fork: mdboom
ref: aa_test_2025
machine: darwin-arm64
commit hash: 4844db8
commit date: 2025-01-21
overall geometric mean: 1.002x faster
HPT reliability: 93.35%
HPT 99th percentile: 1.00x slower
Memory change: 1.21x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-darwin-arm64-mdboom-aa_test_2025-3.14.0a4+-4844db8
2to3
168 ms
189 ms: 1.12x slower
docutils
1.45 sec
1.43 sec: 1.02x faster
sphinx
613 ms
624 ms: 1.02x slower
Geometric mean
(ref)
1.03x slower
Benchmark hidden because not significant (1): html5lib
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-darwin-arm64-mdboom-aa_test_2025-3.14.0a4+-4844db8
async_tree_io_tg
673 ms
319 ms: 2.11x faster
async_tree_eager_io
666 ms
329 ms: 2.03x faster
async_tree_eager_io_tg
617 ms
312 ms: 1.98x faster
async_tree_io
672 ms
342 ms: 1.96x faster
async_tree_none_tg
255 ms
136 ms: 1.88x faster
async_tree_memoization_tg
318 ms
176 ms: 1.81x faster
async_tree_none
263 ms
160 ms: 1.65x faster
async_tree_memoization
310 ms
198 ms: 1.56x faster
async_tree_cpu_io_mixed_tg
528 ms
385 ms: 1.37x faster
async_tree_cpu_io_mixed
527 ms
409 ms: 1.29x faster
coroutines
19.7 ms
16.9 ms: 1.16x faster
async_generators
299 ms
261 ms: 1.14x faster
async_tree_eager_memoization
168 ms
152 ms: 1.10x faster
asyncio_websockets
243 ms
237 ms: 1.02x faster
async_tree_eager_cpu_io_mixed
374 ms
369 ms: 1.01x faster
async_tree_eager_cpu_io_mixed_tg
347 ms
367 ms: 1.06x slower
async_tree_eager_memoization_tg
142 ms
161 ms: 1.14x slower
async_tree_eager
65.8 ms
81.5 ms: 1.24x slower
async_tree_eager_tg
46.9 ms
119 ms: 2.55x slower
Geometric mean
(ref)
1.28x faster
Benchmarks with tag 'math':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-darwin-arm64-mdboom-aa_test_2025-3.14.0a4+-4844db8
float
54.1 ms
50.6 ms: 1.07x faster
pidigits
283 ms
280 ms: 1.01x faster
nbody
67.6 ms
87.3 ms: 1.29x slower
Geometric mean
(ref)
1.06x slower
Benchmarks with tag 'regex':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-darwin-arm64-mdboom-aa_test_2025-3.14.0a4+-4844db8
regex_effbot
2.44 ms
2.08 ms: 1.17x faster
regex_dna
143 ms
137 ms: 1.04x faster
regex_compile
75.9 ms
76.9 ms: 1.01x slower
regex_v8
15.1 ms
15.6 ms: 1.03x slower
Geometric mean
(ref)
1.04x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-darwin-arm64-mdboom-aa_test_2025-3.14.0a4+-4844db8
xml_etree_iterparse
75.5 ms
62.4 ms: 1.21x faster
xml_etree_parse
108 ms
95.6 ms: 1.13x faster
tomli_loads
1.36 sec
1.37 sec: 1.01x slower
xml_etree_generate
55.4 ms
56.1 ms: 1.01x slower
json_loads
17.0 us
17.8 us: 1.04x slower
unpickle_pure_python
145 us
162 us: 1.11x slower
pickle_pure_python
197 us
224 us: 1.14x slower
xml_etree_process
38.9 ms
45.6 ms: 1.17x slower
json_dumps
6.19 ms
7.94 ms: 1.28x slower
Geometric mean
(ref)
1.04x slower
Benchmarks with tag 'startup':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-darwin-arm64-mdboom-aa_test_2025-3.14.0a4+-4844db8
python_startup
17.8 ms
20.5 ms: 1.15x slower
python_startup_no_site
13.2 ms
15.8 ms: 1.20x slower
Geometric mean
(ref)
1.18x slower
Benchmarks with tag 'template':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-darwin-arm64-mdboom-aa_test_2025-3.14.0a4+-4844db8
genshi_xml
30.5 ms
33.2 ms: 1.09x slower
genshi_text
14.7 ms
17.2 ms: 1.18x slower
django_template
19.7 ms
24.5 ms: 1.24x slower
mako
7.44 ms
9.97 ms: 1.34x slower
Geometric mean
(ref)
1.21x slower
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250121-darwin-arm64-mdboom-aa_test_2025-3.14.0a4+-4844db8
subparsers
32.1 ms
13.4 ms: 2.40x faster
async_tree_io_tg
673 ms
319 ms: 2.11x faster
async_tree_eager_io
666 ms
329 ms: 2.03x faster
async_tree_eager_io_tg
617 ms
312 ms: 1.98x faster
async_tree_io
672 ms
342 ms: 1.96x faster
async_tree_none_tg
255 ms
136 ms: 1.88x faster
async_tree_memoization_tg
318 ms
176 ms: 1.81x faster
async_tree_none
263 ms
160 ms: 1.65x faster
async_tree_memoization
310 ms
198 ms: 1.56x faster
create_gc_cycles
1.15 ms
817 us: 1.41x faster
async_tree_cpu_io_mixed_tg
528 ms
385 ms: 1.37x faster
deepcopy
226 us
173 us: 1.31x faster
async_tree_cpu_io_mixed
527 ms
409 ms: 1.29x faster
gc_traversal
2.95 ms
2.30 ms: 1.28x faster
generators
29.4 ms
24.0 ms: 1.22x faster
xml_etree_iterparse
75.5 ms
62.4 ms: 1.21x faster
deepcopy_memo
26.0 us
21.6 us: 1.20x faster
sqlite_synth
1.55 us
1.30 us: 1.19x faster
regex_effbot
2.44 ms
2.08 ms: 1.17x faster
coroutines
19.7 ms
16.9 ms: 1.16x faster
async_generators
299 ms
261 ms: 1.14x faster
deepcopy_reduce
2.01 us
1.78 us: 1.13x faster
xml_etree_parse
108 ms
95.6 ms: 1.13x faster
async_tree_eager_memoization
168 ms
152 ms: 1.10x faster
bpe_tokeniser
3.28 sec
3.03 sec: 1.08x faster
pathlib
24.7 ms
22.9 ms: 1.08x faster
float
54.1 ms
50.6 ms: 1.07x faster
pylint
182 ms
170 ms: 1.07x faster
k_core
1.72 sec
1.63 sec: 1.06x faster
regex_dna
143 ms
137 ms: 1.04x faster
spectral_norm
76.5 ms
74.2 ms: 1.03x faster
asyncio_websockets
243 ms
237 ms: 1.02x faster
docutils
1.45 sec
1.43 sec: 1.02x faster
async_tree_eager_cpu_io_mixed
374 ms
369 ms: 1.01x faster
pidigits
283 ms
280 ms: 1.01x faster
json
3.00 ms
2.98 ms: 1.01x faster
bench_mp_pool
65.5 ms
66.0 ms: 1.01x slower
tomli_loads
1.36 sec
1.37 sec: 1.01x slower
dulwich_log
29.2 ms
29.6 ms: 1.01x slower
regex_compile
75.9 ms
76.9 ms: 1.01x slower
xml_etree_generate
55.4 ms
56.1 ms: 1.01x slower
nqueens
59.5 ms
60.4 ms: 1.02x slower
sphinx
613 ms
624 ms: 1.02x slower
comprehensions
14.0 us
14.2 us: 1.02x slower
pyflate
311 ms
318 ms: 1.02x slower
regex_v8
15.1 ms
15.6 ms: 1.03x slower
json_loads
17.0 us
17.8 us: 1.04x slower
sqlglot_normalize
180 ms
188 ms: 1.05x slower
go
98.5 ms
104 ms: 1.06x slower
async_tree_eager_cpu_io_mixed_tg
347 ms
367 ms: 1.06x slower
logging_simple
3.60 us
3.82 us: 1.06x slower
sympy_sum
76.2 ms
80.7 ms: 1.06x slower
shortest_path
331 ms
351 ms: 1.06x slower
sqlglot_optimize
33.2 ms
35.2 ms: 1.06x slower
mdp
1.49 sec
1.60 sec: 1.07x slower
logging_format
3.90 us
4.21 us: 1.08x slower
scimark_fft
194 ms
210 ms: 1.08x slower
sympy_str
144 ms
156 ms: 1.08x slower
sqlalchemy_declarative
61.9 ms
67.2 ms: 1.08x slower
genshi_xml
30.5 ms
33.2 ms: 1.09x slower
connected_components
300 ms
327 ms: 1.09x slower
thrift
468 us
517 us: 1.11x slower
chaos
41.6 ms
46.1 ms: 1.11x slower
unpickle_pure_python
145 us
162 us: 1.11x slower
sympy_integrate
11.1 ms
12.3 ms: 1.11x slower
2to3
168 ms
189 ms: 1.12x slower
pprint_pformat
986 ms
1.11 sec: 1.12x slower
pprint_safe_repr
483 ms
545 ms: 1.13x slower
scimark_sor
85.8 ms
97.0 ms: 1.13x slower
pickle_pure_python
197 us
224 us: 1.14x slower
async_tree_eager_memoization_tg
142 ms
161 ms: 1.14x slower
scimark_sparse_mat_mult
3.14 ms
3.58 ms: 1.14x slower
sympy_expand
233 ms
266 ms: 1.14x slower
fannkuch
250 ms
285 ms: 1.14x slower
meteor_contest
69.1 ms
78.9 ms: 1.14x slower
python_startup
17.8 ms
20.5 ms: 1.15x slower
sqlalchemy_imperative
6.60 ms
7.61 ms: 1.15x slower
many_optionals
403 us
468 us: 1.16x slower
xml_etree_process
38.9 ms
45.6 ms: 1.17x slower
genshi_text
14.7 ms
17.2 ms: 1.18x slower
crypto_pyaes
51.4 ms
61.6 ms: 1.20x slower
python_startup_no_site
13.2 ms
15.8 ms: 1.20x slower
sqlglot_transpile
973 us
1.18 ms: 1.21x slower
raytrace
204 ms
247 ms: 1.21x slower
sqlglot_parse
808 us
995 us: 1.23x slower
hexiom
4.38 ms
5.40 ms: 1.23x slower
async_tree_eager
65.8 ms
81.5 ms: 1.24x slower
django_template
19.7 ms
24.5 ms: 1.24x slower
telco
3.92 ms
4.96 ms: 1.27x slower
richards_super
34.6 ms
44.2 ms: 1.28x slower
logging_silent
72.5 ns
93.0 ns: 1.28x slower
json_dumps
6.19 ms
7.94 ms: 1.28x slower
typing_runtime_protocols
91.5 us
117 us: 1.28x slower
scimark_monte_carlo
44.5 ms
57.1 ms: 1.28x slower
richards
30.6 ms
39.5 ms: 1.29x slower
nbody
67.6 ms
87.3 ms: 1.29x slower
deltablue
2.57 ms
3.41 ms: 1.33x slower
mako
7.44 ms
9.97 ms: 1.34x slower
scimark_lu
73.5 ms
98.9 ms: 1.35x slower
coverage
38.5 ms
52.2 ms: 1.36x slower
bench_thread_pool
483 us
795 us: 1.65x slower
async_tree_eager_tg
46.9 ms
119 ms: 2.55x slower
Geometric mean
(ref)
1.00x slower
Benchmark hidden because not significant (2): html5lib, pycparser
Ignored benchmarks (6) of results/bm-20231002-3.12.0-0fb18b0/bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0.json: chameleon, dask, djangocms, gevent_hub, gunicorn, tornado_http
Geometric mean (including insignificant results): 1.002x faster
Reliability score: 93.35% likely to be slow
90% likely to have a slowdown of 1.00x
95% likely to have a slowdown of 1.00x
99% likely to have a slowdown of 1.00x