lisa.energy_model.EnergyModelRoot#

class lisa.energy_model.EnergyModelRoot(active_states=None, idle_states=None, cpu=None, children=None, name=None)[source]#

Bases: EnergyModelNode

Convenience class for root of an EnergyModelNode tree.

Just like EnergyModelNode except that active_states and idle_states aren’t required.

Attributes

`cpu` ^inherited	For convenience, this holds the single CPU contained by leaf nodes. `None` for non-leaf nodes.
`cpus` ^inherited	CPUs contained in this node. Includes those of child nodes.

Properties

`logger` ^inherited	Convenience short-hand for `self.get_logger()`.
`max_capacity` ^inherited	Compute capacity at highest frequency.

Methods

`get_logger()` ^inherited	Provides a `logging.Logger` named after `cls`.
`idle_state_by_idx()` ^inherited	Return the idle state with index `idx`.
`iter_leaves()` ^inherited	Iterate over leaves.
`iter_nodes()` ^inherited	Iterate over nodes depth-first, post-order.
`log_locals()` ^inherited	Debugging aid: log the local variables of the calling function.

Attributes#

EnergyModelRoot.cpu#

Inherited attribute, see lisa.energy_model.EnergyModelNode.cpu

For convenience, this holds the single CPU contained by leaf nodes. None for non-leaf nodes.

EnergyModelRoot.cpus#

Inherited attribute, see lisa.energy_model.EnergyModelNode.cpus

CPUs contained in this node. Includes those of child nodes.

Properties#

property EnergyModelRoot.logger#

Inherited property, see lisa.utils.Loggable.logger

Convenience short-hand for self.get_logger().

property EnergyModelRoot.max_capacity#

Inherited property, see lisa.energy_model.EnergyModelNode.max_capacity

Compute capacity at highest frequency.

Methods#

classmethod EnergyModelRoot.get_logger(suffix=None)#

Inherited method, see lisa.utils.Loggable.get_logger()

Provides a logging.Logger named after cls.

EnergyModelRoot.idle_state_by_idx(idx)#

Inherited method, see lisa.energy_model.EnergyModelNode.idle_state_by_idx()

Return the idle state with index idx.

EnergyModelRoot.iter_leaves()#

Inherited method, see lisa.energy_model.EnergyModelNode.iter_leaves()

Iterate over leaves.

EnergyModelRoot.iter_nodes()#

Inherited method, see lisa.energy_model.EnergyModelNode.iter_nodes()

Iterate over nodes depth-first, post-order.

classmethod EnergyModelRoot.log_locals(var_names=None, level='debug')#

Inherited method, see lisa.utils.Loggable.log_locals()

Debugging aid: log the local variables of the calling function.