Crate fionn_simd 

SIMD-accelerated utilities for fionn

This crate provides SIMD-accelerated utilities for JSON processing:

• Skip strategies for fast JSON value skipping (Scalar, Langdale, JsonSki, AVX2)
• Line boundary detection for JSONL files
• Character classification

Skip Strategies

The skip module provides multiple implementations for skipping JSON values:

• ScalarSkip - Byte-by-byte baseline
• LangdaleSkip - Langdale-Lemire XOR prefix algorithm
• JsonSkiSkip - JSONSki bracket counting (default)
• Avx2Skip - AVX2 SIMD acceleration (x86_64)

Use SkipStrategy for runtime selection of the best strategy.

Re-exports

pub use skip::JsonSkiSkip;

pub use skip::LangdaleSkip;

pub use skip::ParallelSkipper;

pub use skip::ScalarSkip;

pub use skip::Skip;

pub use skip::SkipResult;

pub use skip::SkipStrategy;

pub use skip::skip_arrays_parallel;

pub use skip::skip_objects_parallel;

pub use skip::skip_values_parallel;

pub use x86::skip::Avx2Skip;

Modules

skip

Skip strategies for JSON container traversal

x86

x86/x86_64 SIMD implementations

Structs

SimdLineSeparator

SIMD-accelerated line separator detection for JSONL

SimdStructuralFilter

SIMD-accelerated structural filtering for JSONL documents