fork: faster-cpython
ref: lower_before
machine: linux-x86_64
commit hash: 68df0a5
commit date: 2024-06-17
overall geometric mean: 1.08x faster
HPT reliability: 99.81%
HPT 99th percentile: 1.00x faster
Memory change: 1.04x
Benchmarks with tag 'apps':
Benchmark
bm-20221024-linux-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240617-linux-x86_64-faster%2dcpython-lower_before-3.14.0a0-68df0a5
2to3
264 ms
270 ms: 1.02x slower
docutils
2.66 sec
2.79 sec: 1.05x slower
html5lib
64.8 ms
68.9 ms: 1.06x slower
tornado_http
98.1 ms
93.6 ms: 1.05x faster
Geometric mean
(ref)
1.02x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20221024-linux-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240617-linux-x86_64-faster%2dcpython-lower_before-3.14.0a0-68df0a5
async_tree_none_tg
491 ms
332 ms: 1.48x faster
async_tree_none
528 ms
370 ms: 1.43x faster
async_tree_memoization_tg
626 ms
460 ms: 1.36x faster
async_tree_io
1.29 sec
951 ms: 1.35x faster
async_tree_cpu_io_mixed_tg
761 ms
580 ms: 1.31x faster
async_tree_memoization
639 ms
489 ms: 1.31x faster
async_tree_io_tg
1.29 sec
1.01 sec: 1.28x faster
async_tree_cpu_io_mixed
749 ms
622 ms: 1.20x faster
Geometric mean
(ref)
1.34x faster
Benchmarks with tag 'math':
Benchmark
bm-20221024-linux-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240617-linux-x86_64-faster%2dcpython-lower_before-3.14.0a0-68df0a5
nbody
96.0 ms
88.3 ms: 1.09x faster
pidigits
194 ms
190 ms: 1.02x faster
float
78.9 ms
78.1 ms: 1.01x faster
Geometric mean
(ref)
1.04x faster
Benchmarks with tag 'regex':
Benchmark
bm-20221024-linux-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240617-linux-x86_64-faster%2dcpython-lower_before-3.14.0a0-68df0a5
regex_compile
141 ms
134 ms: 1.06x faster
regex_v8
22.9 ms
24.2 ms: 1.06x slower
regex_effbot
3.51 ms
3.79 ms: 1.08x slower
regex_dna
205 ms
232 ms: 1.13x slower
Geometric mean
(ref)
1.05x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20221024-linux-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240617-linux-x86_64-faster%2dcpython-lower_before-3.14.0a0-68df0a5
json_dumps
13.3 ms
10.5 ms: 1.27x faster
unpickle_pure_python
242 us
216 us: 1.12x faster
tomli_loads
2.30 sec
2.18 sec: 1.06x faster
pickle_pure_python
320 us
305 us: 1.05x faster
xml_etree_parse
164 ms
160 ms: 1.03x faster
xml_etree_iterparse
108 ms
106 ms: 1.02x faster
json_loads
29.2 us
29.0 us: 1.01x faster
pickle_dict
34.6 us
34.7 us: 1.00x slower
unpickle_list
5.21 us
5.50 us: 1.05x slower
xml_etree_process
56.9 ms
60.0 ms: 1.05x slower
pickle
11.0 us
11.6 us: 1.06x slower
xml_etree_generate
81.1 ms
86.3 ms: 1.06x slower
unpickle
13.8 us
14.8 us: 1.07x slower
pickle_list
4.59 us
5.08 us: 1.11x slower
Geometric mean
(ref)
1.01x faster
Benchmarks with tag 'startup':
Benchmark
bm-20221024-linux-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240617-linux-x86_64-faster%2dcpython-lower_before-3.14.0a0-68df0a5
python_startup_no_site
6.01 ms
7.10 ms: 1.18x slower
python_startup
8.56 ms
10.7 ms: 1.25x slower
Geometric mean
(ref)
1.21x slower
Benchmarks with tag 'template':
Benchmark
bm-20221024-linux-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240617-linux-x86_64-faster%2dcpython-lower_before-3.14.0a0-68df0a5
genshi_xml
53.4 ms
51.5 ms: 1.04x faster
django_template
33.5 ms
34.4 ms: 1.03x slower
genshi_text
22.5 ms
23.7 ms: 1.05x slower
mako
10.7 ms
11.2 ms: 1.05x slower
Geometric mean
(ref)
1.02x slower
Benchmark
bm-20221024-linux-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240617-linux-x86_64-faster%2dcpython-lower_before-3.14.0a0-68df0a5
typing_runtime_protocols
520 us
166 us: 3.13x faster
generators
74.9 ms
29.4 ms: 2.55x faster
asyncio_tcp
875 ms
505 ms: 1.73x faster
asyncio_tcp_ssl
3.11 sec
1.85 sec: 1.68x faster
pylint
476 ms
316 ms: 1.51x faster
async_tree_none_tg
491 ms
332 ms: 1.48x faster
async_tree_none
528 ms
370 ms: 1.43x faster
comprehensions
23.6 us
16.7 us: 1.41x faster
async_tree_memoization_tg
626 ms
460 ms: 1.36x faster
deepcopy
365 us
270 us: 1.35x faster
async_tree_io
1.29 sec
951 ms: 1.35x faster
deepcopy_memo
40.2 us
29.9 us: 1.34x faster
async_tree_cpu_io_mixed_tg
761 ms
580 ms: 1.31x faster
async_tree_memoization
639 ms
489 ms: 1.31x faster
async_tree_io_tg
1.29 sec
1.01 sec: 1.28x faster
json_dumps
13.3 ms
10.5 ms: 1.27x faster
deltablue
3.92 ms
3.24 ms: 1.21x faster
async_tree_cpu_io_mixed
749 ms
622 ms: 1.20x faster
chaos
71.9 ms
60.4 ms: 1.19x faster
raytrace
309 ms
264 ms: 1.17x faster
deepcopy_reduce
3.22 us
2.78 us: 1.16x faster
pathlib
18.5 ms
16.3 ms: 1.14x faster
hexiom
6.89 ms
6.09 ms: 1.13x faster
nqueens
87.9 ms
78.2 ms: 1.12x faster
unpickle_pure_python
242 us
216 us: 1.12x faster
coroutines
27.0 ms
24.3 ms: 1.11x faster
logging_simple
6.22 us
5.62 us: 1.11x faster
richards_super
61.9 ms
56.1 ms: 1.10x faster
sympy_sum
169 ms
154 ms: 1.09x faster
nbody
96.0 ms
88.3 ms: 1.09x faster
sqlglot_parse
1.43 ms
1.32 ms: 1.09x faster
sqlglot_transpile
1.75 ms
1.62 ms: 1.08x faster
logging_format
6.81 us
6.35 us: 1.07x faster
sympy_str
297 ms
280 ms: 1.06x faster
sympy_integrate
21.5 ms
20.2 ms: 1.06x faster
tomli_loads
2.30 sec
2.18 sec: 1.06x faster
regex_compile
141 ms
134 ms: 1.06x faster
logging_silent
111 ns
105 ns: 1.06x faster
mdp
2.77 sec
2.63 sec: 1.06x faster
gc_traversal
4.01 ms
3.80 ms: 1.05x faster
pickle_pure_python
320 us
305 us: 1.05x faster
tornado_http
98.1 ms
93.6 ms: 1.05x faster
genshi_xml
53.4 ms
51.5 ms: 1.04x faster
crypto_pyaes
76.7 ms
74.0 ms: 1.04x faster
bench_thread_pool
834 us
807 us: 1.03x faster
go
149 ms
145 ms: 1.03x faster
xml_etree_parse
164 ms
160 ms: 1.03x faster
sympy_expand
484 ms
473 ms: 1.02x faster
pycparser
1.19 sec
1.16 sec: 1.02x faster
pidigits
194 ms
190 ms: 1.02x faster
scimark_monte_carlo
70.7 ms
69.1 ms: 1.02x faster
xml_etree_iterparse
108 ms
106 ms: 1.02x faster
sqlglot_normalize
113 ms
111 ms: 1.02x faster
scimark_lu
116 ms
114 ms: 1.02x faster
float
78.9 ms
78.1 ms: 1.01x faster
fannkuch
405 ms
401 ms: 1.01x faster
meteor_contest
109 ms
108 ms: 1.01x faster
json_loads
29.2 us
29.0 us: 1.01x faster
pprint_pformat
1.55 sec
1.55 sec: 1.01x faster
sqlglot_optimize
55.3 ms
55.0 ms: 1.01x faster
bench_mp_pool
24.0 ms
23.9 ms: 1.00x faster
pickle_dict
34.6 us
34.7 us: 1.00x slower
pprint_safe_repr
747 ms
755 ms: 1.01x slower
dulwich_log
64.6 ms
65.6 ms: 1.02x slower
json
5.24 ms
5.35 ms: 1.02x slower
2to3
264 ms
270 ms: 1.02x slower
django_template
33.5 ms
34.4 ms: 1.03x slower
asyncio_websockets
550 ms
567 ms: 1.03x slower
thrift
784 us
810 us: 1.03x slower
spectral_norm
108 ms
113 ms: 1.04x slower
docutils
2.66 sec
2.79 sec: 1.05x slower
genshi_text
22.5 ms
23.7 ms: 1.05x slower
mako
10.7 ms
11.2 ms: 1.05x slower
unpickle_list
5.21 us
5.50 us: 1.05x slower
xml_etree_process
56.9 ms
60.0 ms: 1.05x slower
pickle
11.0 us
11.6 us: 1.06x slower
regex_v8
22.9 ms
24.2 ms: 1.06x slower
html5lib
64.8 ms
68.9 ms: 1.06x slower
xml_etree_generate
81.1 ms
86.3 ms: 1.06x slower
unpickle
13.8 us
14.8 us: 1.07x slower
regex_effbot
3.51 ms
3.79 ms: 1.08x slower
scimark_fft
345 ms
377 ms: 1.09x slower
scimark_sor
121 ms
133 ms: 1.10x slower
pickle_list
4.59 us
5.08 us: 1.11x slower
regex_dna
205 ms
232 ms: 1.13x slower
pyflate
434 ms
492 ms: 1.14x slower
sqlite_synth
2.57 us
2.96 us: 1.15x slower
python_startup_no_site
6.01 ms
7.10 ms: 1.18x slower
async_generators
374 ms
442 ms: 1.18x slower
coverage
78.8 ms
94.5 ms: 1.20x slower
telco
6.86 ms
8.33 ms: 1.22x slower
create_gc_cycles
1.43 ms
1.76 ms: 1.23x slower
python_startup
8.56 ms
10.7 ms: 1.25x slower
Geometric mean
(ref)
1.08x faster
Benchmark hidden because not significant (3): richards, dask, scimark_sparse_mat_mult
Ignored benchmarks (9) of results/bm-20221024-3.11.0-deaf509/bm-20221024-linux-x86_64-python-v3.11.0-3.11.0-deaf509.json: aiohttp, chameleon, djangocms, flaskblogging, gunicorn, mypy2, sqlalchemy_declarative, sqlalchemy_imperative, unpack_sequence
Ignored benchmarks (1) of results/bm-20240617-3.14.0a0-68df0a5/bm-20240617-linux-x86_64-faster%2dcpython-lower_before-3.14.0a0-68df0a5.json: bpe_tokeniser
Reliability score: 99.81% 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