fork: eendebakpt
ref: binaryops_shift
machine: linux-x86_64
commit hash: 1895d69
commit date: 2025-01-31
overall geometric mean: 1.003x slower
HPT reliability: 99.78%
HPT 99th percentile: 1.00x slower
Memory change: 1.00x
Benchmarks with tag 'apps':
Benchmark
bm-20250130-linux-x86_64-python-510fefdc625dd2ed2b6b-3.14.0a4+-510fefd
bm-20250131-linux-x86_64-eendebakpt-binaryops_shift-3.14.0a4+-1895d69
2to3
251 ms
253 ms: 1.01x slower
docutils
2.57 sec
2.58 sec: 1.01x slower
html5lib
61.1 ms
60.2 ms: 1.01x faster
Geometric mean
(ref)
1.00x slower
Benchmark hidden because not significant (1): sphinx
Benchmarks with tag 'asyncio':
Benchmark
bm-20250130-linux-x86_64-python-510fefdc625dd2ed2b6b-3.14.0a4+-510fefd
bm-20250131-linux-x86_64-eendebakpt-binaryops_shift-3.14.0a4+-1895d69
async_generators
385 ms
384 ms: 1.00x faster
async_tree_memoization
322 ms
323 ms: 1.01x slower
async_tree_memoization_tg
313 ms
316 ms: 1.01x slower
async_tree_cpu_io_mixed_tg
485 ms
489 ms: 1.01x slower
Geometric mean
(ref)
1.00x slower
Benchmark hidden because not significant (7): async_tree_none_tg, coroutines, async_tree_none, asyncio_websockets, async_tree_io, async_tree_cpu_io_mixed, async_tree_io_tg
Benchmarks with tag 'math':
Benchmark
bm-20250130-linux-x86_64-python-510fefdc625dd2ed2b6b-3.14.0a4+-510fefd
bm-20250131-linux-x86_64-eendebakpt-binaryops_shift-3.14.0a4+-1895d69
pidigits
187 ms
186 ms: 1.00x faster
float
70.1 ms
71.1 ms: 1.02x slower
nbody
91.6 ms
94.4 ms: 1.03x slower
Geometric mean
(ref)
1.01x slower
Benchmarks with tag 'regex':
Benchmark
bm-20250130-linux-x86_64-python-510fefdc625dd2ed2b6b-3.14.0a4+-510fefd
bm-20250131-linux-x86_64-eendebakpt-binaryops_shift-3.14.0a4+-1895d69
regex_dna
212 ms
209 ms: 1.01x faster
regex_compile
125 ms
126 ms: 1.01x slower
regex_v8
24.8 ms
25.4 ms: 1.02x slower
regex_effbot
3.21 ms
3.34 ms: 1.04x slower
Geometric mean
(ref)
1.01x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20250130-linux-x86_64-python-510fefdc625dd2ed2b6b-3.14.0a4+-510fefd
bm-20250131-linux-x86_64-eendebakpt-binaryops_shift-3.14.0a4+-1895d69
xml_etree_process
59.2 ms
58.4 ms: 1.01x faster
xml_etree_iterparse
98.3 ms
97.4 ms: 1.01x faster
xml_etree_parse
140 ms
139 ms: 1.01x faster
pickle_pure_python
321 us
319 us: 1.01x faster
unpickle_pure_python
218 us
218 us: 1.00x faster
xml_etree_generate
83.6 ms
83.9 ms: 1.00x slower
tomli_loads
1.96 sec
1.97 sec: 1.01x slower
json_loads
28.5 us
28.8 us: 1.01x slower
json_dumps
11.8 ms
12.0 ms: 1.02x slower
Geometric mean
(ref)
1.00x slower
Benchmarks with tag 'startup':
Benchmark
bm-20250130-linux-x86_64-python-510fefdc625dd2ed2b6b-3.14.0a4+-510fefd
bm-20250131-linux-x86_64-eendebakpt-binaryops_shift-3.14.0a4+-1895d69
python_startup
12.7 ms
12.8 ms: 1.01x slower
python_startup_no_site
7.00 ms
7.07 ms: 1.01x slower
Geometric mean
(ref)
1.01x slower
Benchmarks with tag 'template':
Benchmark
bm-20250130-linux-x86_64-python-510fefdc625dd2ed2b6b-3.14.0a4+-510fefd
bm-20250131-linux-x86_64-eendebakpt-binaryops_shift-3.14.0a4+-1895d69
django_template
31.9 ms
31.7 ms: 1.01x faster
genshi_xml
47.9 ms
48.0 ms: 1.00x slower
mako
11.3 ms
11.5 ms: 1.02x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (1): genshi_text
Benchmark
bm-20250130-linux-x86_64-python-510fefdc625dd2ed2b6b-3.14.0a4+-510fefd
bm-20250131-linux-x86_64-eendebakpt-binaryops_shift-3.14.0a4+-1895d69
pyflate
464 ms
424 ms: 1.09x faster
spectral_norm
98.0 ms
94.0 ms: 1.04x faster
nqueens
82.0 ms
80.3 ms: 1.02x faster
richards
45.1 ms
44.4 ms: 1.02x faster
deltablue
3.23 ms
3.19 ms: 1.02x faster
html5lib
61.1 ms
60.2 ms: 1.01x faster
xml_etree_process
59.2 ms
58.4 ms: 1.01x faster
regex_dna
212 ms
209 ms: 1.01x faster
xml_etree_iterparse
98.3 ms
97.4 ms: 1.01x faster
django_template
31.9 ms
31.7 ms: 1.01x faster
logging_format
6.07 us
6.03 us: 1.01x faster
dulwich_log
64.5 ms
64.1 ms: 1.01x faster
xml_etree_parse
140 ms
139 ms: 1.01x faster
scimark_lu
117 ms
117 ms: 1.01x faster
richards_super
51.5 ms
51.2 ms: 1.01x faster
pickle_pure_python
321 us
319 us: 1.01x faster
async_generators
385 ms
384 ms: 1.00x faster
unpickle_pure_python
218 us
218 us: 1.00x faster
pidigits
187 ms
186 ms: 1.00x faster
mdp
2.47 sec
2.48 sec: 1.00x slower
bench_thread_pool
857 us
860 us: 1.00x slower
sqlglot_parse
1.26 ms
1.26 ms: 1.00x slower
genshi_xml
47.9 ms
48.0 ms: 1.00x slower
xml_etree_generate
83.6 ms
83.9 ms: 1.00x slower
create_gc_cycles
2.44 ms
2.45 ms: 1.00x slower
sqlglot_transpile
1.56 ms
1.57 ms: 1.00x slower
sqlalchemy_declarative
128 ms
128 ms: 1.00x slower
sympy_str
265 ms
266 ms: 1.01x slower
sympy_integrate
19.6 ms
19.7 ms: 1.01x slower
async_tree_memoization
322 ms
323 ms: 1.01x slower
sqlalchemy_imperative
16.4 ms
16.5 ms: 1.01x slower
scimark_fft
337 ms
339 ms: 1.01x slower
regex_compile
125 ms
126 ms: 1.01x slower
docutils
2.57 sec
2.58 sec: 1.01x slower
raytrace
270 ms
271 ms: 1.01x slower
many_optionals
927 us
933 us: 1.01x slower
meteor_contest
105 ms
106 ms: 1.01x slower
sympy_sum
145 ms
146 ms: 1.01x slower
async_tree_memoization_tg
313 ms
316 ms: 1.01x slower
async_tree_cpu_io_mixed_tg
485 ms
489 ms: 1.01x slower
tomli_loads
1.96 sec
1.97 sec: 1.01x slower
python_startup
12.7 ms
12.8 ms: 1.01x slower
bpe_tokeniser
4.39 sec
4.42 sec: 1.01x slower
deepcopy_memo
30.2 us
30.4 us: 1.01x slower
python_startup_no_site
7.00 ms
7.07 ms: 1.01x slower
chaos
58.0 ms
58.5 ms: 1.01x slower
sqlite_synth
2.77 us
2.80 us: 1.01x slower
json_loads
28.5 us
28.8 us: 1.01x slower
2to3
251 ms
253 ms: 1.01x slower
bench_mp_pool
80.5 ms
81.3 ms: 1.01x slower
comprehensions
16.3 us
16.4 us: 1.01x slower
deepcopy
257 us
260 us: 1.01x slower
scimark_sor
120 ms
122 ms: 1.01x slower
logging_silent
108 ns
110 ns: 1.02x slower
float
70.1 ms
71.1 ms: 1.02x slower
json_dumps
11.8 ms
12.0 ms: 1.02x slower
go
117 ms
118 ms: 1.02x slower
fannkuch
405 ms
412 ms: 1.02x slower
pprint_safe_repr
721 ms
734 ms: 1.02x slower
hexiom
6.13 ms
6.26 ms: 1.02x slower
pprint_pformat
1.48 sec
1.51 sec: 1.02x slower
regex_v8
24.8 ms
25.4 ms: 1.02x slower
mako
11.3 ms
11.5 ms: 1.02x slower
json
5.09 ms
5.23 ms: 1.03x slower
nbody
91.6 ms
94.4 ms: 1.03x slower
pycparser
1.12 sec
1.16 sec: 1.03x slower
gc_traversal
4.61 ms
4.77 ms: 1.03x slower
regex_effbot
3.21 ms
3.34 ms: 1.04x slower
scimark_sparse_mat_mult
4.41 ms
4.61 ms: 1.04x slower
Geometric mean
(ref)
1.00x slower
Benchmark hidden because not significant (27): coverage, logging_simple, typing_runtime_protocols, async_tree_none_tg, connected_components, generators, coroutines, subparsers, async_tree_none, scimark_monte_carlo, crypto_pyaes, sqlglot_optimize, thrift, asyncio_websockets, sympy_expand, async_tree_io, async_tree_cpu_io_mixed, pylint, genshi_text, telco, sqlglot_normalize, pathlib, deepcopy_reduce, shortest_path, sphinx, k_core, async_tree_io_tg
Geometric mean (including insignificant results): 1.003x slower
Reliability score: 99.78% likely to be slow
90% likely to have a slowdown of 1.00x
95% likely to have a slowdown of 1.00x
99% likely to have a slowdown of 1.00x