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PipelineStage

yscv_model

Struct PipelineStage 

Source 
pub struct PipelineStage {
    pub start_layer: usize,
    pub end_layer: usize,
    pub rank: usize,
}
Expand description

Pipeline parallelism: split a sequential model across multiple stages.

Each stage holds a contiguous subset of layers. During forward pass, micro-batches flow through stages sequentially. This enables training models larger than single-device memory.

Fields§

§start_layer: usize

Layer indices [start, end) in the original model

§end_layer: usize§rank: usize

Stage rank in the pipeline

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