corydolphin:convert-ast-to-dataclasses - Branch - graphql-python/graphql-core

7: Convert AST nodes to frozen dataclasses (70% faster decode, 40% faster parsing)

#256Merged

Comparing

corydolphin:convert-ast-to-dataclasses

(

c04825e

) with

main

(

020ec1f

)

-23%

Improvements: 5

Regressions: 1

Untouched: 12

Benchmarks

Failed

test_validate_introspection_query

tests/benchmarks/test_validate_gql.py

Regression

-23%

15 ms19.6 ms

Improved

test_pickle_large_query_decode

tests/benchmarks/test_serialization.py

×5

207.9 ms41.6 ms

test_pickle_large_query_roundtrip

tests/benchmarks/test_serialization.py

×3.3

317.9 ms97.1 ms

test_pickle_large_query_encode

tests/benchmarks/test_serialization.py

+98%

110.6 ms55.9 ms

test_parse_large_query

tests/benchmarks/test_serialization.py

+76%

419.7 ms238.1 ms

test_parse_kitchen_sink

tests/benchmarks/test_parser.py

+59%

6.8 ms4.3 ms

Passed

test_build_schema_from_introspection

tests/benchmarks/test_build_client_schema.py

+2%

115.9 ms113.9 ms

test_execute_basic_sync

tests/benchmarks/test_execution_sync.py

+2%

2.6 ms2.5 ms

test_execute_basic_async

tests/benchmarks/test_execution_async.py

+1%

2.7 ms2.7 ms

test_recreate_a_graphql_schema

tests/benchmarks/test_graphql_schema.py

+1%

12.8 ms12.7 ms

test_execute_async_iterable_list_field

tests/benchmarks/test_async_iterable.py

13.4 ms13.4 ms

test_visit_all_ast_nodes_in_parallel

tests/benchmarks/test_visit.py

1.6 s1.6 s

test_visit_all_ast_nodes

tests/benchmarks/test_visit.py

201.5 ms201.6 ms

test_validate_sdl_document

tests/benchmarks/test_validate_sdl.py

426.7 ms427.8 ms

test_validate_invalid_query

tests/benchmarks/test_validate_invalid_gql.py

99.7 ms100 ms

test_execute_introspection_query

tests/benchmarks/test_introspection_from_schema.py

-1%

914.8 ms919.7 ms

test_build_schema_from_ast

tests/benchmarks/test_build_ast_schema.py

-1%

104.7 ms106 ms

test_many_repeated_fields

tests/benchmarks/test_repeated_fields.py

-5%

265.5 ms280.1 ms

Commits

Click on a commit to change the comparison range

Base

main

020ec1f

-23.61%

Convert AST nodes to frozen dataclasses (70% faster decode, 40% faster parsing) Refactor all of the GraphQL AST Nodes to use Python dataclasses to provide better type safety, immutability guarantees, and cleaner code while maintaining backwards compatibility with existing APIs. Benchmark comparison (837f604 base vs dataclasses): | Benchmark | Base | Dataclass | Change | |---------------------------------|--------|------------|-----------------| | test_parse_large_query | 33,108 | 18,689 | 44% faster | | test_parse_kitchen_sink | 577 | 361 | 37% faster | | test_pickle_large_query_decode | 18,520 | 5,549 | 70% faster (3x) | | test_pickle_large_query_encode | 9,038 | 4,117 | 54% faster (2x) | | test_pickle_large_query_round | 28,048 | 10,206 | 64% faster (3x) | | test_many_repeated_fields | 15,918 | 14,909 | 6% faster | | test_execute_basic_sync | 310 | 292 | 6% faster | | test_execute_basic_async | 354 | 338 | 5% faster |

6e52ed0

4 days ago

by corydolphin

+0.18%

Merge branch 'main' into convert-ast-to-dataclasses

c04825e

2 days ago

by Cito

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