fork: python
ref: 29f8a67ae00081a36fdc
machine: darwin-arm64
commit hash: 29f8a67
commit date: 2025-02-08
overall geometric mean: 1.081x faster
HPT reliability: 99.97%
HPT 99th percentile: 1.01x faster
Memory change: 1.11x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250208-darwin-arm64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
2to3
168 ms
167 ms: 1.01x faster
html5lib
33.4 ms
29.4 ms: 1.14x faster
sphinx
613 ms
567 ms: 1.08x faster
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (1): docutils
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250208-darwin-arm64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
async_tree_io_tg
673 ms
363 ms: 1.85x faster
async_tree_eager_io
666 ms
361 ms: 1.85x faster
async_tree_io
672 ms
372 ms: 1.81x faster
async_tree_none_tg
255 ms
155 ms: 1.65x faster
async_tree_none
263 ms
160 ms: 1.64x faster
async_tree_eager_io_tg
617 ms
376 ms: 1.64x faster
async_tree_memoization_tg
318 ms
196 ms: 1.62x faster
async_tree_memoization
310 ms
197 ms: 1.58x faster
async_tree_cpu_io_mixed
527 ms
415 ms: 1.27x faster
async_tree_cpu_io_mixed_tg
528 ms
418 ms: 1.26x faster
coroutines
19.7 ms
15.8 ms: 1.24x faster
async_tree_eager_memoization
168 ms
145 ms: 1.15x faster
async_generators
299 ms
271 ms: 1.10x faster
async_tree_eager_cpu_io_mixed
374 ms
364 ms: 1.03x faster
asyncio_websockets
243 ms
242 ms: 1.00x faster
async_tree_eager_cpu_io_mixed_tg
347 ms
392 ms: 1.13x slower
async_tree_eager_memoization_tg
142 ms
175 ms: 1.23x slower
async_tree_eager_tg
46.9 ms
131 ms: 2.79x slower
Geometric mean
(ref)
1.23x faster
Benchmark hidden because not significant (1): async_tree_eager
Benchmarks with tag 'math':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250208-darwin-arm64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
float
54.1 ms
46.8 ms: 1.16x faster
nbody
67.6 ms
65.0 ms: 1.04x faster
pidigits
283 ms
284 ms: 1.00x slower
Geometric mean
(ref)
1.06x faster
Benchmarks with tag 'regex':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250208-darwin-arm64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
regex_compile
75.9 ms
67.8 ms: 1.12x faster
regex_effbot
2.44 ms
2.25 ms: 1.08x faster
regex_dna
143 ms
140 ms: 1.02x faster
regex_v8
15.1 ms
16.7 ms: 1.11x slower
Geometric mean
(ref)
1.03x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250208-darwin-arm64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
tomli_loads
1.36 sec
1.21 sec: 1.12x faster
unpickle_pure_python
145 us
130 us: 1.12x faster
xml_etree_generate
55.4 ms
50.3 ms: 1.10x faster
xml_etree_process
38.9 ms
35.7 ms: 1.09x faster
xml_etree_iterparse
75.5 ms
70.0 ms: 1.08x faster
xml_etree_parse
108 ms
102 ms: 1.06x faster
pickle_pure_python
197 us
194 us: 1.01x faster
json_loads
17.0 us
17.7 us: 1.04x slower
json_dumps
6.19 ms
7.26 ms: 1.17x slower
Geometric mean
(ref)
1.04x faster
Benchmarks with tag 'startup':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250208-darwin-arm64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
python_startup
17.8 ms
19.0 ms: 1.07x slower
python_startup_no_site
13.2 ms
14.1 ms: 1.07x slower
Geometric mean
(ref)
1.07x slower
Benchmarks with tag 'template':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250208-darwin-arm64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
mako
7.44 ms
6.48 ms: 1.15x faster
genshi_text
14.7 ms
13.5 ms: 1.08x faster
genshi_xml
30.5 ms
29.0 ms: 1.05x faster
django_template
19.7 ms
20.9 ms: 1.06x slower
Geometric mean
(ref)
1.05x faster
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250208-darwin-arm64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67
subparsers
32.1 ms
11.8 ms: 2.73x faster
async_tree_io_tg
673 ms
363 ms: 1.85x faster
async_tree_eager_io
666 ms
361 ms: 1.85x faster
async_tree_io
672 ms
372 ms: 1.81x faster
async_tree_none_tg
255 ms
155 ms: 1.65x faster
async_tree_none
263 ms
160 ms: 1.64x faster
async_tree_eager_io_tg
617 ms
376 ms: 1.64x faster
async_tree_memoization_tg
318 ms
196 ms: 1.62x faster
async_tree_memoization
310 ms
197 ms: 1.58x faster
deepcopy
226 us
149 us: 1.52x faster
deepcopy_memo
26.0 us
18.4 us: 1.42x faster
deepcopy_reduce
2.01 us
1.57 us: 1.28x faster
generators
29.4 ms
22.9 ms: 1.28x faster
async_tree_cpu_io_mixed
527 ms
415 ms: 1.27x faster
async_tree_cpu_io_mixed_tg
528 ms
418 ms: 1.26x faster
coroutines
19.7 ms
15.8 ms: 1.24x faster
spectral_norm
76.5 ms
61.6 ms: 1.24x faster
go
98.5 ms
80.6 ms: 1.22x faster
raytrace
204 ms
172 ms: 1.19x faster
float
54.1 ms
46.8 ms: 1.16x faster
async_tree_eager_memoization
168 ms
145 ms: 1.15x faster
logging_simple
3.60 us
3.14 us: 1.15x faster
mako
7.44 ms
6.48 ms: 1.15x faster
bpe_tokeniser
3.28 sec
2.87 sec: 1.14x faster
pylint
182 ms
160 ms: 1.14x faster
html5lib
33.4 ms
29.4 ms: 1.14x faster
logging_format
3.90 us
3.44 us: 1.13x faster
scimark_fft
194 ms
172 ms: 1.13x faster
comprehensions
14.0 us
12.5 us: 1.12x faster
regex_compile
75.9 ms
67.8 ms: 1.12x faster
tomli_loads
1.36 sec
1.21 sec: 1.12x faster
unpickle_pure_python
145 us
130 us: 1.12x faster
k_core
1.72 sec
1.56 sec: 1.11x faster
async_generators
299 ms
271 ms: 1.10x faster
xml_etree_generate
55.4 ms
50.3 ms: 1.10x faster
scimark_sor
85.8 ms
77.9 ms: 1.10x faster
logging_silent
72.5 ns
65.9 ns: 1.10x faster
bench_mp_pool
65.5 ms
59.5 ms: 1.10x faster
pyflate
311 ms
283 ms: 1.10x faster
xml_etree_process
38.9 ms
35.7 ms: 1.09x faster
scimark_sparse_mat_mult
3.14 ms
2.89 ms: 1.09x faster
deltablue
2.57 ms
2.36 ms: 1.09x faster
regex_effbot
2.44 ms
2.25 ms: 1.08x faster
genshi_text
14.7 ms
13.5 ms: 1.08x faster
sphinx
613 ms
567 ms: 1.08x faster
xml_etree_iterparse
75.5 ms
70.0 ms: 1.08x faster
thrift
468 us
435 us: 1.08x faster
pathlib
24.7 ms
23.1 ms: 1.07x faster
chaos
41.6 ms
39.0 ms: 1.07x faster
xml_etree_parse
108 ms
102 ms: 1.06x faster
sqlalchemy_declarative
61.9 ms
58.7 ms: 1.05x faster
genshi_xml
30.5 ms
29.0 ms: 1.05x faster
scimark_monte_carlo
44.5 ms
42.5 ms: 1.05x faster
dulwich_log
29.2 ms
28.1 ms: 1.04x faster
nbody
67.6 ms
65.0 ms: 1.04x faster
async_tree_eager_cpu_io_mixed
374 ms
364 ms: 1.03x faster
sympy_sum
76.2 ms
74.5 ms: 1.02x faster
sympy_str
144 ms
141 ms: 1.02x faster
regex_dna
143 ms
140 ms: 1.02x faster
dask
779 ms
768 ms: 1.01x faster
pickle_pure_python
197 us
194 us: 1.01x faster
2to3
168 ms
167 ms: 1.01x faster
sqlglot_optimize
33.2 ms
33.1 ms: 1.01x faster
asyncio_websockets
243 ms
242 ms: 1.00x faster
sqlite_synth
1.55 us
1.54 us: 1.00x faster
pidigits
283 ms
284 ms: 1.00x slower
sqlglot_normalize
180 ms
181 ms: 1.01x slower
sqlalchemy_imperative
6.60 ms
6.66 ms: 1.01x slower
mdp
1.49 sec
1.51 sec: 1.02x slower
connected_components
300 ms
304 ms: 1.02x slower
sympy_expand
233 ms
238 ms: 1.02x slower
sqlglot_parse
808 us
826 us: 1.02x slower
sqlglot_transpile
973 us
996 us: 1.02x slower
nqueens
59.5 ms
61.2 ms: 1.03x slower
bench_thread_pool
483 us
498 us: 1.03x slower
hexiom
4.38 ms
4.51 ms: 1.03x slower
crypto_pyaes
51.4 ms
53.2 ms: 1.03x slower
sympy_integrate
11.1 ms
11.5 ms: 1.04x slower
richards
30.6 ms
31.7 ms: 1.04x slower
typing_runtime_protocols
91.5 us
95.1 us: 1.04x slower
json_loads
17.0 us
17.7 us: 1.04x slower
shortest_path
331 ms
344 ms: 1.04x slower
richards_super
34.6 ms
36.1 ms: 1.04x slower
pprint_pformat
986 ms
1.03 sec: 1.04x slower
pprint_safe_repr
483 ms
508 ms: 1.05x slower
gc_traversal
2.95 ms
3.11 ms: 1.06x slower
django_template
19.7 ms
20.9 ms: 1.06x slower
meteor_contest
69.1 ms
73.4 ms: 1.06x slower
fannkuch
250 ms
266 ms: 1.06x slower
python_startup
17.8 ms
19.0 ms: 1.07x slower
python_startup_no_site
13.2 ms
14.1 ms: 1.07x slower
regex_v8
15.1 ms
16.7 ms: 1.11x slower
many_optionals
403 us
448 us: 1.11x slower
create_gc_cycles
1.15 ms
1.28 ms: 1.12x slower
async_tree_eager_cpu_io_mixed_tg
347 ms
392 ms: 1.13x slower
telco
3.92 ms
4.48 ms: 1.14x slower
json_dumps
6.19 ms
7.26 ms: 1.17x slower
coverage
38.5 ms
45.7 ms: 1.19x slower
async_tree_eager_memoization_tg
142 ms
175 ms: 1.23x slower
async_tree_eager_tg
46.9 ms
131 ms: 2.79x slower
Geometric mean
(ref)
1.08x faster
Benchmark hidden because not significant (5): docutils, scimark_lu, pycparser, json, async_tree_eager
Ignored benchmarks (5) of results/bm-20231002-3.12.0-0fb18b0/bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0.json: chameleon, djangocms, gevent_hub, gunicorn, tornado_http
Ignored benchmarks (8) of results/bm-20250208-3.14.0a4+-29f8a67-JIT/bm-20250208-darwin-arm64-python-29f8a67ae00081a36fdc-3.14.0a4+-29f8a67.json: asyncio_tcp, asyncio_tcp_ssl, pickle, pickle_dict, pickle_list, unpack_sequence, unpickle, unpickle_list
Geometric mean (including insignificant results): 1.081x faster
Reliability score: 99.97% likely to be faster
90% likely to have a speedup of 1.02x
95% likely to have a speedup of 1.02x
99% likely to have a speedup of 1.01x