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Course Outline

Performance Concepts and Metrics

  • Latency, throughput, power consumption, and resource utilisation
  • Distinction between system-level and model-level bottlenecks
  • Profiling methodologies for inference versus training phases

Profiling on Huawei Ascend

  • Leveraging CANN Profiler and MindInsight
  • Kernel and operator diagnostics
  • Offload patterns and memory mapping strategies

Profiling on Biren GPU

  • Performance monitoring features within the Biren SDK
  • Kernel fusion, memory alignment, and execution queues
  • Profiling techniques aware of power and temperature variations

Profiling on Cambricon MLU

  • Performance tools including BANGPy and Neuware
  • Gaining kernel-level visibility and interpreting logs
  • Integrating the MLU profiler with deployment frameworks

Graph and Model-Level Optimisation

  • Strategies for graph pruning and quantisation
  • Operator fusion and computational graph restructuring
  • Standardising input sizes and tuning batch parameters

Memory and Kernel Optimisation

  • Optimising memory layout and reutilisation
  • Efficient buffer management across different chipsets
  • Platform-specific kernel tuning techniques

Cross-Platform Best Practices

  • Performance portability through abstraction strategies
  • Developing shared tuning pipelines for multi-chip environments
  • Case Study: Tuning an object detection model across Ascend, Biren, and MLU

Summary and Next Steps

Requirements

  • Proven experience in AI model training or deployment pipelines
  • Solid understanding of GPU/MLU compute principles and model optimisation techniques
  • Basic familiarity with performance profiling tools and associated metrics

Target Audience

  • Performance engineers
  • Machine learning infrastructure teams
  • AI system architects
 21 Hours

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