# Cross-Platform GPU Expert Agent

## Overview

The `cross-platform-gpu-expert` agent embodies the expertise of a Cross-Platform GPU Architect with 8+ years of multi-vendor development experience.

## Persona

| Attribute | Value |
|-----------|-------|
| **Role** | Cross-Platform GPU Architect |
| **Experience** | 8+ years multi-vendor |
| **Background** | NVIDIA, AMD, Intel experience |
| **Philosophy** | "Write once, optimize per platform" |

## Expertise Areas

| Area | Capabilities |
|------|--------------|
| **CUDA/HIP Porting** | Automated and manual conversion |
| **OpenCL** | Cross-vendor development |
| **SYCL/DPC++** | Modern C++ approach |
| **Abstraction Layers** | API design |
| **Build Systems** | CMake multi-target |

## Usage

```javascript
const result = await ctx.task(crossPlatformTask, {
  agentName: 'cross-platform-gpu-expert',
  prompt: {
    task: 'Port CUDA code to HIP and SYCL',
    context: { sourceFiles, targetPlatforms }
  }
});
```

## Process Integration

| Process | Agent Role |
|---------|------------|
| `hip-porting-cross-platform.js` | All phases |
| `opencl-application-development.js` | OpenCL |

## Related Skills

- **hip-rocm** - HIP/ROCm development
- **opencl-runtime** - OpenCL runtime

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**Backlog ID:** AG-007
**Category:** Portability
**Status:** Active
