qat.pipelines.legacy.echo.execute module

class LegacyEchoExecutePipeline(config, model=None, loader=None, target_data=None, engine=None)

Bases: UpdateablePipeline

A pipeline that executes compiled using the legacy echo backend.

Warning

This pipeline is for execution purposes only and does not compile programs. Please select an appropriate compilation pipeline if you wish to compile programs before execution.

Parameters:

  • config (PipelineConfig) – The pipeline configuration with the name of the pipeline, and any additional parameters that can be configured in the pipeline.

  • model (Union[None, QuantumHardwareModel, PhysicalHardwareModel]) – The hardware model to feed into the pipeline. Defaults to None.

  • loader (Optional[BaseModelLoader]) – The hardware loader used to load the hardware model which can be used to later refresh the hardware model. Defaults to None.

  • target_data (Optional[TargetData]) – The data concerning the target device, defaults to None

  • engine (Optional[NativeEngine]) – The engine to use for the pipeline, defaults to None.

Raises:

ValueError – If neither model nor loader is provided.