fork: python
ref: 01bcf13a1c5bfca5124c
machine: linux-x86_64
commit hash: 01bcf13
commit date: 2025-01-21
overall geometric mean: 1.005x faster
HPT reliability: 95.10%
HPT 99th percentile: 1.00x faster
Memory change: 1.13x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250121-linux-x86_64-python-01bcf13a1c5bfca5124c-3.14.0a4+-01bcf13
2to3
445 ms
510 ms: 1.15x slower
docutils
4.01 sec
3.61 sec: 1.11x faster
Geometric mean
(ref)
1.00x slower
Benchmark hidden because not significant (1): html5lib
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250121-linux-x86_64-python-01bcf13a1c5bfca5124c-3.14.0a4+-01bcf13
async_tree_io_tg
1.40 sec
886 ms: 1.58x faster
async_tree_io
1.39 sec
892 ms: 1.56x faster
async_tree_none
572 ms
400 ms: 1.43x faster
async_tree_memoization
709 ms
504 ms: 1.41x faster
async_tree_none_tg
504 ms
380 ms: 1.33x faster
async_tree_memoization_tg
670 ms
545 ms: 1.23x faster
async_tree_cpu_io_mixed_tg
852 ms
696 ms: 1.22x faster
async_tree_cpu_io_mixed
889 ms
745 ms: 1.19x faster
async_generators
567 ms
543 ms: 1.04x faster
coroutines
30.9 ms
33.3 ms: 1.08x slower
Geometric mean
(ref)
1.25x faster
Benchmark hidden because not significant (1): asyncio_websockets
Benchmarks with tag 'math':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250121-linux-x86_64-python-01bcf13a1c5bfca5124c-3.14.0a4+-01bcf13
pidigits
251 ms
275 ms: 1.10x slower
nbody
119 ms
141 ms: 1.19x slower
Geometric mean
(ref)
1.09x slower
Benchmark hidden because not significant (1): float
Benchmarks with tag 'regex':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250121-linux-x86_64-python-01bcf13a1c5bfca5124c-3.14.0a4+-01bcf13
regex_effbot
4.74 ms
4.39 ms: 1.08x faster
regex_v8
32.8 ms
36.1 ms: 1.10x slower
Geometric mean
(ref)
1.02x slower
Benchmark hidden because not significant (2): regex_dna, regex_compile
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250121-linux-x86_64-python-01bcf13a1c5bfca5124c-3.14.0a4+-01bcf13
xml_etree_parse
231 ms
209 ms: 1.10x faster
tomli_loads
2.78 sec
2.68 sec: 1.04x faster
unpickle_pure_python
290 us
304 us: 1.05x slower
xml_etree_generate
122 ms
136 ms: 1.11x slower
pickle_pure_python
416 us
469 us: 1.12x slower
json_loads
34.3 us
42.4 us: 1.24x slower
json_dumps
14.1 ms
19.9 ms: 1.41x slower
Geometric mean
(ref)
1.07x slower
Benchmark hidden because not significant (2): xml_etree_iterparse, xml_etree_process
Benchmarks with tag 'startup':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250121-linux-x86_64-python-01bcf13a1c5bfca5124c-3.14.0a4+-01bcf13
python_startup_no_site
15.3 ms
18.0 ms: 1.18x slower
python_startup
22.4 ms
30.8 ms: 1.38x slower
Geometric mean
(ref)
1.27x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250121-linux-x86_64-python-01bcf13a1c5bfca5124c-3.14.0a4+-01bcf13
genshi_xml
72.1 ms
77.9 ms: 1.08x slower
mako
15.9 ms
18.1 ms: 1.13x slower
django_template
44.3 ms
51.0 ms: 1.15x slower
Geometric mean
(ref)
1.08x slower
Benchmark hidden because not significant (1): genshi_text
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250121-linux-x86_64-python-01bcf13a1c5bfca5124c-3.14.0a4+-01bcf13
async_tree_io_tg
1.40 sec
886 ms: 1.58x faster
async_tree_io
1.39 sec
892 ms: 1.56x faster
async_tree_none
572 ms
400 ms: 1.43x faster
async_tree_memoization
709 ms
504 ms: 1.41x faster
async_tree_none_tg
504 ms
380 ms: 1.33x faster
deepcopy
498 us
394 us: 1.26x faster
deepcopy_memo
50.1 us
40.3 us: 1.24x faster
async_tree_memoization_tg
670 ms
545 ms: 1.23x faster
async_tree_cpu_io_mixed_tg
852 ms
696 ms: 1.22x faster
async_tree_cpu_io_mixed
889 ms
745 ms: 1.19x faster
deepcopy_reduce
4.10 us
3.46 us: 1.18x faster
scimark_sor
179 ms
157 ms: 1.14x faster
pylint
470 ms
414 ms: 1.14x faster
go
191 ms
171 ms: 1.12x faster
docutils
4.01 sec
3.61 sec: 1.11x faster
xml_etree_parse
231 ms
209 ms: 1.10x faster
comprehensions
22.2 us
20.3 us: 1.10x faster
typing_runtime_protocols
226 us
208 us: 1.08x faster
regex_effbot
4.74 ms
4.39 ms: 1.08x faster
mdp
3.80 sec
3.55 sec: 1.07x faster
spectral_norm
157 ms
147 ms: 1.07x faster
chaos
83.6 ms
78.6 ms: 1.06x faster
sympy_sum
210 ms
198 ms: 1.06x faster
bpe_tokeniser
6.28 sec
5.96 sec: 1.06x faster
scimark_fft
473 ms
453 ms: 1.05x faster
async_generators
567 ms
543 ms: 1.04x faster
thrift
1.10 ms
1.06 ms: 1.04x faster
tomli_loads
2.78 sec
2.68 sec: 1.04x faster
sympy_expand
601 ms
580 ms: 1.04x faster
unpickle_pure_python
290 us
304 us: 1.05x slower
pathlib
29.9 ms
31.4 ms: 1.05x slower
sqlglot_optimize
74.7 ms
78.6 ms: 1.05x slower
deltablue
4.44 ms
4.68 ms: 1.06x slower
generators
40.0 ms
42.7 ms: 1.07x slower
coroutines
30.9 ms
33.3 ms: 1.08x slower
logging_silent
130 ns
141 ns: 1.08x slower
genshi_xml
72.1 ms
77.9 ms: 1.08x slower
fannkuch
547 ms
592 ms: 1.08x slower
pycparser
1.57 sec
1.70 sec: 1.08x slower
sqlglot_transpile
2.20 ms
2.38 ms: 1.08x slower
pidigits
251 ms
275 ms: 1.10x slower
crypto_pyaes
100 ms
110 ms: 1.10x slower
regex_v8
32.8 ms
36.1 ms: 1.10x slower
json
6.51 ms
7.18 ms: 1.10x slower
xml_etree_generate
122 ms
136 ms: 1.11x slower
scimark_sparse_mat_mult
6.76 ms
7.52 ms: 1.11x slower
logging_simple
8.56 us
9.54 us: 1.11x slower
coverage
107 ms
120 ms: 1.12x slower
pickle_pure_python
416 us
469 us: 1.12x slower
sqlglot_normalize
140 ms
158 ms: 1.13x slower
mako
15.9 ms
18.1 ms: 1.13x slower
hexiom
8.11 ms
9.28 ms: 1.14x slower
2to3
445 ms
510 ms: 1.15x slower
django_template
44.3 ms
51.0 ms: 1.15x slower
dulwich_log
93.7 ms
110 ms: 1.17x slower
python_startup_no_site
15.3 ms
18.0 ms: 1.18x slower
nbody
119 ms
141 ms: 1.19x slower
logging_format
9.24 us
11.2 us: 1.21x slower
json_loads
34.3 us
42.4 us: 1.24x slower
python_startup
22.4 ms
30.8 ms: 1.38x slower
bench_thread_pool
2.89 ms
4.01 ms: 1.39x slower
json_dumps
14.1 ms
19.9 ms: 1.41x slower
gc_traversal
5.70 ms
8.79 ms: 1.54x slower
create_gc_cycles
2.41 ms
4.11 ms: 1.70x slower
bench_mp_pool
18.7 ms
98.9 ms: 5.29x slower
Geometric mean
(ref)
1.03x slower
Benchmark hidden because not significant (23): xml_etree_iterparse, genshi_text, pprint_safe_repr, scimark_monte_carlo, html5lib, telco, meteor_contest, regex_dna, float, richards, xml_etree_process, asyncio_websockets, sympy_str, pprint_pformat, nqueens, raytrace, sqlite_synth, pyflate, richards_super, scimark_lu, sqlglot_parse, regex_compile, sympy_integrate
Ignored benchmarks (14) of results/bm-20240906-3.13.0rc2-ec61006/bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, flaskblogging, gunicorn, pickle, pickle_dict, pickle_list, tornado_http, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (8) of results/bm-20250121-3.14.0a4+-01bcf13/bm-20250121-linux-x86_64-python-01bcf13a1c5bfca5124c-3.14.0a4+-01bcf13.json: connected_components, k_core, many_optionals, shortest_path, sphinx, sqlalchemy_declarative, sqlalchemy_imperative, subparsers
Geometric mean (including insignificant results): 1.005x faster
Reliability score: 95.10% 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