Skills
.Work. You
Rest

add-simd-path

Official

Scaffold SIMD paths with bit-exact tests.

Software Engineering#dispatch#neon#simd#intrinsics#avx2#feature scaffolding#bit-exact
AuthorVMAFx
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill removes the manual boilerplate involved in adding a new SIMD implementation for an existing feature, while preserving correctness through a bit-exact validation workflow.

Core Features & Use Cases

  • SIMD Scaffold Generation: Creates the intrinsics source and header for a new ISA-specific implementation.
  • Dispatch Integration: Wires the new path into runtime feature selection so the optimized code is actually used.
  • Bit-Exact Verification: Adds a comparison test that checks the SIMD result against the scalar reference implementation.
  • Use Case: A developer can use it to add an AVX2 or NEON path for a feature like SSIM or VIF without manually assembling the file structure, dispatch hooks, and test harness.

Quick Start

Ask the skill to scaffold a new AVX2 SIMD path for an existing feature and include the matching bit-exact test.

Dependency Matrix

Required Modules

None required

Components

scripts

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: add-simd-path
Download link: https://github.com/VMAFx/vmafx/archive/main.zip#add-simd-path

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
View Source Repository

Agent Skills Search Helper

Install a tiny helper to your Agent, search and equip skill from 537,000+ vetted skills library on demand.