fork: nascheme
ref: 1b4e8c39e99ce39b39c7
machine: linux-aarch64
commit hash: 1b4e8c3
commit date: 2025-01-22
overall geometric mean: 1.134x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.12x slower
Memory change: 1.26x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-arminc-aarch64-python-0fb18b02c8ad56299d6a-3.12.0-0fb18b0
bm-20250122-arminc-aarch64-nascheme-1b4e8c39e99ce39b39c7-3.14.0a4+-1b4e8c3
2to3
308 ms
382 ms: 1.24x slower
docutils
2.98 sec
3.38 sec: 1.13x slower
html5lib
65.1 ms
79.2 ms: 1.22x slower
Geometric mean
(ref)
1.20x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-arminc-aarch64-python-0fb18b02c8ad56299d6a-3.12.0-0fb18b0
bm-20250122-arminc-aarch64-nascheme-1b4e8c39e99ce39b39c7-3.14.0a4+-1b4e8c3
async_tree_io_tg
1.40 sec
917 ms: 1.53x faster
async_tree_memoization_tg
740 ms
484 ms: 1.53x faster
async_tree_io
1.41 sec
952 ms: 1.48x faster
async_tree_none_tg
577 ms
389 ms: 1.48x faster
async_tree_none
624 ms
430 ms: 1.45x faster
async_tree_memoization
777 ms
545 ms: 1.42x faster
async_tree_cpu_io_mixed_tg
884 ms
682 ms: 1.30x faster
async_tree_cpu_io_mixed
912 ms
721 ms: 1.27x faster
Geometric mean
(ref)
1.43x faster
Benchmarks with tag 'math':
Benchmark
bm-20231002-arminc-aarch64-python-0fb18b02c8ad56299d6a-3.12.0-0fb18b0
bm-20250122-arminc-aarch64-nascheme-1b4e8c39e99ce39b39c7-3.14.0a4+-1b4e8c3
float
92.1 ms
102 ms: 1.11x slower
nbody
105 ms
188 ms: 1.80x slower
Geometric mean
(ref)
1.26x slower
Benchmark hidden because not significant (1): pidigits
Benchmarks with tag 'regex':
Benchmark
bm-20231002-arminc-aarch64-python-0fb18b02c8ad56299d6a-3.12.0-0fb18b0
bm-20250122-arminc-aarch64-nascheme-1b4e8c39e99ce39b39c7-3.14.0a4+-1b4e8c3
regex_effbot
4.64 ms
4.11 ms: 1.13x faster
regex_v8
28.3 ms
31.9 ms: 1.12x slower
regex_compile
137 ms
162 ms: 1.18x slower
Geometric mean
(ref)
1.04x slower
Benchmark hidden because not significant (1): regex_dna
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-arminc-aarch64-python-0fb18b02c8ad56299d6a-3.12.0-0fb18b0
bm-20250122-arminc-aarch64-nascheme-1b4e8c39e99ce39b39c7-3.14.0a4+-1b4e8c3
unpickle_pure_python
260 us
315 us: 1.21x slower
json_loads
30.7 us
37.6 us: 1.23x slower
tomli_loads
2.59 sec
3.18 sec: 1.23x slower
pickle_pure_python
365 us
480 us: 1.32x slower
json_dumps
12.3 ms
16.9 ms: 1.38x slower
Geometric mean
(ref)
1.27x slower
Benchmarks with tag 'startup':
Benchmark
bm-20231002-arminc-aarch64-python-0fb18b02c8ad56299d6a-3.12.0-0fb18b0
bm-20250122-arminc-aarch64-nascheme-1b4e8c39e99ce39b39c7-3.14.0a4+-1b4e8c3
python_startup_no_site
8.37 ms
12.3 ms: 1.47x slower
python_startup
11.4 ms
20.4 ms: 1.80x slower
Geometric mean
(ref)
1.62x slower
Benchmarks with tag 'template':
Benchmark
bm-20231002-arminc-aarch64-python-0fb18b02c8ad56299d6a-3.12.0-0fb18b0
bm-20250122-arminc-aarch64-nascheme-1b4e8c39e99ce39b39c7-3.14.0a4+-1b4e8c3
genshi_xml
60.6 ms
77.9 ms: 1.29x slower
genshi_text
27.4 ms
38.5 ms: 1.40x slower
django_template
40.7 ms
57.2 ms: 1.41x slower
mako
12.9 ms
23.3 ms: 1.80x slower
Geometric mean
(ref)
1.46x slower
Benchmark
bm-20231002-arminc-aarch64-python-0fb18b02c8ad56299d6a-3.12.0-0fb18b0
bm-20250122-arminc-aarch64-nascheme-1b4e8c39e99ce39b39c7-3.14.0a4+-1b4e8c3
async_tree_io_tg
1.40 sec
917 ms: 1.53x faster
async_tree_memoization_tg
740 ms
484 ms: 1.53x faster
async_tree_io
1.41 sec
952 ms: 1.48x faster
async_tree_none_tg
577 ms
389 ms: 1.48x faster
async_tree_none
624 ms
430 ms: 1.45x faster
async_tree_memoization
777 ms
545 ms: 1.42x faster
async_tree_cpu_io_mixed_tg
884 ms
682 ms: 1.30x faster
async_tree_cpu_io_mixed
912 ms
721 ms: 1.27x faster
regex_effbot
4.64 ms
4.11 ms: 1.13x faster
pathlib
24.5 ms
23.2 ms: 1.06x faster
asyncio_websockets
658 ms
686 ms: 1.04x slower
async_generators
491 ms
533 ms: 1.09x slower
deepcopy_memo
49.6 us
54.1 us: 1.09x slower
pylint
355 ms
392 ms: 1.10x slower
float
92.1 ms
102 ms: 1.11x slower
comprehensions
25.4 us
28.2 us: 1.11x slower
regex_v8
28.3 ms
31.9 ms: 1.12x slower
spectral_norm
131 ms
148 ms: 1.13x slower
deepcopy_reduce
4.10 us
4.65 us: 1.13x slower
docutils
2.98 sec
3.38 sec: 1.13x slower
mdp
3.41 sec
3.87 sec: 1.13x slower
coroutines
29.0 ms
33.3 ms: 1.15x slower
go
157 ms
181 ms: 1.15x slower
json
5.54 ms
6.41 ms: 1.16x slower
pycparser
1.26 sec
1.46 sec: 1.16x slower
scimark_fft
418 ms
490 ms: 1.17x slower
regex_compile
137 ms
162 ms: 1.18x slower
dulwich_log
62.0 ms
73.2 ms: 1.18x slower
logging_simple
7.63 us
9.06 us: 1.19x slower
create_gc_cycles
1.92 ms
2.29 ms: 1.19x slower
scimark_sor
150 ms
179 ms: 1.20x slower
pyflate
559 ms
674 ms: 1.21x slower
unpickle_pure_python
260 us
315 us: 1.21x slower
raytrace
353 ms
429 ms: 1.21x slower
logging_format
8.34 us
10.2 us: 1.22x slower
html5lib
65.1 ms
79.2 ms: 1.22x slower
json_loads
30.7 us
37.6 us: 1.23x slower
tomli_loads
2.59 sec
3.18 sec: 1.23x slower
gc_traversal
4.40 ms
5.41 ms: 1.23x slower
logging_silent
127 ns
157 ns: 1.24x slower
2to3
308 ms
382 ms: 1.24x slower
chaos
71.4 ms
89.8 ms: 1.26x slower
pprint_safe_repr
916 ms
1.15 sec: 1.26x slower
pprint_pformat
1.88 sec
2.38 sec: 1.26x slower
sqlglot_normalize
126 ms
159 ms: 1.27x slower
genshi_xml
60.6 ms
77.9 ms: 1.29x slower
sympy_sum
154 ms
199 ms: 1.29x slower
sqlalchemy_declarative
157 ms
203 ms: 1.29x slower
sqlglot_optimize
61.3 ms
79.3 ms: 1.29x slower
scimark_sparse_mat_mult
6.19 ms
8.12 ms: 1.31x slower
sympy_str
280 ms
368 ms: 1.32x slower
pickle_pure_python
365 us
480 us: 1.32x slower
sympy_integrate
21.6 ms
28.5 ms: 1.32x slower
sqlglot_transpile
1.83 ms
2.41 ms: 1.32x slower
scimark_lu
146 ms
192 ms: 1.32x slower
sympy_expand
454 ms
605 ms: 1.33x slower
crypto_pyaes
86.6 ms
116 ms: 1.34x slower
sqlalchemy_imperative
16.7 ms
22.4 ms: 1.34x slower
nqueens
99.2 ms
134 ms: 1.35x slower
scimark_monte_carlo
85.1 ms
117 ms: 1.37x slower
meteor_contest
112 ms
154 ms: 1.37x slower
sqlglot_parse
1.46 ms
2.02 ms: 1.38x slower
json_dumps
12.3 ms
16.9 ms: 1.38x slower
telco
8.51 ms
11.7 ms: 1.38x slower
hexiom
6.98 ms
9.64 ms: 1.38x slower
thrift
937 us
1.30 ms: 1.39x slower
genshi_text
27.4 ms
38.5 ms: 1.40x slower
django_template
40.7 ms
57.2 ms: 1.41x slower
bench_thread_pool
1.31 ms
1.89 ms: 1.45x slower
richards
50.9 ms
74.4 ms: 1.46x slower
python_startup_no_site
8.37 ms
12.3 ms: 1.47x slower
coverage
87.3 ms
129 ms: 1.48x slower
deltablue
4.12 ms
6.10 ms: 1.48x slower
richards_super
58.5 ms
87.2 ms: 1.49x slower
fannkuch
443 ms
680 ms: 1.53x slower
typing_runtime_protocols
181 us
282 us: 1.56x slower
python_startup
11.4 ms
20.4 ms: 1.80x slower
nbody
105 ms
188 ms: 1.80x slower
mako
12.9 ms
23.3 ms: 1.80x slower
bench_mp_pool
7.05 ms
59.2 ms: 8.40x slower
Geometric mean
(ref)
1.21x slower
Benchmark hidden because not significant (5): deepcopy, sqlite_synth, pidigits, regex_dna, generators
Ignored benchmarks (17) of results/bm-20231002-3.12.0-0fb18b0/bm-20231002-arminc-aarch64-python-0fb18b02c8ad56299d6a-3.12.0-0fb18b0.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, gunicorn, mypy2, pickle, pickle_dict, pickle_list, tornado_http, unpickle, unpickle_list, xml_etree_generate, xml_etree_iterparse, xml_etree_parse, xml_etree_process
Ignored benchmarks (7) of results/bm-20250122-3.14.0a4+-1b4e8c3-NOGIL/bm-20250122-arminc-aarch64-nascheme-1b4e8c39e99ce39b39c7-3.14.0a4+-1b4e8c3.json: bpe_tokeniser, connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.134x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.14x
95% likely to have a slowdown of 1.14x
99% likely to have a slowdown of 1.12x