Please let me know if I misunderstood the original intention.

• Parallel warm-up options were exposed a very long time ago, but AFAIK, there is no way to set it on the model server side.
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• So it would be great if we can set this, and even if we use one thread, it would be beneficial to separate the specific thread pool ("Warmup_ThreadPool") if the user specify the number of thread explicitly.

Please let me know if I missed something or if I understand wrongly.
I just try to understand TensorFlow serving internally.