fork: python
ref: v3.13.0b2
machine: linux-x86_64
commit hash: 3a83b17
commit date: 2024-06-05
overall geometric mean: 1.04x faster
HPT reliability: 97.25%
HPT 99th percentile: 1.00x faster
Memory change: 1.07x
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
2to3
274 ms
281 ms: 1.02x slower
chameleon
7.41 ms
7.11 ms: 1.04x faster
docutils
2.77 sec
2.99 sec: 1.08x slower
tornado_http
103 ms
96.9 ms: 1.06x faster
Geometric mean
(ref)
1.00x slower
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
333 ms: 1.35x faster
async_tree_memoization_tg
575 ms
441 ms: 1.30x faster
async_tree_memoization
578 ms
456 ms: 1.27x faster
async_tree_io_tg
1.18 sec
945 ms: 1.25x faster
async_tree_none
472 ms
377 ms: 1.25x faster
async_tree_cpu_io_mixed_tg
726 ms
584 ms: 1.24x faster
async_tree_io
1.16 sec
932 ms: 1.24x faster
async_tree_cpu_io_mixed
726 ms
612 ms: 1.19x faster
Geometric mean
(ref)
1.26x 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
83.5 ms: 1.16x faster
float
84.7 ms
73.0 ms: 1.16x faster
pidigits
187 ms
188 ms: 1.00x slower
Geometric mean
(ref)
1.10x 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
138 ms: 1.07x faster
regex_effbot
3.61 ms
3.69 ms: 1.02x slower
regex_dna
212 ms
230 ms: 1.08x slower
regex_v8
23.1 ms
25.2 ms: 1.09x slower
Geometric mean
(ref)
1.03x 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
1.95 sec: 1.20x faster
pickle_pure_python
324 us
300 us: 1.08x faster
xml_etree_generate
89.2 ms
82.9 ms: 1.08x faster
xml_etree_parse
159 ms
149 ms: 1.07x faster
xml_etree_process
61.7 ms
58.5 ms: 1.06x faster
unpickle
15.9 us
15.1 us: 1.05x faster
xml_etree_iterparse
107 ms
102 ms: 1.05x faster
unpickle_pure_python
230 us
222 us: 1.04x faster
pickle_dict
35.5 us
34.8 us: 1.02x faster
json_dumps
10.4 ms
10.3 ms: 1.00x faster
json_loads
28.5 us
28.8 us: 1.01x slower
pickle
11.6 us
11.9 us: 1.02x slower
Geometric mean
(ref)
1.04x faster
Benchmark hidden because not significant (2): unpickle_list, pickle_list
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
7.62 ms: 1.10x slower
python_startup
9.55 ms
11.3 ms: 1.18x slower
Geometric mean
(ref)
1.14x 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
9.83 ms: 1.21x faster
django_template
34.6 ms
36.4 ms: 1.05x slower
Geometric mean
(ref)
1.07x 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
333 ms: 1.35x faster
async_tree_memoization_tg
575 ms
441 ms: 1.30x faster
comprehensions
21.8 us
16.7 us: 1.30x faster
async_tree_memoization
578 ms
456 ms: 1.27x faster
async_tree_io_tg
1.18 sec
945 ms: 1.25x faster
async_tree_none
472 ms
377 ms: 1.25x faster
async_tree_cpu_io_mixed_tg
726 ms
584 ms: 1.24x faster
async_tree_io
1.16 sec
932 ms: 1.24x faster
mako
11.9 ms
9.83 ms: 1.21x faster
scimark_fft
382 ms
317 ms: 1.21x faster
crypto_pyaes
81.9 ms
68.0 ms: 1.20x faster
scimark_monte_carlo
75.1 ms
62.7 ms: 1.20x faster
tomli_loads
2.33 sec
1.95 sec: 1.20x faster
async_tree_cpu_io_mixed
726 ms
612 ms: 1.19x faster
fannkuch
417 ms
358 ms: 1.17x faster
nbody
97.0 ms
83.5 ms: 1.16x faster
float
84.7 ms
73.0 ms: 1.16x faster
logging_format
7.23 us
6.30 us: 1.15x faster
chaos
67.0 ms
58.5 ms: 1.14x faster
logging_simple
6.46 us
5.70 us: 1.13x faster
scimark_sparse_mat_mult
5.06 ms
4.48 ms: 1.13x faster
spectral_norm
115 ms
102 ms: 1.12x faster
raytrace
312 ms
280 ms: 1.12x faster
pathlib
19.3 ms
17.4 ms: 1.11x faster
pyflate
482 ms
436 ms: 1.11x faster
richards
45.8 ms
41.7 ms: 1.10x faster
deepcopy_memo
40.7 us
37.3 us: 1.09x faster
pprint_safe_repr
776 ms
715 ms: 1.09x faster
pickle_pure_python
324 us
300 us: 1.08x faster
pprint_pformat
1.57 sec
1.45 sec: 1.08x faster
xml_etree_generate
89.2 ms
82.9 ms: 1.08x faster
regex_compile
148 ms
138 ms: 1.07x faster
xml_etree_parse
159 ms
149 ms: 1.07x faster
richards_super
51.5 ms
48.4 ms: 1.07x faster
tornado_http
103 ms
96.9 ms: 1.06x faster
xml_etree_process
61.7 ms
58.5 ms: 1.06x faster
sqlglot_parse
1.36 ms
1.30 ms: 1.05x faster
unpickle
15.9 us
15.1 us: 1.05x faster
xml_etree_iterparse
107 ms
102 ms: 1.05x faster
chameleon
7.41 ms
7.11 ms: 1.04x faster
unpickle_pure_python
230 us
222 us: 1.04x faster
sqlglot_transpile
1.68 ms
1.63 ms: 1.03x faster
coroutines
23.2 ms
22.6 ms: 1.03x faster
pickle_dict
35.5 us
34.8 us: 1.02x faster
meteor_contest
112 ms
111 ms: 1.01x faster
deepcopy_reduce
3.35 us
3.30 us: 1.01x faster
pycparser
1.18 sec
1.17 sec: 1.01x faster
scimark_sor
129 ms
128 ms: 1.01x faster
json_dumps
10.4 ms
10.3 ms: 1.00x faster
bench_mp_pool
24.0 ms
23.9 ms: 1.00x faster
mdp
2.63 sec
2.62 sec: 1.00x faster
pidigits
187 ms
188 ms: 1.00x slower
sympy_str
300 ms
302 ms: 1.01x slower
deepcopy
371 us
375 us: 1.01x slower
json_loads
28.5 us
28.8 us: 1.01x slower
dask
372 ms
377 ms: 1.01x slower
sympy_sum
169 ms
172 ms: 1.02x slower
json
5.26 ms
5.34 ms: 1.02x slower
sqlite_synth
2.83 us
2.88 us: 1.02x slower
dulwich_log
68.5 ms
69.7 ms: 1.02x slower
gc_traversal
3.79 ms
3.88 ms: 1.02x slower
pickle
11.6 us
11.9 us: 1.02x slower
regex_effbot
3.61 ms
3.69 ms: 1.02x slower
2to3
274 ms
281 ms: 1.02x slower
asyncio_websockets
551 ms
567 ms: 1.03x slower
sqlglot_normalize
110 ms
114 ms: 1.03x slower
logging_silent
104 ns
108 ns: 1.03x slower
bench_thread_pool
842 us
867 us: 1.03x slower
sqlglot_optimize
54.8 ms
56.8 ms: 1.04x slower
nqueens
83.3 ms
86.5 ms: 1.04x slower
asyncio_tcp_ssl
1.79 sec
1.86 sec: 1.04x slower
hexiom
6.41 ms
6.67 ms: 1.04x slower
django_template
34.6 ms
36.4 ms: 1.05x slower
sympy_integrate
21.4 ms
22.5 ms: 1.05x slower
asyncio_tcp
491 ms
522 ms: 1.06x slower
sympy_expand
478 ms
510 ms: 1.07x slower
generators
31.2 ms
33.5 ms: 1.07x slower
scimark_lu
118 ms
127 ms: 1.08x slower
docutils
2.77 sec
2.99 sec: 1.08x slower
go
139 ms
151 ms: 1.08x slower
regex_dna
212 ms
230 ms: 1.08x slower
gunicorn
1.24 ms
1.34 ms: 1.08x slower
aiohttp
1.15 ms
1.25 ms: 1.09x slower
regex_v8
23.1 ms
25.2 ms: 1.09x slower
typing_runtime_protocols
158 us
173 us: 1.09x slower
python_startup_no_site
6.94 ms
7.62 ms: 1.10x slower
telco
7.10 ms
8.12 ms: 1.14x slower
python_startup
9.55 ms
11.3 ms: 1.18x slower
create_gc_cycles
1.48 ms
1.83 ms: 1.24x slower
coverage
72.7 ms
92.7 ms: 1.28x slower
Geometric mean
(ref)
1.04x faster
Benchmark hidden because not significant (5): mypy2, unpickle_list, deltablue, async_generators, pickle_list
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-JIT/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: 97.25% 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