fork: python
ref: v3.13.0b2
machine: linux-x86_64
commit hash: 3a83b17
commit date: 2024-06-05
overall geometric mean: 1.03x faster
HPT reliability: 98.90%
HPT 99th percentile: 1.00x faster
Memory change: 0.98x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-linux-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
chameleon
7.41 ms
7.22 ms: 1.03x faster
docutils
2.77 sec
2.83 sec: 1.02x slower
tornado_http
103 ms
94.6 ms: 1.08x faster
Geometric mean
(ref)
1.02x faster
Benchmark hidden because not significant (1): 2to3
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-linux-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
async_tree_none_tg
450 ms
336 ms: 1.34x faster
async_tree_memoization_tg
575 ms
444 ms: 1.29x faster
async_tree_io_tg
1.18 sec
936 ms: 1.26x faster
async_tree_memoization
578 ms
463 ms: 1.25x faster
async_tree_none
472 ms
378 ms: 1.25x faster
async_tree_cpu_io_mixed_tg
726 ms
587 ms: 1.24x faster
async_tree_io
1.16 sec
939 ms: 1.23x faster
async_tree_cpu_io_mixed
726 ms
611 ms: 1.19x faster
Geometric mean
(ref)
1.25x faster
Benchmarks with tag 'math':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-linux-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
nbody
97.0 ms
88.3 ms: 1.10x faster
float
84.7 ms
78.9 ms: 1.07x faster
pidigits
187 ms
191 ms: 1.02x slower
Geometric mean
(ref)
1.05x faster
Benchmarks with tag 'regex':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-linux-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
regex_compile
148 ms
137 ms: 1.08x faster
regex_effbot
3.61 ms
3.67 ms: 1.02x slower
regex_dna
212 ms
221 ms: 1.04x slower
regex_v8
23.1 ms
25.1 ms: 1.09x slower
Geometric mean
(ref)
1.02x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-linux-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
tomli_loads
2.33 sec
2.12 sec: 1.10x faster
pickle_pure_python
324 us
305 us: 1.06x faster
unpickle_pure_python
230 us
218 us: 1.05x faster
unpickle
15.9 us
15.1 us: 1.05x faster
pickle_dict
35.5 us
34.8 us: 1.02x faster
xml_etree_generate
89.2 ms
87.4 ms: 1.02x faster
pickle
11.6 us
11.5 us: 1.01x faster
xml_etree_process
61.7 ms
61.2 ms: 1.01x faster
pickle_list
5.08 us
5.11 us: 1.00x slower
unpickle_list
5.29 us
5.34 us: 1.01x slower
json_loads
28.5 us
28.9 us: 1.01x slower
xml_etree_parse
159 ms
162 ms: 1.01x slower
json_dumps
10.4 ms
10.7 ms: 1.03x slower
Geometric mean
(ref)
1.02x faster
Benchmark hidden because not significant (1): xml_etree_iterparse
Benchmarks with tag 'startup':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-linux-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
python_startup_no_site
6.94 ms
7.11 ms: 1.02x slower
python_startup
9.55 ms
10.8 ms: 1.13x slower
Geometric mean
(ref)
1.07x slower
Benchmarks with tag 'template':
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-linux-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
mako
11.9 ms
11.2 ms: 1.06x faster
django_template
34.6 ms
34.8 ms: 1.01x slower
Geometric mean
(ref)
1.03x faster
Benchmark
bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240605-linux-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
async_tree_none_tg
450 ms
336 ms: 1.34x faster
comprehensions
21.8 us
16.6 us: 1.31x faster
async_tree_memoization_tg
575 ms
444 ms: 1.29x faster
async_tree_io_tg
1.18 sec
936 ms: 1.26x faster
async_tree_memoization
578 ms
463 ms: 1.25x faster
async_tree_none
472 ms
378 ms: 1.25x faster
async_tree_cpu_io_mixed_tg
726 ms
587 ms: 1.24x faster
async_tree_io
1.16 sec
939 ms: 1.23x faster
async_tree_cpu_io_mixed
726 ms
611 ms: 1.19x faster
raytrace
312 ms
267 ms: 1.17x faster
deltablue
3.72 ms
3.25 ms: 1.14x faster
logging_simple
6.46 us
5.74 us: 1.12x faster
mypy2
830 ms
742 ms: 1.12x faster
logging_format
7.23 us
6.47 us: 1.12x faster
pathlib
19.3 ms
17.3 ms: 1.12x faster
tomli_loads
2.33 sec
2.12 sec: 1.10x faster
nbody
97.0 ms
88.3 ms: 1.10x faster
chaos
67.0 ms
61.3 ms: 1.09x faster
scimark_monte_carlo
75.1 ms
69.2 ms: 1.09x faster
sympy_sum
169 ms
156 ms: 1.08x faster
regex_compile
148 ms
137 ms: 1.08x faster
tornado_http
103 ms
94.6 ms: 1.08x faster
float
84.7 ms
78.9 ms: 1.07x faster
sympy_str
300 ms
282 ms: 1.06x faster
pickle_pure_python
324 us
305 us: 1.06x faster
mako
11.9 ms
11.2 ms: 1.06x faster
crypto_pyaes
81.9 ms
77.5 ms: 1.06x faster
unpickle_pure_python
230 us
218 us: 1.05x faster
generators
31.2 ms
29.6 ms: 1.05x faster
unpickle
15.9 us
15.1 us: 1.05x faster
async_generators
463 ms
442 ms: 1.05x faster
sympy_integrate
21.4 ms
20.5 ms: 1.04x faster
fannkuch
417 ms
402 ms: 1.04x faster
sqlglot_parse
1.36 ms
1.32 ms: 1.03x faster
sqlglot_transpile
1.68 ms
1.63 ms: 1.03x faster
chameleon
7.41 ms
7.22 ms: 1.03x faster
deepcopy_memo
40.7 us
39.7 us: 1.03x faster
meteor_contest
112 ms
110 ms: 1.02x faster
nqueens
83.3 ms
81.4 ms: 1.02x faster
pprint_safe_repr
776 ms
758 ms: 1.02x faster
pickle_dict
35.5 us
34.8 us: 1.02x faster
dulwich_log
68.5 ms
67.2 ms: 1.02x faster
xml_etree_generate
89.2 ms
87.4 ms: 1.02x faster
hexiom
6.41 ms
6.30 ms: 1.02x faster
pycparser
1.18 sec
1.16 sec: 1.02x faster
scimark_sor
129 ms
127 ms: 1.01x faster
sympy_expand
478 ms
473 ms: 1.01x faster
deepcopy
371 us
367 us: 1.01x faster
pickle
11.6 us
11.5 us: 1.01x faster
bench_thread_pool
842 us
834 us: 1.01x faster
xml_etree_process
61.7 ms
61.2 ms: 1.01x faster
pprint_pformat
1.57 sec
1.56 sec: 1.01x faster
bench_mp_pool
24.0 ms
23.9 ms: 1.01x faster
logging_silent
104 ns
105 ns: 1.00x slower
pyflate
482 ms
484 ms: 1.00x slower
pickle_list
5.08 us
5.11 us: 1.00x slower
django_template
34.6 ms
34.8 ms: 1.01x slower
json
5.26 ms
5.31 ms: 1.01x slower
unpickle_list
5.29 us
5.34 us: 1.01x slower
spectral_norm
115 ms
116 ms: 1.01x slower
sqlglot_optimize
54.8 ms
55.5 ms: 1.01x slower
json_loads
28.5 us
28.9 us: 1.01x slower
xml_etree_parse
159 ms
162 ms: 1.01x slower
regex_effbot
3.61 ms
3.67 ms: 1.02x slower
docutils
2.77 sec
2.83 sec: 1.02x slower
pidigits
187 ms
191 ms: 1.02x slower
python_startup_no_site
6.94 ms
7.11 ms: 1.02x slower
aiohttp
1.15 ms
1.18 ms: 1.03x slower
scimark_fft
382 ms
392 ms: 1.03x slower
asyncio_websockets
551 ms
567 ms: 1.03x slower
gunicorn
1.24 ms
1.28 ms: 1.03x slower
scimark_lu
118 ms
122 ms: 1.03x slower
asyncio_tcp_ssl
1.79 sec
1.84 sec: 1.03x slower
json_dumps
10.4 ms
10.7 ms: 1.03x slower
asyncio_tcp
491 ms
508 ms: 1.04x slower
go
139 ms
145 ms: 1.04x slower
scimark_sparse_mat_mult
5.06 ms
5.27 ms: 1.04x slower
regex_dna
212 ms
221 ms: 1.04x slower
typing_runtime_protocols
158 us
165 us: 1.04x slower
gc_traversal
3.79 ms
3.98 ms: 1.05x slower
sqlite_synth
2.83 us
2.99 us: 1.06x slower
mdp
2.63 sec
2.79 sec: 1.06x slower
regex_v8
23.1 ms
25.1 ms: 1.09x slower
richards
45.8 ms
50.9 ms: 1.11x slower
richards_super
51.5 ms
57.4 ms: 1.11x slower
python_startup
9.55 ms
10.8 ms: 1.13x slower
telco
7.10 ms
8.41 ms: 1.19x slower
create_gc_cycles
1.48 ms
1.82 ms: 1.23x slower
coverage
72.7 ms
93.1 ms: 1.28x slower
Geometric mean
(ref)
1.03x faster
Benchmark hidden because not significant (6): dask, 2to3, sqlglot_normalize, coroutines, deepcopy_reduce, xml_etree_iterparse
Ignored benchmarks (3) of results/bm-20231002-3.12.0-0fb18b0/bm-20231002-linux-x86_64-python-v3.12.0-3.12.0-0fb18b0.json: sqlalchemy_declarative, sqlalchemy_imperative, unpack_sequence
Ignored benchmarks (8) of results/bm-20240605-3.13.0b2-3a83b17/bm-20240605-linux-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17.json: bpe_tokeniser, djangocms, flaskblogging, genshi_text, genshi_xml, html5lib, pylint, thrift
Reliability score: 98.90% likely to be faster
90% likely to have a speedup of 1.00x
95% likely to have a speedup of 1.00x
99% likely to have a speedup of 1.00x