mlos_bench.environments.remote.host_env module

Remote host Environment.

class mlos_bench.environments.remote.host_env.HostEnv(*, name: str, config: dict, global_config: dict | None = None, tunables: TunableGroups | None = None, service: Service | None = None)

Bases: Environment

Remote host environment.

Attributes:

parameters

Key/value pairs of all environment parameters (i.e., const_args and tunable_params).

tunable_params

Get the configuration space of the given environment.

Methods

new(*, env_name, class_name, config[, ...])	Factory method for a new environment with a given config.
pprint([indent, level])	Pretty-print the environment configuration.
run()	Execute the run script for this environment.
setup(tunables[, global_config])	Check if host is ready.
status()	Check the status of the benchmark environment.
teardown()	Shut down the Host and release it.

setup(tunables: TunableGroups, global_config: dict | None = None) → bool

Check if host is ready. (Re)provision and start it, if necessary.

Parameters:

tunablesTunableGroups

A collection of groups of tunable parameters along with the parameters’ values. HostEnv tunables are variable parameters that, together with the HostEnv configuration, are sufficient to provision and start a Host.

global_configdict

Free-format dictionary of global parameters of the environment that are not used in the optimization process.

Returns:

is_successbool

True if operation is successful, false otherwise.

teardown() → None

Shut down the Host and release it.