fork: python
ref: cf4c4ecc26c7e3b89f2e
machine: darwin-arm64
commit hash: cf4c4ec
commit date: 2025-02-01
overall geometric mean: 1.064x faster
HPT reliability: 99.78%
HPT 99th percentile: 1.00x faster
Memory change: 1.10x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250201-darwin-arm64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
2to3
168 ms
164 ms: 1.03x faster
html5lib
33.4 ms
31.7 ms: 1.05x faster
sphinx
613 ms
586 ms: 1.05x faster
Geometric mean
(ref)
1.03x 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-20250201-darwin-arm64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
async_tree_io_tg
673 ms
362 ms: 1.86x faster
async_tree_eager_io
666 ms
360 ms: 1.85x faster
async_tree_io
672 ms
369 ms: 1.82x faster
async_tree_none_tg
255 ms
153 ms: 1.67x faster
async_tree_eager_io_tg
617 ms
371 ms: 1.66x faster
async_tree_none
263 ms
161 ms: 1.64x faster
async_tree_memoization_tg
318 ms
195 ms: 1.64x faster
async_tree_memoization
310 ms
196 ms: 1.58x faster
async_tree_cpu_io_mixed
527 ms
412 ms: 1.28x faster
async_tree_cpu_io_mixed_tg
528 ms
413 ms: 1.28x faster
coroutines
19.7 ms
15.6 ms: 1.26x faster
async_tree_eager_memoization
168 ms
144 ms: 1.16x faster
async_generators
299 ms
271 ms: 1.10x faster
async_tree_eager_cpu_io_mixed
374 ms
359 ms: 1.04x faster
asyncio_websockets
243 ms
242 ms: 1.00x faster
async_tree_eager_cpu_io_mixed_tg
347 ms
389 ms: 1.12x slower
async_tree_eager_memoization_tg
142 ms
174 ms: 1.22x slower
async_tree_eager_tg
46.9 ms
130 ms: 2.78x 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-20250201-darwin-arm64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
float
54.1 ms
45.5 ms: 1.19x faster
nbody
67.6 ms
63.9 ms: 1.06x faster
pidigits
283 ms
283 ms: 1.00x slower
Geometric mean
(ref)
1.08x faster
Benchmarks with tag 'regex':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250201-darwin-arm64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
regex_compile
75.9 ms
67.5 ms: 1.12x faster
regex_effbot
2.44 ms
2.24 ms: 1.09x 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-20250201-darwin-arm64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
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
49.6 ms: 1.12x faster
xml_etree_process
38.9 ms
35.4 ms: 1.10x faster
xml_etree_iterparse
75.5 ms
69.4 ms: 1.09x faster
xml_etree_parse
108 ms
101 ms: 1.07x faster
pickle_pure_python
197 us
191 us: 1.03x faster
json_loads
17.0 us
17.7 us: 1.04x slower
json_dumps
6.19 ms
7.10 ms: 1.15x slower
Geometric mean
(ref)
1.05x faster
Benchmarks with tag 'startup':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250201-darwin-arm64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
python_startup_no_site
13.2 ms
12.1 ms: 1.09x faster
python_startup
17.8 ms
16.6 ms: 1.07x faster
Geometric mean
(ref)
1.08x faster
Benchmarks with tag 'template':
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250201-darwin-arm64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
mako
7.44 ms
6.39 ms: 1.16x faster
genshi_text
14.7 ms
15.6 ms: 1.06x slower
django_template
19.7 ms
22.2 ms: 1.13x slower
genshi_xml
30.5 ms
40.2 ms: 1.32x slower
Geometric mean
(ref)
1.08x slower
Benchmark
bm-20231002-darwin-arm64-python-v3.12.0-3.12.0-0fb18b0
bm-20250201-darwin-arm64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec
subparsers
32.1 ms
12.2 ms: 2.63x faster
async_tree_io_tg
673 ms
362 ms: 1.86x faster
async_tree_eager_io
666 ms
360 ms: 1.85x faster
async_tree_io
672 ms
369 ms: 1.82x faster
async_tree_none_tg
255 ms
153 ms: 1.67x faster
async_tree_eager_io_tg
617 ms
371 ms: 1.66x faster
async_tree_none
263 ms
161 ms: 1.64x faster
async_tree_memoization_tg
318 ms
195 ms: 1.64x faster
async_tree_memoization
310 ms
196 ms: 1.58x faster
deepcopy_memo
26.0 us
17.7 us: 1.47x faster
deepcopy
226 us
159 us: 1.42x faster
deepcopy_reduce
2.01 us
1.57 us: 1.28x faster
async_tree_cpu_io_mixed
527 ms
412 ms: 1.28x faster
async_tree_cpu_io_mixed_tg
528 ms
413 ms: 1.28x faster
coroutines
19.7 ms
15.6 ms: 1.26x faster
spectral_norm
76.5 ms
61.9 ms: 1.24x faster
float
54.1 ms
45.5 ms: 1.19x faster
mako
7.44 ms
6.39 ms: 1.16x faster
async_tree_eager_memoization
168 ms
144 ms: 1.16x faster
bpe_tokeniser
3.28 sec
2.85 sec: 1.15x faster
k_core
1.72 sec
1.52 sec: 1.13x faster
bench_mp_pool
65.5 ms
58.1 ms: 1.13x faster
scimark_fft
194 ms
173 ms: 1.13x faster
regex_compile
75.9 ms
67.5 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
pathlib
24.7 ms
22.1 ms: 1.12x faster
xml_etree_generate
55.4 ms
49.6 ms: 1.12x faster
pylint
182 ms
163 ms: 1.11x faster
async_generators
299 ms
271 ms: 1.10x faster
xml_etree_process
38.9 ms
35.4 ms: 1.10x faster
python_startup_no_site
13.2 ms
12.1 ms: 1.09x faster
xml_etree_iterparse
75.5 ms
69.4 ms: 1.09x faster
regex_effbot
2.44 ms
2.24 ms: 1.09x faster
raytrace
204 ms
188 ms: 1.09x faster
scimark_sparse_mat_mult
3.14 ms
2.92 ms: 1.08x faster
thrift
468 us
436 us: 1.07x faster
python_startup
17.8 ms
16.6 ms: 1.07x faster
xml_etree_parse
108 ms
101 ms: 1.07x faster
sqlalchemy_declarative
61.9 ms
58.3 ms: 1.06x faster
nbody
67.6 ms
63.9 ms: 1.06x faster
generators
29.4 ms
27.8 ms: 1.06x faster
scimark_lu
73.5 ms
69.7 ms: 1.05x faster
html5lib
33.4 ms
31.7 ms: 1.05x faster
sphinx
613 ms
586 ms: 1.05x faster
logging_simple
3.60 us
3.45 us: 1.05x faster
logging_format
3.90 us
3.74 us: 1.04x faster
async_tree_eager_cpu_io_mixed
374 ms
359 ms: 1.04x faster
pickle_pure_python
197 us
191 us: 1.03x faster
deltablue
2.57 ms
2.50 ms: 1.03x faster
2to3
168 ms
164 ms: 1.03x faster
scimark_sor
85.8 ms
83.9 ms: 1.02x faster
dulwich_log
29.2 ms
28.6 ms: 1.02x faster
sympy_sum
76.2 ms
74.6 ms: 1.02x faster
regex_dna
143 ms
140 ms: 1.02x faster
json
3.00 ms
2.95 ms: 1.02x faster
dask
779 ms
767 ms: 1.02x faster
sympy_str
144 ms
142 ms: 1.01x faster
comprehensions
14.0 us
13.8 us: 1.01x faster
pyflate
311 ms
308 ms: 1.01x faster
go
98.5 ms
97.5 ms: 1.01x faster
connected_components
300 ms
297 ms: 1.01x faster
shortest_path
331 ms
328 ms: 1.01x faster
asyncio_websockets
243 ms
242 ms: 1.00x faster
pidigits
283 ms
283 ms: 1.00x slower
sqlalchemy_imperative
6.60 ms
6.64 ms: 1.01x slower
sqlglot_optimize
33.2 ms
33.7 ms: 1.02x slower
sympy_expand
233 ms
237 ms: 1.02x slower
crypto_pyaes
51.4 ms
52.7 ms: 1.02x slower
sqlglot_normalize
180 ms
185 ms: 1.03x slower
pycparser
673 ms
697 ms: 1.04x slower
sympy_integrate
11.1 ms
11.5 ms: 1.04x slower
json_loads
17.0 us
17.7 us: 1.04x slower
mdp
1.49 sec
1.55 sec: 1.04x slower
scimark_monte_carlo
44.5 ms
46.3 ms: 1.04x slower
pprint_pformat
986 ms
1.03 sec: 1.04x slower
sqlglot_transpile
973 us
1.02 ms: 1.04x slower
sqlglot_parse
808 us
844 us: 1.04x slower
typing_runtime_protocols
91.5 us
95.7 us: 1.05x slower
bench_thread_pool
483 us
505 us: 1.05x slower
logging_silent
72.5 ns
76.3 ns: 1.05x slower
pprint_safe_repr
483 ms
510 ms: 1.05x slower
gc_traversal
2.95 ms
3.11 ms: 1.06x slower
nqueens
59.5 ms
63.2 ms: 1.06x slower
genshi_text
14.7 ms
15.6 ms: 1.06x slower
meteor_contest
69.1 ms
73.5 ms: 1.06x slower
regex_v8
15.1 ms
16.7 ms: 1.11x slower
richards_super
34.6 ms
38.4 ms: 1.11x slower
fannkuch
250 ms
278 ms: 1.11x slower
create_gc_cycles
1.15 ms
1.28 ms: 1.11x slower
async_tree_eager_cpu_io_mixed_tg
347 ms
389 ms: 1.12x slower
richards
30.6 ms
34.4 ms: 1.12x slower
django_template
19.7 ms
22.2 ms: 1.13x slower
many_optionals
403 us
457 us: 1.13x slower
json_dumps
6.19 ms
7.10 ms: 1.15x slower
telco
3.92 ms
4.51 ms: 1.15x slower
hexiom
4.38 ms
5.05 ms: 1.15x slower
coverage
38.5 ms
46.0 ms: 1.19x slower
async_tree_eager_memoization_tg
142 ms
174 ms: 1.22x slower
genshi_xml
30.5 ms
40.2 ms: 1.32x slower
async_tree_eager_tg
46.9 ms
130 ms: 2.78x slower
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (4): async_tree_eager, docutils, sqlite_synth, chaos
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-20250201-3.14.0a4+-cf4c4ec-JIT/bm-20250201-darwin-arm64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json: asyncio_tcp, asyncio_tcp_ssl, pickle, pickle_dict, pickle_list, unpack_sequence, unpickle, unpickle_list
Geometric mean (including insignificant results): 1.064x faster
Reliability score: 99.78% likely to be faster
90% likely to have a speedup of 1.01x
95% likely to have a speedup of 1.01x
99% likely to have a speedup of 1.00x