fork: faster-cpython
ref: more_untracking
machine: linux-x86_64
commit hash: 1746ca4
commit date: 2024-10-29
overall geometric mean: 1.06x slower
HPT reliability: 88.00%
HPT 99th percentile: 1.00x faster
Memory change: 1.03x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
2to3
285 ms
282 ms: 1.01x faster
docutils
2.87 sec
2.93 sec: 1.02x slower
tornado_http
121 ms
116 ms: 1.05x faster
Geometric mean
(ref)
1.01x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
async_tree_memoization_tg
540 ms
378 ms: 1.43x faster
async_tree_none
452 ms
340 ms: 1.33x faster
async_tree_none_tg
431 ms
325 ms: 1.33x faster
async_tree_memoization
544 ms
412 ms: 1.32x faster
async_tree_io
1.04 sec
839 ms: 1.24x faster
async_tree_cpu_io_mixed_tg
697 ms
565 ms: 1.23x faster
async_tree_io_tg
1.05 sec
866 ms: 1.22x faster
async_tree_cpu_io_mixed
696 ms
578 ms: 1.20x faster
Geometric mean
(ref)
1.29x faster
Benchmarks with tag 'math':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
pidigits
265 ms
252 ms: 1.05x faster
nbody
88.0 ms
91.1 ms: 1.04x slower
float
76.6 ms
83.1 ms: 1.08x slower
Geometric mean
(ref)
1.02x slower
Benchmarks with tag 'regex':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
regex_compile
144 ms
139 ms: 1.04x faster
regex_effbot
3.57 ms
3.56 ms: 1.00x faster
regex_dna
239 ms
243 ms: 1.02x slower
regex_v8
23.6 ms
25.4 ms: 1.07x slower
Geometric mean
(ref)
1.01x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
xml_etree_iterparse
103 ms
104 ms: 1.01x slower
xml_etree_parse
144 ms
146 ms: 1.01x slower
unpickle_pure_python
210 us
215 us: 1.03x slower
pickle_pure_python
318 us
328 us: 1.03x slower
xml_etree_process
58.4 ms
60.5 ms: 1.04x slower
json_dumps
10.2 ms
11.6 ms: 1.13x slower
tomli_loads
2.16 sec
2.49 sec: 1.15x slower
Geometric mean
(ref)
1.04x slower
Benchmark hidden because not significant (2): xml_etree_generate, json_loads
Benchmarks with tag 'startup':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
python_startup_no_site
8.64 ms
8.91 ms: 1.03x slower
python_startup
11.6 ms
15.7 ms: 1.35x slower
Geometric mean
(ref)
1.18x slower
Benchmarks with tag 'template':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
django_template
38.2 ms
40.0 ms: 1.05x slower
mako
10.0 ms
10.8 ms: 1.08x slower
Geometric mean
(ref)
1.06x slower
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4
async_tree_memoization_tg
540 ms
378 ms: 1.43x faster
async_tree_none
452 ms
340 ms: 1.33x faster
async_tree_none_tg
431 ms
325 ms: 1.33x faster
async_tree_memoization
544 ms
412 ms: 1.32x faster
generators
37.4 ms
29.4 ms: 1.28x faster
comprehensions
21.9 us
17.6 us: 1.25x faster
async_tree_io
1.04 sec
839 ms: 1.24x faster
async_tree_cpu_io_mixed_tg
697 ms
565 ms: 1.23x faster
deepcopy
368 us
300 us: 1.23x faster
async_tree_io_tg
1.05 sec
866 ms: 1.22x faster
deepcopy_memo
36.8 us
30.4 us: 1.21x faster
async_tree_cpu_io_mixed
696 ms
578 ms: 1.20x faster
pathlib
18.9 ms
16.1 ms: 1.18x faster
sqlalchemy_declarative
159 ms
141 ms: 1.13x faster
deepcopy_reduce
3.37 us
2.99 us: 1.13x faster
async_generators
390 ms
352 ms: 1.11x faster
go
150 ms
136 ms: 1.10x faster
crypto_pyaes
80.3 ms
73.4 ms: 1.10x faster
coroutines
23.0 ms
21.4 ms: 1.08x faster
sympy_sum
162 ms
152 ms: 1.07x faster
scimark_monte_carlo
69.0 ms
64.5 ms: 1.07x faster
logging_format
7.48 us
7.03 us: 1.06x faster
raytrace
298 ms
282 ms: 1.06x faster
logging_simple
6.71 us
6.35 us: 1.06x faster
pidigits
265 ms
252 ms: 1.05x faster
bench_thread_pool
950 us
905 us: 1.05x faster
tornado_http
121 ms
116 ms: 1.05x faster
regex_compile
144 ms
139 ms: 1.04x faster
scimark_fft
301 ms
292 ms: 1.03x faster
sympy_str
302 ms
294 ms: 1.03x faster
sqlalchemy_imperative
18.7 ms
18.3 ms: 1.03x faster
sympy_integrate
23.9 ms
23.4 ms: 1.02x faster
scimark_lu
98.8 ms
96.5 ms: 1.02x faster
pprint_pformat
1.65 sec
1.62 sec: 1.02x faster
chaos
64.0 ms
62.7 ms: 1.02x faster
pprint_safe_repr
807 ms
791 ms: 1.02x faster
mdp
2.57 sec
2.52 sec: 1.02x faster
2to3
285 ms
282 ms: 1.01x faster
nqueens
89.9 ms
89.4 ms: 1.01x faster
regex_effbot
3.57 ms
3.56 ms: 1.00x faster
meteor_contest
128 ms
128 ms: 1.00x faster
xml_etree_iterparse
103 ms
104 ms: 1.01x slower
xml_etree_parse
144 ms
146 ms: 1.01x slower
regex_dna
239 ms
243 ms: 1.02x slower
docutils
2.87 sec
2.93 sec: 1.02x slower
sqlglot_transpile
1.78 ms
1.81 ms: 1.02x slower
dulwich_log
65.4 ms
66.8 ms: 1.02x slower
scimark_sparse_mat_mult
4.21 ms
4.32 ms: 1.03x slower
unpickle_pure_python
210 us
215 us: 1.03x slower
python_startup_no_site
8.64 ms
8.91 ms: 1.03x slower
fannkuch
350 ms
361 ms: 1.03x slower
pickle_pure_python
318 us
328 us: 1.03x slower
sympy_expand
484 ms
501 ms: 1.03x slower
nbody
88.0 ms
91.1 ms: 1.04x slower
xml_etree_process
58.4 ms
60.5 ms: 1.04x slower
scimark_sor
109 ms
113 ms: 1.04x slower
sqlglot_parse
1.38 ms
1.43 ms: 1.04x slower
sqlglot_optimize
57.5 ms
60.1 ms: 1.05x slower
django_template
38.2 ms
40.0 ms: 1.05x slower
sqlglot_normalize
116 ms
122 ms: 1.05x slower
logging_silent
94.4 ns
99.6 ns: 1.06x slower
hexiom
5.96 ms
6.30 ms: 1.06x slower
deltablue
3.24 ms
3.45 ms: 1.07x slower
regex_v8
23.6 ms
25.4 ms: 1.07x slower
richards
45.7 ms
49.1 ms: 1.07x slower
mako
10.0 ms
10.8 ms: 1.08x slower
richards_super
51.3 ms
55.4 ms: 1.08x slower
float
76.6 ms
83.1 ms: 1.08x slower
spectral_norm
91.6 ms
99.9 ms: 1.09x slower
pyflate
439 ms
492 ms: 1.12x slower
json_dumps
10.2 ms
11.6 ms: 1.13x slower
typing_runtime_protocols
152 us
173 us: 1.14x slower
telco
6.96 ms
7.98 ms: 1.15x slower
tomli_loads
2.16 sec
2.49 sec: 1.15x slower
coverage
66.7 ms
83.8 ms: 1.26x slower
python_startup
11.6 ms
15.7 ms: 1.35x slower
gc_traversal
3.48 ms
5.52 ms: 1.59x slower
create_gc_cycles
1.59 ms
2.73 ms: 1.72x slower
bench_mp_pool
4.76 ms
1.47 sec: 308.99x slower
Geometric mean
(ref)
1.06x slower
Benchmark hidden because not significant (5): xml_etree_generate, asyncio_websockets, json, json_loads, pycparser
Ignored benchmarks (14) of results/bm-20231002-3.12.0-0fb18b0/bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, gunicorn, mypy2, pickle, pickle_dict, pickle_list, sqlite_synth, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (10) of results/bm-20241029-3.14.0a1+-1746ca4/bm-20241029-pythonperf2-x86_64-faster%2dcpython-more_untracking-3.14.0a1+-1746ca4.json: bpe_tokeniser, connected_components, genshi_text, genshi_xml, html5lib, k_core, pylint, shortest_path, sphinx, thrift
Reliability score: 88.00% 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