mache.parallel.pbs.PbsOptions

class mache.parallel.pbs.PbsOptions(queue: str, constraint: str, gpus_per_node: str, max_wallclock: str, filesystems: str, effective_nodes: int, wall_time: str = '', honored: bool = True, reason: str | None = None)[source]

PBS submission options resolved from a machine’s config.

Variables:

  • queue (str) – The PBS queue, or an empty string if the machine defines none.

  • constraint (str) – The constraint, or an empty string if the machine defines none.

  • gpus_per_node (str) – The number of GPUs per node, or an empty string if not configured.

  • max_wallclock (str) – The maximum wall clock (HH:MM:SS) of the selected queue, or an empty string if the queue does not set one.

  • filesystems (str) – The filesystems used for batch jobs, or an empty string if not configured.

  • effective_nodes (int) – The node count after clamping to the selected queue’s limits.

  • wall_time (str) – The requested wall time capped at max_wallclock, or an empty string if no wall time was requested.

  • honored (bool) – Whether every requested target – queue, constraint and scheduler_target – was used. True when none was requested.

  • reason (str or None) – A human-readable explanation of why a requested target could not be honored, suitable for printing verbatim. None when honored is True.

__init__(queue: str, constraint: str, gpus_per_node: str, max_wallclock: str, filesystems: str, effective_nodes: int, wall_time: str = '', honored: bool = True, reason: str | None = None) → None

Methods

__init__(queue, constraint, gpus_per_node, ...)

Attributes

honored

reason

wall_time

queue

constraint

gpus_per_node

max_wallclock

filesystems

effective_nodes