Resource Manager

libEnsemble comes with built-in resource management. This entails the detection of available resources (e.g., nodelists, core counts, and GPUs), and the allocation of resources to workers.

Resource management can be disabled by setting libE_specs["disable_resource_manager"] = True. This will prevent libEnsemble from doing any resource detection or management.

Resource Manager:

• Zero-resource workers (e.g., Persistent gen does not need resources)
• Dynamic Assignment of Resources
• Resource Detection
• Scheduler Module
• Worker Resources Module (query resources for current worker)