Add libE service mode#1737
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shuds13 wants to merge 7 commits into
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jlnav
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May 26, 2026
| only simulator functions. | ||
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| **service_mode** [bool] = ``False``: | ||
| If ``True``, the manager tolerates idle workers + an alloc returning no work |
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I think maybe this docstring could emphasize usage and implications more than internal implementation.
e.g. "If True libEnsemble waits for work idly, like from queue-backed generators or MCP servers, instead of exiting immediately if work isn't available. Termination is still the user's responsibility, via "exit_criteria" or other external signals."
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I can also imagine pushing "sim work" onto a queue for libE to evaluate in parallel. But I guess if the gen grabs that works and gives to libE, the same thing is accomplished. |
jlnav
reviewed
May 26, 2026
| import numpy as np | ||
| from gest_api.vocs import VOCS | ||
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| from libensemble.gen_classes.queue_gen import QueueService |
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Perhaps a different namespace like libensemble.services.QueueService ?
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Allow libE to act as a dispatch engine for an external producer.
Typical examples may include MCP servers, LLM agents, REST services, message-queue consumers, or an interactive environment.