smallpond.logical.node.RootNode

class smallpond.logical.node.RootNode(ctx: Context, input_deps: Tuple[Node, ...])

A virtual node that assembles multiple nodes and outputs nothing.

__init__(ctx: Context, input_deps: Tuple[Node, ...])

Assemble multiple nodes into a root node.

Methods

__init__(ctx, input_deps)	Assemble multiple nodes into a root node.
add_perf_metrics(name, value)
create_task(runtime_ctx, input_deps, ...)
get_perf_stats(name)
slim_copy()
task_factory(task_builder)

Attributes

enable_resource_boost
num_partitions