198 ms: 1.37x faster
go
137 ms
101 ms: 1.36x faster
nqueens
93.7 ms
68.7 ms: 1.36x faster
chameleon
7.75 ms
5.71 ms: 1.36x faster
coroutines
20.9 ms
15.5 ms: 1.35x faster
scimark_sparse_mat_mult
3.86 ms
2.87 ms: 1.34x faster
pickle_pure_python
286 us
213 us: 1.34x faster
tomli_loads
2.20 sec
1.65 sec: 1.33x faster
richards
41.3 ms
31.2 ms: 1.32x faster
async_tree_memoization
364 ms
275 ms: 1.32x faster
richards_super
46.5 ms
35.5 ms: 1.31x faster
fannkuch
354 ms
270 ms: 1.31x faster
async_tree_io
693 ms
530 ms: 1.31x faster
async_tree_none
298 ms
228 ms: 1.31x faster
logging_simple
9.75 us
7.47 us: 1.31x faster
sqlglot_parse
1.25 ms
964 us: 1.29x faster
regex_compile
129 ms
99.9 ms: 1.29x faster
deepcopy
360 us
280 us: 1.29x faster
sqlglot_transpile
1.53 ms
1.19 ms: 1.29x faster
logging_format
10.4 us
8.13 us: 1.28x faster
async_tree_io_tg
677 ms
529 ms: 1.28x faster
xml_etree_process
53.2 ms
42.1 ms: 1.27x faster
pycparser
978 ms
777 ms: 1.26x faster
deepcopy_reduce
3.23 us
2.59 us: 1.25x faster
crypto_pyaes
69.2 ms
55.8 ms: 1.24x faster
django_template
36.9 ms
30.1 ms: 1.23x faster
async_tree_cpu_io_mixed_tg
546 ms
447 ms: 1.22x faster
sqlglot_optimize
48.5 ms
39.7 ms: 1.22x faster
xml_etree_generate
72.1 ms
59.6 ms: 1.21x faster
xml_etree_iterparse
77.6 ms
64.2 ms: 1.21x faster
pprint_pformat
1.50 sec
1.24 sec: 1.21x faster
2to3
280 ms
233 ms: 1.20x faster
sympy_integrate
17.5 ms
14.6 ms: 1.20x faster
async_tree_cpu_io_mixed
564 ms
471 ms: 1.20x faster
mdp
1.91 sec
1.60 sec: 1.19x faster
pprint_safe_repr
721 ms
607 ms: 1.19x faster
async_generators
313 ms
266 ms: 1.18x faster
meteor_contest
86.9 ms
74.1 ms: 1.17x faster
sympy_sum
123 ms
105 ms: 1.17x faster
sympy_str
240 ms
211 ms: 1.13x faster
bench_thread_pool
1.10 ms
985 us: 1.12x faster
tornado_http
105 ms
94.3 ms: 1.11x faster
docutils
1.98 sec
1.81 sec: 1.09x faster
pathlib
91.4 ms
83.9 ms: 1.09x faster
bench_mp_pool
75.4 ms
69.4 ms: 1.09x faster
xml_etree_parse
113 ms
104 ms: 1.08x faster
json_dumps
7.40 ms
6.84 ms: 1.08x faster
regex_effbot
2.04 ms
1.88 ms: 1.08x faster
regex_dna
127 ms
118 ms: 1.08x faster
sympy_expand
398 ms
375 ms: 1.06x faster
sqlite_synth
2.07 us
1.96 us: 1.06x faster
python_startup_no_site
19.1 ms
18.2 ms: 1.05x faster
asyncio_tcp_ssl
17.7 sec
16.9 sec: 1.05x faster
json
4.15 ms
4.10 ms: 1.01x faster
python_startup
22.4 ms
22.2 ms: 1.01x faster
pidigits
199 ms
199 ms: 1.00x faster
json_loads
20.4 us
20.5 us: 1.01x slower
unpickle
9.71 us
9.79 us: 1.01x slower
pickle
7.79 us
8.07 us: 1.04x slower
pickle_dict
19.9 us
20.8 us: 1.04x slower
regex_v8
15.0 ms
15.7 ms: 1.05x slower
pickle_list
3.37 us
3.57 us: 1.06x slower
typing_runtime_protocols
126 us
136 us: 1.07x slower
telco
5.51 ms
6.03 ms: 1.09x slower
create_gc_cycles
652 us
756 us: 1.16x slower
sqlglot_normalize
100 ms
206 ms: 2.06x slower
coverage
48.4 ms
307 ms: 6.34x slower
Geometric mean
(ref)
1.19x faster
Benchmark hidden because not significant (3): gc_traversal, unpickle_list, asyncio_tcp
Ignored benchmarks (7) of results/bm-20231002-3.12.0-0fb18b0/bm-20231002-pythonperf1_win32-x86-python-v3.12.0-3.12.0-0fb18b0.json: aiohttp, dask, dulwich_log, mypy2, sqlalchemy_declarative, sqlalchemy_imperative, unpack_sequence
Ignored benchmarks (6) of results/bm-20240605-3.13.0b2-3a83b17/bm-20240605-pythonperf1_win32-x86-python-v3.13.0b2-3.13.0b2-3a83b17.json: flaskblogging, genshi_text, genshi_xml, html5lib, pylint, thrift
Reliability score: 100.00% likely to be faster
90% likely to have a speedup of 1.20x
95% likely to have a speedup of 1.19x
99% likely to have a speedup of 1.18x