What is experimentalMLE5EngineUsage?

@property (assign,nonatomic) long long experimentalMLE5EngineUsage; //@synthesize experimentalMLE5EngineUsage=_experimentalMLE5EngineUsage - In the implementation block

What is it, and why would disabling it fix NMS for a MLProgram?

Is there anyway to signal this flag from model metadata? Is there anyway to signal or disable from a global, system-level scope?

It's extremely easy to reproduce, but do not know how to investigate the drastic regression between toggling this flag

let config = MLModelConfiguration()
config.setValue(1, forKey: "experimentalMLE5EngineUsage")
What is experimentalMLE5EngineUsage?
 
 
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