fork: mdboom
ref: aa_test_2025_2
machine: linux-x86_64
commit hash: 8ffb2c1
commit date: 2025-01-23
overall geometric mean: 1.050x faster
HPT reliability: 99.97%
HPT 99th percentile: 1.01x faster
Memory change: 1.04x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250123-pythonperf2-x86_64-mdboom-aa_test_2025_2-3.14.0a4+-8ffb2c1
2to3
285 ms
281 ms: 1.02x faster
Geometric mean
(ref)
1.01x faster
Benchmark hidden because not significant (1): docutils
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250123-pythonperf2-x86_64-mdboom-aa_test_2025_2-3.14.0a4+-8ffb2c1
async_tree_io_tg
1.05 sec
622 ms: 1.69x faster
async_tree_io
1.04 sec
624 ms: 1.67x faster
async_tree_memoization_tg
540 ms
327 ms: 1.65x faster
async_tree_none
452 ms
275 ms: 1.64x faster
async_tree_none_tg
431 ms
267 ms: 1.61x faster
async_tree_memoization
544 ms
341 ms: 1.60x faster
async_tree_cpu_io_mixed_tg
697 ms
499 ms: 1.40x faster
async_tree_cpu_io_mixed
696 ms
505 ms: 1.38x faster
Geometric mean
(ref)
1.58x faster
Benchmarks with tag 'math':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250123-pythonperf2-x86_64-mdboom-aa_test_2025_2-3.14.0a4+-8ffb2c1
float
76.6 ms
69.6 ms: 1.10x faster
pidigits
265 ms
255 ms: 1.04x faster
Geometric mean
(ref)
1.05x faster
Benchmark hidden because not significant (1): nbody
Benchmarks with tag 'regex':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250123-pythonperf2-x86_64-mdboom-aa_test_2025_2-3.14.0a4+-8ffb2c1
regex_effbot
3.57 ms
3.04 ms: 1.18x faster
regex_compile
144 ms
135 ms: 1.07x faster
regex_dna
239 ms
240 ms: 1.01x slower
regex_v8
23.6 ms
26.2 ms: 1.11x slower
Geometric mean
(ref)
1.03x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250123-pythonperf2-x86_64-mdboom-aa_test_2025_2-3.14.0a4+-8ffb2c1
xml_etree_iterparse
103 ms
95.3 ms: 1.08x faster
xml_etree_parse
144 ms
134 ms: 1.07x faster
tomli_loads
2.16 sec
2.07 sec: 1.04x faster
xml_etree_generate
86.1 ms
83.2 ms: 1.04x faster
json_loads
24.4 us
25.3 us: 1.04x slower
xml_etree_process
58.4 ms
61.0 ms: 1.04x slower
unpickle_pure_python
210 us
219 us: 1.04x slower
pickle_pure_python
318 us
335 us: 1.05x slower
json_dumps
10.2 ms
11.7 ms: 1.15x slower
Geometric mean
(ref)
1.01x slower
Benchmarks with tag 'startup':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250123-pythonperf2-x86_64-mdboom-aa_test_2025_2-3.14.0a4+-8ffb2c1
python_startup_no_site
8.64 ms
8.98 ms: 1.04x slower
python_startup
11.6 ms
16.0 ms: 1.38x slower
Geometric mean
(ref)
1.20x slower
Benchmarks with tag 'template':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250123-pythonperf2-x86_64-mdboom-aa_test_2025_2-3.14.0a4+-8ffb2c1
django_template
38.2 ms
36.0 ms: 1.06x faster
mako
10.0 ms
10.9 ms: 1.09x slower
Geometric mean
(ref)
1.02x slower
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20250123-pythonperf2-x86_64-mdboom-aa_test_2025_2-3.14.0a4+-8ffb2c1
async_tree_io_tg
1.05 sec
622 ms: 1.69x faster
async_tree_io
1.04 sec
624 ms: 1.67x faster
async_tree_memoization_tg
540 ms
327 ms: 1.65x faster
async_tree_none
452 ms
275 ms: 1.64x faster
async_tree_none_tg
431 ms
267 ms: 1.61x faster
async_tree_memoization
544 ms
341 ms: 1.60x faster
async_tree_cpu_io_mixed_tg
697 ms
499 ms: 1.40x faster
async_tree_cpu_io_mixed
696 ms
505 ms: 1.38x faster
generators
37.4 ms
28.2 ms: 1.33x faster
deepcopy
368 us
282 us: 1.31x faster
comprehensions
21.9 us
17.5 us: 1.26x faster
deepcopy_memo
36.8 us
29.9 us: 1.23x faster
pathlib
18.9 ms
15.9 ms: 1.19x faster
regex_effbot
3.57 ms
3.04 ms: 1.18x faster
go
150 ms
127 ms: 1.18x faster
deepcopy_reduce
3.37 us
2.92 us: 1.16x faster
sqlalchemy_declarative
159 ms
144 ms: 1.11x faster
float
76.6 ms
69.6 ms: 1.10x faster
crypto_pyaes
80.3 ms
73.1 ms: 1.10x faster
raytrace
298 ms
272 ms: 1.10x faster
coroutines
23.0 ms
21.0 ms: 1.09x faster
chaos
64.0 ms
58.6 ms: 1.09x faster
xml_etree_iterparse
103 ms
95.3 ms: 1.08x faster
sympy_sum
162 ms
151 ms: 1.07x faster
xml_etree_parse
144 ms
134 ms: 1.07x faster
regex_compile
144 ms
135 ms: 1.07x faster
scimark_monte_carlo
69.0 ms
64.7 ms: 1.07x faster
django_template
38.2 ms
36.0 ms: 1.06x faster
spectral_norm
91.6 ms
86.6 ms: 1.06x faster
sqlalchemy_imperative
18.7 ms
17.9 ms: 1.05x faster
sqlglot_parse
1.38 ms
1.32 ms: 1.05x faster
sqlglot_transpile
1.78 ms
1.70 ms: 1.05x faster
tomli_loads
2.16 sec
2.07 sec: 1.04x faster
scimark_lu
98.8 ms
94.7 ms: 1.04x faster
sympy_str
302 ms
290 ms: 1.04x faster
pidigits
265 ms
255 ms: 1.04x faster
mdp
2.57 sec
2.48 sec: 1.04x faster
xml_etree_generate
86.1 ms
83.2 ms: 1.04x faster
sympy_integrate
23.9 ms
23.1 ms: 1.04x faster
pprint_pformat
1.65 sec
1.60 sec: 1.03x faster
logging_format
7.48 us
7.27 us: 1.03x faster
pprint_safe_repr
807 ms
788 ms: 1.02x faster
logging_simple
6.71 us
6.56 us: 1.02x faster
pyflate
439 ms
431 ms: 1.02x faster
2to3
285 ms
281 ms: 1.02x faster
pycparser
1.23 sec
1.22 sec: 1.01x faster
nqueens
89.9 ms
88.8 ms: 1.01x faster
scimark_sor
109 ms
108 ms: 1.01x faster
meteor_contest
128 ms
128 ms: 1.00x slower
sqlglot_optimize
57.5 ms
57.7 ms: 1.00x slower
regex_dna
239 ms
240 ms: 1.01x slower
hexiom
5.96 ms
6.03 ms: 1.01x slower
sympy_expand
484 ms
494 ms: 1.02x slower
richards
45.7 ms
46.7 ms: 1.02x slower
deltablue
3.24 ms
3.31 ms: 1.02x slower
dulwich_log
65.4 ms
67.0 ms: 1.02x slower
logging_silent
94.4 ns
96.8 ns: 1.03x slower
sqlite_synth
2.77 us
2.85 us: 1.03x slower
json
5.12 ms
5.28 ms: 1.03x slower
async_generators
390 ms
403 ms: 1.03x slower
fannkuch
350 ms
362 ms: 1.03x slower
richards_super
51.3 ms
53.1 ms: 1.03x slower
python_startup_no_site
8.64 ms
8.98 ms: 1.04x slower
json_loads
24.4 us
25.3 us: 1.04x slower
xml_etree_process
58.4 ms
61.0 ms: 1.04x slower
unpickle_pure_python
210 us
219 us: 1.04x slower
pickle_pure_python
318 us
335 us: 1.05x slower
scimark_sparse_mat_mult
4.21 ms
4.48 ms: 1.06x slower
mako
10.0 ms
10.9 ms: 1.09x slower
regex_v8
23.6 ms
26.2 ms: 1.11x slower
json_dumps
10.2 ms
11.7 ms: 1.15x slower
telco
6.96 ms
8.06 ms: 1.16x slower
typing_runtime_protocols
152 us
178 us: 1.17x slower
coverage
66.7 ms
79.1 ms: 1.19x slower
python_startup
11.6 ms
16.0 ms: 1.38x slower
create_gc_cycles
1.59 ms
2.83 ms: 1.78x slower
gc_traversal
3.48 ms
6.47 ms: 1.86x slower
bench_mp_pool
4.76 ms
1.70 sec: 356.18x slower
Geometric mean
(ref)
1.02x slower
Benchmark hidden because not significant (6): bench_thread_pool, nbody, asyncio_websockets, scimark_fft, docutils, sqlglot_normalize
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, tornado_http, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (12) of results/bm-20250123-3.14.0a4+-8ffb2c1/bm-20250123-pythonperf2-x86_64-mdboom-aa_test_2025_2-3.14.0a4+-8ffb2c1.json: bpe_tokeniser, connected_components, genshi_text, genshi_xml, html5lib, k_core, many_optionals, pylint, shortest_path, sphinx, subparsers, thrift
Geometric mean (including insignificant results): 1.050x 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 1.01x
99% likely to have a speedup of 1.01x