TensorLifetime

Machine-readable model

• TensorLifetimeclassTensor operator lifetime.

class

TensorLifetime

Python

Tensor operator lifetime.

helia_aot/memory/defines.py:142

TensorLifetime()

Tensor operator lifetime.

Provisional: importable, but outside the compatibility promise; a minor release can change or remove it.

attribute

tensor_id

Python

helia_aot/memory/defines.py:152

tensor_id: TensorId = Field(..., description='Unique identifier for the tensor')

Unique identifier for the tensor

attribute

start_op

Python

helia_aot/memory/defines.py:153

start_op: int = Field(..., description='Index of the first operator that uses/defines it')

Index of the first operator that uses/defines it

attribute

end_op

Python

helia_aot/memory/defines.py:154

end_op: int = Field(..., description='Index of the last operator that uses it')

Index of the last operator that uses it

method

add_op

Python

Add an operator index to the lifetime.

helia_aot/memory/defines.py:156

add_op(op_idx: int)

Add an operator index to the lifetime.

Parameters

Parameters of add_op

Name	Type	Default	Description
op_idx	int	Required	Operator index to add

method

merge

Python

Merge another lifetime into this one.

helia_aot/memory/defines.py:165

merge(other: TensorLifetime)

Merge another lifetime into this one.

This updates the start and end operators to encompass both lifetimes. Useful when tensors have aliases.

Parameters

Parameters of merge

Name	Type	Default	Description
other	TensorLifetime	Required	Another tensor lifetime to merge