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dcu-passthrough

Configure Hygon DCU GPU passthrough for KVM virtual machines.

Updated Aug 27, 2026
Search Tags:#kernel#driver#virtualization#pci#gpu passthrough#hygon#dcu
One-click install
npx skills add https://github.com/dongg622/china-ai-chip-skill --skill dcu-passthrough
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: dcu-passthrough
Source: https://github.com/dongg622/china-ai-chip-skill/tree/main/Hygon/dcu-passthrough
Command: npx skills add https://github.com/dongg622/china-ai-chip-skill --skill dcu-passthrough

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides detailed guidance for configuring and deploying Hygon DCU hypervisor passthrough, enabling efficient GPU virtualization.

Core Features & Use Cases

  • Device passthrough setup: Guides on installing drivers, applying patches, and configuring kernel parameters for DCU device passthrough.
  • Virtualization management: Support for configuring PCI device passthrough in KVM virtual machines.
  • Use Case: Enables data centers to directly assign Hygon DCU hardware to virtual machines for high-performance computing tasks.

Quick Start

Follow the provided instructions to install DCU passthrough drivers and configure your virtual machine for GPU direct assignment.

Frequently Asked Questions about dcu-passthrough

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I set up Hygon DCU GPU passthrough in a KVM virtual machine?▼

Yes, KVM virtual machines support PCI device passthrough for Hygon DCU hardware. This Skill provides configuration guidance to directly assign DCU devices to VMs for high-performance computing tasks.

Do I need to apply kernel patches for Hygon DCU device passthrough?▼

Yes, applying kernel patches is required for Hygon DCU device passthrough. The setup process involves installing specific drivers and patching the kernel to ensure proper DCU hardware assignment and stability.

When should I use GPU passthrough for Hygon DCU hardware instead of virtualization?▼

Use Hygon DCU GPU passthrough when data centers require direct hardware assignment to virtual machines for high-performance computing tasks, ensuring maximum efficiency without virtualization overhead.

What are the stability and security standards for configuring DCU hypervisor passthrough?▼

Configuring DCU hypervisor passthrough adheres to strict security and stability standards by ensuring correct driver installation and proper VM configuration, preventing hardware conflicts and maintaining system integrity.

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