modelcost

The static cost model of a network, read from the model file before anything is built or run.

Generated from the src/helia_profiler tree f38e378c801d34438affb680257217e0b58d2cd1.

ModelAnalysis(
    layers: list[LayerOps],
    total_macs: int,
    total_ops: int,
    num_parameters: int,
    engine: str = 'tflite',
    index_space: Literal['source', 'execution'] = 'source',
) -> None

dataclass

Full model analysis result.

API tier: experimental

layers: list[LayerOps]

total_macs: int

total_ops: int

num_parameters: int

Approximate parameter count (weights + biases).

engine: str = 'tflite'

Engine/interpreter that produced this analysis (‘tflite’, ‘helia-rt’, ‘helia-aot’).

index_space: Literal['source', 'execution'] = 'source'

Whether layer IDs identify original operators or compiled execution positions.

ethos_u_op_count: int

Number of Vela-generated ethos-u custom ops in the graph.

has_ethos_u_op: bool

True when the model was compiled by Vela (contains ethos-u ops).

to_dict() -> dict[str, Any]

Return the analysis and its layers as plain dicts.