SLURMEnvironment¶

class pytorch_lightning.plugins.environments.SLURMEnvironment[source]¶

Cluster environment for training on a cluster managed by SLURM.

global_rank()[source]¶

The rank (index) of the currently running process across all nodes and devices.

local_rank()[source]¶

The rank (index) of the currently running process inside of the current node.

master_address()[source]¶

The master address through which all processes connect and communicate.

master_port()[source]¶

An open and configured port in the master node through which all processes communicate.

node_rank()[source]¶

The rank (index) of the node on which the current process runs.

world_size()[source]¶

The number of processes across all devices and nodes.

property creates_processes_externally: bool¶: Whether the environment creates the subprocesses or not.