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 Duration 21 hours

Course Outline

Overview of the Chinese AI GPU Ecosystem

  • Comparison of Huawei Ascend, Biren, and Cambricon MLU.
  • CUDA vs CANN, Biren SDK, and BANGPy models.
  • Industry trends and vendor ecosystems.

Preparing for Migration

  • Assessing your existing CUDA codebase.
  • Identifying target platforms and SDK versions.
  • Toolchain installation and environment setup.

Code Translation Techniques

  • Porting CUDA memory access and kernel logic.
  • Mapping compute grid and thread models.
  • Exploring automated vs manual translation options.

Platform-Specific Implementations

  • Utilizing Huawei CANN operators and custom kernels.
  • The Biren SDK conversion pipeline.
  • Rebuilding models with BANGPy (Cambricon).

Cross-Platform Testing and Optimization

  • Profiling execution on each target platform.
  • Memory tuning and parallel execution comparisons.
  • Performance tracking and iterative refinement.

Managing Mixed GPU Environments

  • Hybrid deployments involving multiple architectures.
  • Fallback strategies and device detection.
  • Abstraction layers to ensure code maintainability.

Case Studies and Best Practices

  • Porting vision and NLP models to Ascend or Cambricon.
  • Retrofitting inference pipelines on Biren clusters.
  • Managing version mismatches and API gaps.

Summary and Next Steps

Requirements

  • Experience programming with CUDA or GPU-based applications.
  • A solid understanding of GPU memory models and compute kernels.
  • Familiarity with AI model deployment or acceleration workflows.

Target Audience

  • GPU programmers.
  • System architects.
  • Porting specialists.

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