dh/iter-skip - Branch - pydantic/jiter

convert skip to iterate instead of call recursive functions

#111Merged

Comparing

dh/iter-skip

(

aa6b268

) with

main

(

366d16a

)

+67%

Improvements: 4

Untouched: 69

Benchmarks

Improved

pass2_jiter_skip

crates/jiter/benches/main.rs

+67%

3.5 µs2.1 µs

big_jiter_skip

crates/jiter/benches/main.rs

+12%

19.6 ms17.5 ms

short_numbers_jiter_skip

crates/jiter/benches/main.rs

+11%

61 µs55.1 µs

x100_jiter_skip

crates/jiter/benches/main.rs

+10%

1.3 µs1.2 µs

Passed

sentence_jiter_iter

crates/jiter/benches/main.rs

+8%

7.6 µs7.1 µs

true_array_jiter_skip

crates/jiter/benches/main.rs

+7%

4.9 µs4.6 µs

python_parse_massive_ints_array

crates/jiter/benches/python.rs

+7%

1.3 ms1.2 ms

bigints_array_jiter_skip

crates/jiter/benches/main.rs

+7%

95.3 µs89.4 µs

floats_array_jiter_skip

crates/jiter/benches/main.rs

+6%

108.2 µs102.4 µs

medium_response_jiter_skip

crates/jiter/benches/main.rs

+6%

17.3 µs16.4 µs

string_array_jiter_skip

crates/jiter/benches/main.rs

+5%

7.8 µs7.4 µs

true_object_jiter_skip

crates/jiter/benches/main.rs

+5%

12.5 µs11.9 µs

x100_jiter_iter

crates/jiter/benches/main.rs

+5%

1.3 µs1.2 µs

pass1_jiter_skip

crates/jiter/benches/main.rs

+4%

13.6 µs13 µs

big_serde_value

crates/jiter/benches/main.rs

+4%

208.4 ms201.2 ms

big_jiter_value

crates/jiter/benches/main.rs

+3%

52.2 ms50.5 ms

x100_serde_iter

crates/jiter/benches/main.rs

+3%

3 µs2.9 µs

sentence_jiter_skip

crates/jiter/benches/main.rs

+3%

2.1 µs2.1 µs

massive_ints_array_jiter_skip

crates/jiter/benches/main.rs

+3%

225.1 µs219.3 µs

unicode_jiter_skip

crates/jiter/benches/main.rs

+3%

2.3 µs2.2 µs

big_jiter_iter

crates/jiter/benches/main.rs

+2%

37.2 ms36.5 ms

x100_serde_value

crates/jiter/benches/main.rs

+2%

3.6 µs3.5 µs

short_numbers_serde_value

crates/jiter/benches/main.rs

+1%

560.7 µs555 µs

medium_response_jiter_value

crates/jiter/benches/main.rs

+1%

42.1 µs41.8 µs

true_object_serde_value

crates/jiter/benches/main.rs

+1%

78.7 µs78.3 µs

python_parse_true_object_not_cached

crates/jiter/benches/python.rs

+1%

71.9 µs71.5 µs

pass1_serde_value

crates/jiter/benches/main.rs

72 µs71.7 µs

sentence_serde_value

crates/jiter/benches/main.rs

9.1 µs9 µs

string_array_serde_value

crates/jiter/benches/main.rs

51 µs50.8 µs

string_array_jiter_iter

crates/jiter/benches/main.rs

8.3 µs8.3 µs

python_parse_string_array

crates/jiter/benches/python.rs

27 µs26.9 µs

python_parse_medium_response

crates/jiter/benches/python.rs

54.2 µs54.1 µs

floats_array_jiter_iter

crates/jiter/benches/main.rs

184.6 µs184.5 µs

bigints_array_jiter_value

crates/jiter/benches/main.rs

218.2 µs218 µs

python_parse_string_array_unique

crates/jiter/benches/python.rs

2.3 ms2.3 ms

massive_ints_array_jiter_value

crates/jiter/benches/main.rs

782.7 µs782.4 µs

floats_array_serde_value

crates/jiter/benches/main.rs

1.2 ms1.2 ms

floats_array_jiter_value

crates/jiter/benches/main.rs

313.3 µs313.3 µs

true_object_jiter_iter

crates/jiter/benches/main.rs

21.2 µs21.2 µs

true_array_jiter_iter

crates/jiter/benches/main.rs

5 µs5 µs

bigints_array_jiter_iter

crates/jiter/benches/main.rs

126.4 µs126.4 µs

lazy_map_lookup_1_10

crates/jiter/benches/main.rs

9 µs9 µs

python_parse_string_array_unique_not_cached

crates/jiter/benches/python.rs

3.7 ms3.7 ms

massive_ints_array_jiter_iter

crates/jiter/benches/main.rs

567 µs567 µs

massive_ints_array_serde_value

crates/jiter/benches/main.rs

2.3 ms2.3 ms

true_object_jiter_value

crates/jiter/benches/main.rs

30.6 µs30.6 µs

short_numbers_jiter_value

crates/jiter/benches/main.rs

168.9 µs169 µs

medium_response_serde_value

crates/jiter/benches/main.rs

85.5 µs85.6 µs

bigints_array_serde_value

crates/jiter/benches/main.rs

741.5 µs742.5 µs

python_parse_numeric

crates/jiter/benches/python.rs

13.6 µs13.6 µs

unicode_serde_value

crates/jiter/benches/main.rs

9.4 µs9.4 µs

python_parse_true_array

crates/jiter/benches/python.rs

16.9 µs16.9 µs

python_parse_other

crates/jiter/benches/python.rs

6.6 µs6.6 µs

lazy_map_lookup_3_50

crates/jiter/benches/main.rs

52.2 µs52.4 µs

string_array_jiter_value_owned

crates/jiter/benches/main.rs

-1%

41.4 µs41.6 µs

python_parse_true_object

crates/jiter/benches/python.rs

-1%

53.2 µs53.5 µs

python_parse_string_array_not_cached

crates/jiter/benches/python.rs

-1%

40.5 µs40.7 µs

medium_response_jiter_value_owned

crates/jiter/benches/main.rs

-1%

56.3 µs56.8 µs

true_array_serde_value

crates/jiter/benches/main.rs

-1%

23.8 µs24.1 µs

python_parse_medium_response_not_cached

crates/jiter/benches/python.rs

-1%

64.3 µs65 µs

string_array_jiter_value

crates/jiter/benches/main.rs

-1%

20 µs20.2 µs

pass1_jiter_value

crates/jiter/benches/main.rs

-2%

36.9 µs37.5 µs

lazy_map_lookup_2_20

crates/jiter/benches/main.rs

-2%

24.9 µs25.3 µs

true_array_jiter_value

crates/jiter/benches/main.rs

-2%

16.6 µs16.9 µs

pass2_jiter_iter

crates/jiter/benches/main.rs

-2%

6.4 µs6.5 µs

pass2_serde_value

crates/jiter/benches/main.rs

-2%

15.7 µs16 µs

x100_jiter_value

crates/jiter/benches/main.rs

-2%

1.5 µs1.5 µs

python_parse_x100

crates/jiter/benches/python.rs

-2%

3.6 µs3.7 µs

unicode_jiter_value

crates/jiter/benches/main.rs

-3%

9.1 µs9.3 µs

pass2_jiter_value

crates/jiter/benches/main.rs

-3%

22.6 µs23.3 µs

sentence_jiter_value

crates/jiter/benches/main.rs

-3%

8.1 µs8.3 µs

unicode_jiter_iter

crates/jiter/benches/main.rs

-4%

7.7 µs8 µs

python_parse_x100_not_cached

crates/jiter/benches/python.rs

-4%

3.4 µs3.5 µs

Commits

Click on a commit to change the comparison range

Base

main

366d16a

-22.53%

convert skip to iterate instead of call recursive functions

1194b3e

2 years ago

by davidhewitt

×2.3

try bitvec to avoid allocation

c54e14b

2 years ago

by davidhewitt

avoid stack growth for simple cases

8edf5e0

2 years ago

by davidhewitt

+77.22%

try fix recursion limit calc

aa6b268

2 years ago

by davidhewitt

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