catalyst.passes.apply_pass_plugin

apply_pass_plugin(path_to_plugin: str | pathlib.Path, pass_name: str, *flags, **valued_options)

Applies a pass plugin to the QNode. See the compiler plugin documentation for more details.

Parameters

• path_to_plugin (str | Path) – full path to plugin

• pass_name (str) – Name of the pass

• *flags – Pass options

• **valued_options – options with values

Returns

Function that can be used as a decorator to a QNode. E.g.,

from standalone import getStandalonePluginAbsolutePath

@passes.apply_pass_plugin(getStandalonePluginAbsolutePath(), "standalone-switch-bar-foo")
@qml.qnode(qml.device("lightning.qubit", wires=1))
def qnode():
    return qml.state()

@qml.qjit(target="mlir")
def module():
    return qnode()

code/api/catalyst.passes.apply_pass_plugin

 

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