Helix

Helix is a CLI for generating, running, and optimizing Triton Ascend NPU operator workflows with code agents and skills.

Paper: Compiler-Grounded Hierarchical Diagnosis for LLM-Based Triton Kernel Optimization

Requirements

• Python 3.9 or later
• uv

Install

For a checkout you plan to develop, install the project dependencies with:

uv sync

To install Helix directly from GitCode:

uv pip install "git+https://gitcode.com/AgenticCompiler/Helix.git"

The OpenHands backend is optional. On Python 3.12 or later, install it with:

uv pip install "helix[openhands] @ git+https://gitcode.com/AgenticCompiler/Helix.git"

Get Started

Optimize an operator:

uv run helix optimize --input a.py

Documentation

• Usage guide: commands, options, environment variables, and workflows.
• Documentation layout: repository documentation organization.