Diagnosing Training Reproducibility Issues
Based on the following scenario, identify the most probable numerical property causing the reproducibility issues and explain your reasoning.
0
1
Tags
Ch.2 Generative Models - Foundations of Large Language Models
Foundations of Large Language Models
Foundations of Large Language Models Course
Computing Sciences
Analysis in Bloom's Taxonomy
Cognitive Psychology
Psychology
Social Science
Empirical Science
Science
Related
An engineering team is conducting two parallel, distributed training runs of the same large model. Both runs use identical hardware, software, datasets, and initial parameters. The only difference is that Run A uses 8 compute nodes and Run B uses 16 compute nodes. After several hundred steps, the team observes that the model weights in Run A and Run B, while very similar, are not bit-for-bit identical. Which of the following is the most fundamental and likely cause for this divergence?
Diagnosing Training Reproducibility Issues
Evaluating the Practical Impact of Floating-Point Non-Associativity