saealib.ThreadPoolEvaluator#

saealib.ThreadPoolEvaluator#: alias of AsyncEvaluator

Methods

`__init__`
`acknowledge`	Acknowledge one asynchronous update.
`can_reattach`	Return whether pending work can be restored after checkpoint load.
`cancel`	Cancel work that has not started.
`close`	Release worker resources.
`collect`	Collect one completed update, optionally without waiting.
`contract`	Return the evaluator family contract.
`detach`	Detach a running future and discard its eventual result.
`evaluate_batch`	Evaluate one batch on the wrapped evaluator.
`evaluate_request`	Evaluate a request, including its public metadata boundary.
`has_partial_lifecycle_override`	Return whether lifecycle adapter methods are only partly overridden.
`reattach`	Restore a pending request or raise when unsupported.
`submit`	Submit work without blocking the caller.
`supports_batch_rollback`	Return whether submitted futures can be detached.

Method Details

ThreadPoolEvaluator.__init__(evaluator=None, *, max_workers=1)#

Parameters:

evaluator (Evaluator | None)
max_workers (int)

Return type:

None

ThreadPoolEvaluator.acknowledge(handle, sequence)#

Acknowledge one asynchronous update.

Parameters:

handle (EvaluationHandle)
sequence (int)

Return type:

None

ThreadPoolEvaluator.can_reattach(pending)#

Return whether pending work can be restored after checkpoint load.

Parameters:: pending (PendingEvaluation)
Return type:: bool

ThreadPoolEvaluator.cancel(handle)#

Cancel work that has not started.

Parameters:: handle (EvaluationHandle)
Return type:: bool

ThreadPoolEvaluator.close()#

Release worker resources.

Return type:: None

ThreadPoolEvaluator.collect(handle, *, wait=True)#

Collect one completed update, optionally without waiting.

Parameters:

handle (EvaluationHandle)
wait (bool)

Return type:

list[EvaluationUpdate]

ThreadPoolEvaluator.contract()#

Return the evaluator family contract.

Return type:: ComponentContract

ThreadPoolEvaluator.detach(handle)#

Detach a running future and discard its eventual result.

Parameters:: handle (EvaluationHandle)
Return type:: bool

ThreadPoolEvaluator.evaluate_batch(x, problem)#

Evaluate one batch on the wrapped evaluator.

Parameters:

x (GenomeBatch | np.ndarray)
problem (Problem)

Return type:

EvaluationResult

ThreadPoolEvaluator.evaluate_request(request, problem)#

Evaluate a request, including its public metadata boundary.

Parameters:

request (EvaluationRequest)
problem (Problem)

Return type:

EvaluationResult

classmethod ThreadPoolEvaluator.has_partial_lifecycle_override()#

Return whether lifecycle adapter methods are only partly overridden.

Return type:: bool

ThreadPoolEvaluator.reattach(pending, problem)#

Restore a pending request or raise when unsupported.

Parameters:

pending (PendingEvaluation)
problem (Problem)

Return type:

EvaluationHandle

ThreadPoolEvaluator.submit(request, problem)#

Submit work without blocking the caller.

Parameters:

request (EvaluationRequest)
problem (Problem)

Return type:

EvaluationHandle

ThreadPoolEvaluator.supports_batch_rollback()#

Return whether submitted futures can be detached.

Return type:: bool