fork: faster-cpython
ref: more_untracking
machine: linux-x86_64
commit hash: 1746ca4
commit date: 2024-10-29
overall geometric mean: 1.23x faster
HPT reliability: 100.00%
HPT 99th percentile: 1.22x faster
Memory change: 1.26x
Benchmarks with tag 'apps':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
2to3
350 ms
282 ms: 1.24x faster
docutils
3.41 sec
2.93 sec: 1.17x faster
html5lib
94.6 ms
71.7 ms: 1.32x faster
tornado_http
157 ms
116 ms: 1.36x faster
Geometric mean
(ref)
1.27x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
async_tree_none
692 ms
340 ms: 2.04x faster
async_tree_memoization
819 ms
412 ms: 1.99x faster
async_tree_io
1.60 sec
839 ms: 1.90x faster
async_tree_cpu_io_mixed
936 ms
578 ms: 1.62x faster
Geometric mean
(ref)
1.88x faster
Benchmarks with tag 'math':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
nbody
134 ms
91.1 ms: 1.47x faster
float
111 ms
83.1 ms: 1.34x faster
pidigits
271 ms
252 ms: 1.08x faster
Geometric mean
(ref)
1.28x faster
Benchmarks with tag 'regex':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
regex_compile
190 ms
139 ms: 1.37x faster
regex_dna
261 ms
243 ms: 1.08x faster
regex_v8
27.2 ms
25.4 ms: 1.07x faster
regex_effbot
3.09 ms
3.56 ms: 1.15x slower
Geometric mean
(ref)
1.08x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
unpickle_pure_python
312 us
215 us: 1.45x faster
pickle_pure_python
455 us
328 us: 1.39x faster
xml_etree_process
75.9 ms
60.5 ms: 1.26x faster
json_dumps
14.5 ms
11.6 ms: 1.25x faster
json_loads
30.3 us
24.4 us: 1.24x faster
tomli_loads
2.92 sec
2.49 sec: 1.17x faster
xml_etree_parse
160 ms
146 ms: 1.10x faster
xml_etree_generate
92.3 ms
86.0 ms: 1.07x faster
xml_etree_iterparse
110 ms
104 ms: 1.06x faster
Geometric mean
(ref)
1.21x faster
Benchmarks with tag 'startup':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
python_startup_no_site
7.33 ms
8.91 ms: 1.22x slower
python_startup
11.5 ms
15.7 ms: 1.36x slower
Geometric mean
(ref)
1.29x slower
Benchmarks with tag 'template':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
mako
14.7 ms
10.8 ms: 1.37x faster
genshi_text
31.4 ms
24.6 ms: 1.28x faster
django_template
50.2 ms
40.0 ms: 1.26x faster
genshi_xml
63.3 ms
53.9 ms: 1.17x faster
Geometric mean
(ref)
1.27x faster
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
typing_runtime_protocols
537 us
173 us: 3.11x faster
deltablue
7.50 ms
3.45 ms: 2.17x faster
async_tree_none
692 ms
340 ms: 2.04x faster
async_tree_memoization
819 ms
412 ms: 1.99x faster
generators
57.3 ms
29.4 ms: 1.95x faster
go
262 ms
136 ms: 1.93x faster
async_tree_io
1.60 sec
839 ms: 1.90x faster
raytrace
489 ms
282 ms: 1.74x faster
chaos
109 ms
62.7 ms: 1.73x faster
scimark_lu
167 ms
96.5 ms: 1.73x faster
logging_silent
167 ns
99.6 ns: 1.68x faster
scimark_monte_carlo
107 ms
64.5 ms: 1.66x faster
deepcopy_memo
49.8 us
30.4 us: 1.64x faster
richards_super
90.6 ms
55.4 ms: 1.64x faster
pylint
566 ms
348 ms: 1.62x faster
crypto_pyaes
119 ms
73.4 ms: 1.62x faster
async_tree_cpu_io_mixed
936 ms
578 ms: 1.62x faster
scimark_sor
180 ms
113 ms: 1.59x faster
sqlglot_parse
2.24 ms
1.43 ms: 1.56x faster
deepcopy
468 us
300 us: 1.56x faster
richards
75.1 ms
49.1 ms: 1.53x faster
comprehensions
26.7 us
17.6 us: 1.52x faster
hexiom
9.42 ms
6.30 ms: 1.49x faster
pyflate
733 ms
492 ms: 1.49x faster
sqlglot_transpile
2.68 ms
1.81 ms: 1.48x faster
nbody
134 ms
91.1 ms: 1.47x faster
unpickle_pure_python
312 us
215 us: 1.45x faster
coroutines
30.3 ms
21.4 ms: 1.42x faster
logging_simple
8.88 us
6.35 us: 1.40x faster
spectral_norm
139 ms
99.9 ms: 1.39x faster
pickle_pure_python
455 us
328 us: 1.39x faster
logging_format
9.64 us
7.03 us: 1.37x faster
regex_compile
190 ms
139 ms: 1.37x faster
mako
14.7 ms
10.8 ms: 1.37x faster
tornado_http
157 ms
116 ms: 1.36x faster
pycparser
1.67 sec
1.24 sec: 1.35x faster
sqlalchemy_declarative
190 ms
141 ms: 1.35x faster
thrift
1.18 ms
874 us: 1.34x faster
deepcopy_reduce
4.01 us
2.99 us: 1.34x faster
float
111 ms
83.1 ms: 1.34x faster
fannkuch
483 ms
361 ms: 1.34x faster
pprint_pformat
2.15 sec
1.62 sec: 1.33x faster
pathlib
21.4 ms
16.1 ms: 1.33x faster
pprint_safe_repr
1.05 sec
791 ms: 1.33x faster
html5lib
94.6 ms
71.7 ms: 1.32x faster
nqueens
115 ms
89.4 ms: 1.29x faster
genshi_text
31.4 ms
24.6 ms: 1.28x faster
sympy_sum
193 ms
152 ms: 1.27x faster
bench_thread_pool
1.14 ms
905 us: 1.26x faster
django_template
50.2 ms
40.0 ms: 1.26x faster
xml_etree_process
75.9 ms
60.5 ms: 1.26x faster
json_dumps
14.5 ms
11.6 ms: 1.25x faster
sqlalchemy_imperative
22.7 ms
18.3 ms: 1.24x faster
2to3
350 ms
282 ms: 1.24x faster
json_loads
30.3 us
24.4 us: 1.24x faster
scimark_fft
361 ms
292 ms: 1.24x faster
sympy_str
360 ms
294 ms: 1.23x faster
dulwich_log
81.1 ms
66.8 ms: 1.21x faster
sympy_integrate
28.2 ms
23.4 ms: 1.21x faster
sympy_expand
600 ms
501 ms: 1.20x faster
async_generators
421 ms
352 ms: 1.19x faster
mdp
3.01 sec
2.52 sec: 1.19x faster
sqlglot_normalize
144 ms
122 ms: 1.18x faster
scimark_sparse_mat_mult
5.08 ms
4.32 ms: 1.17x faster
genshi_xml
63.3 ms
53.9 ms: 1.17x faster
tomli_loads
2.92 sec
2.49 sec: 1.17x faster
docutils
3.41 sec
2.93 sec: 1.17x faster
sqlglot_optimize
70.1 ms
60.1 ms: 1.17x faster
json
5.86 ms
5.13 ms: 1.14x faster
xml_etree_parse
160 ms
146 ms: 1.10x faster
meteor_contest
138 ms
128 ms: 1.08x faster
regex_dna
261 ms
243 ms: 1.08x faster
pidigits
271 ms
252 ms: 1.08x faster
xml_etree_generate
92.3 ms
86.0 ms: 1.07x faster
regex_v8
27.2 ms
25.4 ms: 1.07x faster
xml_etree_iterparse
110 ms
104 ms: 1.06x faster
telco
7.23 ms
7.98 ms: 1.10x slower
regex_effbot
3.09 ms
3.56 ms: 1.15x slower
python_startup_no_site
7.33 ms
8.91 ms: 1.22x slower
coverage
63.3 ms
83.8 ms: 1.32x slower
python_startup
11.5 ms
15.7 ms: 1.36x slower
create_gc_cycles
1.76 ms
2.73 ms: 1.55x slower
gc_traversal
3.42 ms
5.52 ms: 1.62x slower
bench_mp_pool
6.37 ms
1.47 sec: 230.96x slower
Geometric mean
(ref)
1.23x faster
Benchmark hidden because not significant (1): asyncio_websockets
Ignored benchmarks (15) of results/bm-20220323-3.10.4-9d38120/bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, flaskblogging, gunicorn, mypy2, pickle, pickle_dict, pickle_list, sqlite_synth, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (9) of results/bm-20241029-3.14.0a1+-1746ca4/bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4.json: async_tree_cpu_io_mixed_tg, async_tree_io_tg, async_tree_memoization_tg, async_tree_none_tg, bpe_tokeniser, connected_components, k_core, shortest_path, sphinx
Reliability score: 100.00% likely to be faster
90% likely to have a speedup of 1.26x
95% likely to have a speedup of 1.24x
99% likely to have a speedup of 1.22x