Architect
May 26, 2025 · Artificial Intelligence
Parallelism Strategies for Large-Scale Model Training: Data, Tensor, Pipeline, Sequence, and Expert Parallelism
This article explains the memory limits of a single GPU and systematically introduces data parallelism, tensor parallelism, pipeline parallelism, sequence parallelism, and expert parallelism, describing their communication costs, advantages, drawbacks, and practical implementation details for training large AI models.
AI trainingData Parallelismexpert parallelism
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