aloe-simd-fallback

aloe-simd-fallback is a Rust crate providing efficient SIMD (Single Instruction, Multiple Data) operations with a reliable fallback mechanism for situations where native SIMD support is absent. The crate enables accelerated vectorized computation by abstracting over potential SIMD instructions across various platforms, offering both performance and portability.

Features

• Unified SIMD Trait Interface: Provides an abstraction over SIMD operations through the SIMDOps trait. This includes operations like addition, multiplication, comparison, and complex number multiplication using SIMD vectors.
• Fallback Capabilities: Implements fallback routines when native SIMD instructions are unavailable, ensuring consistent functionality.
• Extensible Operations: Supports customization and extension of operations through ScalarOp, Op, OpMask, and other traits.

Key Structures

• SIMDFallbackOps: Holds operations that serve as fallbacks to SIMD instructions. Offers error handling through SimdError for out-of-bounds operations.
• VSIMDUtility: Facilitates SIMD vector arithmetic operations such as addition, subtraction, multiplication, and logical operations.

Usage

Here’s how to leverage the crate for vector operations:

use aloe_simd_fallback::{SIMDOps, SIMDFallbackOps};

let a = ...; // Your SIMD vector
let b = ...; // Another SIMD vector

// Example to use add operation
let result = SIMDFallbackOps::add(a, b);

// Error handling for out-of-bounds access
match SIMDFallbackOps::get(a, 5) {
    Ok(value) => println!("Value: {value}"),
    Err(e) => println!("Error: {e:?}"),
};

Advanced Operations

• Complex Multiplications: Support for complex number multiplication with SIMD vectors, aiding in applications requiring complex arithmetic.
• Compile-time Computations: Provides log2_helper function for compile-time log base 2 calculations, useful in optimization scenarios.

Contributions

Contributions are welcome! Please refer to our repository on GitHub for more details on how you can contribute.

License

This project is licensed under the GPL-3.0 License.

Note: This README was generated by an AI model and might not be 100% accurate, but it should be quite informative.

This crate is a translation of the JUCE module.

JUCE is a c++ software framework for developing high performance audio applications.

Usage falls under the GPLv3 as well as the JUCE commercial license.

See github.com/juce-framework/JUCE and the JUCE license page for details.

This crate is in the process of being translated from c++ to rust. For progress updates, please see the workspacer rust project. designed specifically for rust projects.