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optimize conversion from bytes for Vec<u8> and [u8; N]

#5244
Comparing
davidhewitt:optimized-bytes-extraction
(
4ac10f3
) with
main
(
b31a258
)
CodSpeed Performance Gauge
×32
Improvements
6
Untouched
92
Ignored
19

Benchmarks

Improved

vec_bytes_from_py_bytearray_large
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::vec_bytes_from_py_bytearray_large
CodSpeed Performance Gauge
×32
5,764.3 µs177.7 µs
vec_bytes_from_py_bytes_large
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::vec_bytes_from_py_bytes_large
CodSpeed Performance Gauge
×32
5,625.4 µs177.8 µs
vec_bytes_from_py_bytearray_medium
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::vec_bytes_from_py_bytearray_medium
CodSpeed Performance Gauge
×11
23.5 µs2.1 µs
vec_bytes_from_py_bytes_medium
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::vec_bytes_from_py_bytes_medium
CodSpeed Performance Gauge
×11
23.2 µs2.2 µs
vec_bytes_from_py_bytearray_small
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::vec_bytes_from_py_bytearray_small
CodSpeed Performance Gauge
×5.4
4,333.3 ns799.2 ns
vec_bytes_from_py_bytes_small
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::vec_bytes_from_py_bytes_small
CodSpeed Performance Gauge
×5.2
4,332.2 ns829.2 ns

Passed

extract_int_extract_fail
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_int_extract_fail
CodSpeed Performance Gauge
+5%
12.2 µs11.6 µs
getattr_intern
pyo3-benches/benches/bench_intern.rs::benches::criterion_benchmark::getattr_intern
CodSpeed Performance Gauge
+2%
3.4 µs3.3 µs
decimal_via_extract
pyo3-benches/benches/bench_decimal.rs::benches::criterion_benchmark::decimal_via_extract
CodSpeed Performance Gauge
+1%
15.1 µs15 µs
extract_float_extract_fail
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_float_extract_fail
CodSpeed Performance Gauge
+1%
11.8 µs11.7 µs
tuple_nth_back
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_nth_back
CodSpeed Performance Gauge
+1%
4.2 µs4.2 µs
not_a_list_via_extract_enum
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::not_a_list_via_extract_enum
CodSpeed Performance Gauge
+1%
17.2 µs17.1 µs
dirty_attach
pyo3-benches/benches/bench_attach.rs::benches::criterion_benchmark::dirty_attach
CodSpeed Performance Gauge
+1%
5.2 µs5.2 µs
test_getter
pytests/tests/test_pyclasses.py::test_getter
CodSpeed Performance Gauge
+1%
17.5 µs17.4 µs
test_simple_py
pytests/tests/test_pyfunctions.py::test_simple_py
CodSpeed Performance Gauge
+1%
17.5 µs17.4 µs
test_simple_args_kwargs_rs
pytests/tests/test_pyfunctions.py::test_simple_args_kwargs_rs
CodSpeed Performance Gauge
0%
19.3 µs19.2 µs
extract_bigint_huge_positive
pyo3-benches/benches/bench_bigint.rs::benches::criterion_benchmark::extract_bigint_huge_positive
CodSpeed Performance Gauge
0%
11.7 µs11.7 µs
extract_hashbrown_map
pyo3-benches/benches/bench_dict.rs::benches::criterion_benchmark::extract_hashbrown_map
CodSpeed Performance Gauge
0%
17.8 ms17.8 ms
drop_many_objects_without_gil
pyo3-benches/benches/bench_py.rs::benches::criterion_benchmark::drop_many_objects_without_gil
CodSpeed Performance Gauge
0%
41.6 µs41.6 µs
call_method_0
pyo3-benches/benches/bench_call.rs::benches::criterion_benchmark::call_method_0
CodSpeed Performance Gauge
0%
608.3 µs608.2 µs
call_one_arg
pyo3-benches/benches/bench_call.rs::benches::criterion_benchmark::call_one_arg
CodSpeed Performance Gauge
0%
232.2 µs232.2 µs
extract_hashmap
pyo3-benches/benches/bench_dict.rs::benches::criterion_benchmark::extract_hashmap
CodSpeed Performance Gauge
0%
20.5 ms20.5 ms
call_method_1
pyo3-benches/benches/bench_call.rs::benches::criterion_benchmark::call_method_1
CodSpeed Performance Gauge
0%
657.5 µs657.4 µs
tuple_get_item_unchecked
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_get_item_unchecked
CodSpeed Performance Gauge
0%
3.5 ms3.5 ms
tuple_get_item
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_get_item
CodSpeed Performance Gauge
0%
4 ms4 ms
tuple_get_borrowed_item
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_get_borrowed_item
CodSpeed Performance Gauge
0%
3.8 ms3.8 ms
call_method_one_arg
pyo3-benches/benches/bench_call.rs::benches::criterion_benchmark::call_method_one_arg
CodSpeed Performance Gauge
0%
628.1 µs628.1 µs
tuple_get_borrowed_item_unchecked
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_get_borrowed_item_unchecked
CodSpeed Performance Gauge
0%
3.3 ms3.3 ms
iter_tuple
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::iter_tuple
CodSpeed Performance Gauge
0%
5.9 ms5.9 ms
list_new
pyo3-benches/benches/bench_list.rs::benches::criterion_benchmark::list_new
CodSpeed Performance Gauge
0%
6.7 ms6.7 ms
dict_get_item
pyo3-benches/benches/bench_dict.rs::benches::criterion_benchmark::dict_get_item
CodSpeed Performance Gauge
0%
16.5 ms16.5 ms
iter_dict
pyo3-benches/benches/bench_dict.rs::benches::criterion_benchmark::iter_dict
CodSpeed Performance Gauge
0%
11.4 ms11.4 ms
collect_generic_iterator
pyo3-benches/benches/bench_any.rs::benches::criterion_benchmark::collect_generic_iterator
CodSpeed Performance Gauge
0%
105.4 ms105.4 ms
dict_new
pyo3-benches/benches/bench_dict.rs::benches::criterion_benchmark::dict_new
CodSpeed Performance Gauge
0%
25.7 ms25.7 ms
identify_object_type
pyo3-benches/benches/bench_any.rs::benches::criterion_benchmark::identify_object_type
CodSpeed Performance Gauge
0%
15.5 µs15.5 µs
clean_attach
pyo3-benches/benches/bench_attach.rs::benches::criterion_benchmark::clean_attach
CodSpeed Performance Gauge
0%
3.6 µs3.6 µs
call_0
pyo3-benches/benches/bench_call.rs::benches::criterion_benchmark::call_0
CodSpeed Performance Gauge
0%
191.6 µs191.6 µs
test_positional_only_py
pytests/tests/test_pyfunctions.py::test_positional_only_py
CodSpeed Performance Gauge
0%
13.6 µs13.6 µs
tuple_nth
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_nth
CodSpeed Performance Gauge
0%
4.1 µs4.1 µs
test_with_typed_args_py
pytests/tests/test_pyfunctions.py::test_with_typed_args_py
CodSpeed Performance Gauge
0%
13.7 µs13.7 µs
byte_slice_into_pyobject_medium
pyo3-benches/benches/bench_intopyobject.rs::benches::criterion_benchmark::byte_slice_into_pyobject_medium
CodSpeed Performance Gauge
0%
1.6 µs1.6 µs
iter_set
pyo3-benches/benches/bench_set.rs::benches::criterion_benchmark::iter_set
CodSpeed Performance Gauge
0%
10.6 ms10.6 ms
tuple_to_list
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_to_list
CodSpeed Performance Gauge
0%
1.6 ms1.6 ms
iter_list
pyo3-benches/benches/bench_list.rs::benches::criterion_benchmark::iter_list
CodSpeed Performance Gauge
0%
6.7 ms6.7 ms
tuple_new
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_new
CodSpeed Performance Gauge
0%
6.7 ms6.7 ms
list_get_item
pyo3-benches/benches/bench_list.rs::benches::criterion_benchmark::list_get_item
CodSpeed Performance Gauge
0%
4.1 ms4.1 ms
set_new
pyo3-benches/benches/bench_set.rs::benches::criterion_benchmark::set_new
CodSpeed Performance Gauge
0%
15.2 ms15.2 ms
tuple_new_list
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_new_list
CodSpeed Performance Gauge
0%
2.1 ms2.1 ms
call_method
pyo3-benches/benches/bench_call.rs::benches::criterion_benchmark::call_method
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
list_get_item_unchecked
pyo3-benches/benches/bench_list.rs::benches::criterion_benchmark::list_get_item_unchecked
CodSpeed Performance Gauge
0%
3.5 ms3.5 ms
call
pyo3-benches/benches/bench_call.rs::benches::criterion_benchmark::call
CodSpeed Performance Gauge
0%
609.5 µs609.5 µs
byte_slice_into_pyobject_large
pyo3-benches/benches/bench_intopyobject.rs::benches::criterion_benchmark::byte_slice_into_pyobject_large
CodSpeed Performance Gauge
0%
176.7 µs176.7 µs
call_1
pyo3-benches/benches/bench_call.rs::benches::criterion_benchmark::call_1
CodSpeed Performance Gauge
0%
253.4 µs253.5 µs
extract_hashset
pyo3-benches/benches/bench_set.rs::benches::criterion_benchmark::extract_hashset
CodSpeed Performance Gauge
0%
20.8 ms20.8 ms
bytes_new_large
pyo3-benches/benches/bench_intopyobject.rs::benches::criterion_benchmark::bytes_new_large
CodSpeed Performance Gauge
0%
176.7 µs176.7 µs
extract_btreemap
pyo3-benches/benches/bench_dict.rs::benches::criterion_benchmark::extract_btreemap
CodSpeed Performance Gauge
0%
37.7 ms37.7 ms
extract_hashbrown_set
pyo3-benches/benches/bench_set.rs::benches::criterion_benchmark::extract_hashbrown_set
CodSpeed Performance Gauge
0%
16.2 ms16.2 ms
test_simple_kwargs_py
pytests/tests/test_pyfunctions.py::test_simple_kwargs_py
CodSpeed Performance Gauge
0%
20.4 µs20.5 µs
test_setter
pytests/tests/test_pyclasses.py::test_setter
CodSpeed Performance Gauge
0%
16.9 µs16.9 µs
test_with_typed_args_rs
pytests/tests/test_pyfunctions.py::test_with_typed_args_rs
CodSpeed Performance Gauge
0%
17.4 µs17.5 µs
test_proto_call_py
pytests/tests/test_pyclasses.py::test_proto_call_py
CodSpeed Performance Gauge
0%
14.4 µs14.5 µs
test_class_attribute
pytests/tests/test_pyclasses.py::test_class_attribute
CodSpeed Performance Gauge
0%
14.1 µs14.1 µs
test_method_call_py
pytests/tests/test_pyclasses.py::test_method_call_py
CodSpeed Performance Gauge
0%
14 µs14 µs
test_none_py
pytests/tests/test_pyfunctions.py::test_none_py
CodSpeed Performance Gauge
0%
13.3 µs13.4 µs
test_none_rs
pytests/tests/test_pyfunctions.py::test_none_rs
CodSpeed Performance Gauge
0%
12.7 µs12.7 µs
extract_bigint_extract_fail
pyo3-benches/benches/bench_bigint.rs::benches::criterion_benchmark::extract_bigint_extract_fail
CodSpeed Performance Gauge
0%
12.2 µs12.2 µs
test_simple_kwargs_rs
pytests/tests/test_pyfunctions.py::test_simple_kwargs_rs
CodSpeed Performance Gauge
0%
18.8 µs18.9 µs
test_method_call
pytests/tests/test_pyclasses.py::test_method_call
CodSpeed Performance Gauge
0%
14.9 µs14.9 µs
test_proto_call
pytests/tests/test_pyclasses.py::test_proto_call
CodSpeed Performance Gauge
0%
13.4 µs13.4 µs
test_empty_class_init_py
pytests/tests/test_pyclasses.py::test_empty_class_init_py
CodSpeed Performance Gauge
0%
14 µs14.1 µs
first_time_init
pyo3-benches/benches/bench_pyclass.rs::benches::criterion_benchmark::first_time_init
CodSpeed Performance Gauge
0%
39.5 µs39.7 µs
test_simple_args_py
pytests/tests/test_pyfunctions.py::test_simple_args_py
CodSpeed Performance Gauge
0%
17.8 µs17.9 µs
drop_many_objects
pyo3-benches/benches/bench_py.rs::benches::criterion_benchmark::drop_many_objects
CodSpeed Performance Gauge
-1%
11.3 µs11.4 µs
test_simple_rs
pytests/tests/test_pyfunctions.py::test_simple_rs
CodSpeed Performance Gauge
-1%
18.3 µs18.4 µs
list_nth_back
pyo3-benches/benches/bench_list.rs::benches::criterion_benchmark::list_nth_back
CodSpeed Performance Gauge
-1%
4.5 µs4.5 µs
enum_from_pyobject
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::enum_from_pyobject
CodSpeed Performance Gauge
-1%
24.7 µs24.8 µs
list_nth
pyo3-benches/benches/bench_list.rs::benches::criterion_benchmark::list_nth
CodSpeed Performance Gauge
-1%
4.4 µs4.4 µs
extract_bigint_big_negative
pyo3-benches/benches/bench_bigint.rs::benches::criterion_benchmark::extract_bigint_big_negative
CodSpeed Performance Gauge
-1%
4 µs4 µs
test_static_method
pytests/tests/test_pyclasses.py::test_static_method
CodSpeed Performance Gauge
-1%
15.8 µs15.9 µs
test_simple_args_rs
pytests/tests/test_pyfunctions.py::test_simple_args_rs
CodSpeed Performance Gauge
-1%
19.1 µs19.2 µs
extract_btreeset
pyo3-benches/benches/bench_set.rs::benches::criterion_benchmark::extract_btreeset
CodSpeed Performance Gauge
-1%
15.8 ms15.9 ms
test_empty_class_init
pytests/tests/test_pyclasses.py::test_empty_class_init
CodSpeed Performance Gauge
-1%
23.5 µs23.7 µs
test_simple_args_kwargs_py
pytests/tests/test_pyfunctions.py::test_simple_args_kwargs_py
CodSpeed Performance Gauge
-1%
20.6 µs20.8 µs
test_args_kwargs_py
pytests/tests/test_pyfunctions.py::test_args_kwargs_py
CodSpeed Performance Gauge
-1%
19 µs19.1 µs
test_class_method
pytests/tests/test_pyclasses.py::test_class_method
CodSpeed Performance Gauge
-1%
17.8 µs18 µs
test_args_kwargs_rs
pytests/tests/test_pyfunctions.py::test_args_kwargs_rs
CodSpeed Performance Gauge
-1%
14.3 µs14.5 µs
err_new_restore_and_fetch
pyo3-benches/benches/bench_err.rs::benches::criterion_benchmark::err_new_restore_and_fetch
CodSpeed Performance Gauge
-1%
7.8 µs7.9 µs
extract_bigint_huge_negative
pyo3-benches/benches/bench_bigint.rs::benches::criterion_benchmark::extract_bigint_huge_negative
CodSpeed Performance Gauge
-1%
13.1 µs13.3 µs
test_positional_only_rs
pytests/tests/test_pyfunctions.py::test_positional_only_rs
CodSpeed Performance Gauge
-1%
13.7 µs14 µs
extract_str_extract_fail
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_str_extract_fail
CodSpeed Performance Gauge
-2%
1.8 µs1.8 µs
bytes_new_medium
pyo3-benches/benches/bench_intopyobject.rs::benches::criterion_benchmark::bytes_new_medium
CodSpeed Performance Gauge
-2%
1.6 µs1.6 µs
tuple_into_pyobject
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::tuple_into_pyobject
CodSpeed Performance Gauge
-2%
2.8 µs2.9 µs
ordered_richcmp
pyo3-benches/benches/bench_comparisons.rs::benches::criterion_benchmark::ordered_richcmp
CodSpeed Performance Gauge
-2%
2.6 µs2.7 µs
err_new_without_gil
pyo3-benches/benches/bench_err.rs::benches::criterion_benchmark::err_new_without_gil
CodSpeed Performance Gauge
-2%
1.3 µs1.3 µs
ordered_dunder_methods
pyo3-benches/benches/bench_comparisons.rs::benches::criterion_benchmark::ordered_dunder_methods
CodSpeed Performance Gauge
-3%
2.7 µs2.8 µs
extract_bigint_big_positive
pyo3-benches/benches/bench_bigint.rs::benches::criterion_benchmark::extract_bigint_big_positive
CodSpeed Performance Gauge
-3%
3.6 µs3.7 µs
vec_into_pyobject
pyo3-benches/benches/bench_intopyobject.rs::benches::criterion_benchmark::vec_into_pyobject
CodSpeed Performance Gauge
-3%
2.5 µs2.6 µs
extract_bigint_small
pyo3-benches/benches/bench_bigint.rs::benches::criterion_benchmark::extract_bigint_small
CodSpeed Performance Gauge
-6%
2.6 µs2.7 µs

Ignored

bytes_new_small
pyo3-benches/benches/bench_intopyobject.rs::benches::criterion_benchmark::bytes_new_small
Ignored
CodSpeed Performance Gauge
0%
305.8 ns305.8 ns
sequence_from_list
pyo3-benches/benches/bench_list.rs::benches::criterion_benchmark::sequence_from_list
Ignored
CodSpeed Performance Gauge
+12%
273.6 ns244.4 ns
sequence_from_tuple
pyo3-benches/benches/bench_tuple.rs::benches::criterion_benchmark::sequence_from_tuple
Ignored
CodSpeed Performance Gauge
+12%
273.6 ns244.4 ns
getattr_direct
pyo3-benches/benches/bench_intern.rs::benches::criterion_benchmark::getattr_direct
Ignored
CodSpeed Performance Gauge
-1%
6.5 µs6.6 µs
mapping_from_dict
pyo3-benches/benches/bench_dict.rs::benches::criterion_benchmark::mapping_from_dict
Ignored
CodSpeed Performance Gauge
+11%
302.8 ns273.6 ns
list_via_cast
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::list_via_cast
Ignored
CodSpeed Performance Gauge
0%
149.2 ns149.2 ns
byte_slice_into_pyobject_small
pyo3-benches/benches/bench_intopyobject.rs::benches::criterion_benchmark::byte_slice_into_pyobject_small
Ignored
CodSpeed Performance Gauge
0%
335 ns335 ns
extract_float_extract_success
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_float_extract_success
Ignored
CodSpeed Performance Gauge
-7%
362.2 ns391.4 ns
extract_int_cast_fail
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_int_cast_fail
Ignored
CodSpeed Performance Gauge
+27%
274.7 ns216.4 ns
not_a_list_via_cast
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::not_a_list_via_cast
Ignored
CodSpeed Performance Gauge
+16%
211.7 ns182.5 ns
list_via_extract
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::list_via_extract
Ignored
CodSpeed Performance Gauge
0%
183.9 ns183.9 ns
extract_float_cast_success
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_float_cast_success
Ignored
CodSpeed Performance Gauge
0%
149.2 ns149.2 ns
extract_int_extract_success
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_int_extract_success
Ignored
CodSpeed Performance Gauge
0%
522.8 ns522.8 ns
extract_str_cast_fail
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_str_cast_fail
Ignored
CodSpeed Performance Gauge
+16%
211.7 ns182.5 ns
extract_str_cast_success
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_str_cast_success
Ignored
CodSpeed Performance Gauge
0%
555 ns555 ns
not_a_list_via_extract
pyo3-benches/benches/bench_frompyobject.rs::benches::criterion_benchmark::not_a_list_via_extract
Ignored
CodSpeed Performance Gauge
+16%
211.4 ns182.2 ns
extract_int_cast_success
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_int_cast_success
Ignored
CodSpeed Performance Gauge
+5%
587.2 ns558.1 ns
extract_str_extract_success
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_str_extract_success
Ignored
CodSpeed Performance Gauge
+5%
579.2 ns550 ns
extract_float_cast_fail
pyo3-benches/benches/bench_extract.rs::benches::criterion_benchmark::extract_float_cast_fail
Ignored
CodSpeed Performance Gauge
+14%
483.1 ns424.7 ns

Commits

Click on a commit to change the comparison range
Base
main
b31a258
-0.03%
optimize conversion from bytes for `Vec<u8>` and `[u8; N]`
2bd2f20
2 months ago
by davidhewitt
×32
tidy specialized implementations
2c579cc
12 hours ago
by davidhewitt
-0.53%
fix clippy
9b8efd2
10 hours ago
by davidhewitt
+0.34%
Merge branch 'PyO3:main' into optimized-bytes-extraction
4ac10f3
24 minutes ago
by davidhewitt
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