/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"

[scriptable, uuid(a2568d74-be41-46a5-abfc-6dbab0b80f95)]
interface nsIMLUtils : nsISupports {

  /**
  * Checks if there's enough memory to load and use the model.
  *
  * This API will first check the amount of physical memory on the system
  * and return false if is under aMinMemoryRequirement.
  *
  * Then it will check if aModelSize fits in the available memory.
  *
  * aMinMemoryRequirement can be used to determine a percentage of memory the
  * model is allowed to use in the available block.
  *
  * arguments:
  * - aModelSizeInMemory - The model size in memory in bytes
  * - aThresholdPercentage - A Threshold percentage in the range [0, 100]
  * - aMinMemoryRequirement - A minimum memory requirement in bytes
  */
  boolean hasEnoughMemoryToInfer(
      in unsigned long long aModelSizeInMemory,
      in unsigned long aThresholdPercentage,
      in unsigned long long aMinMemoryRequirement
  );
};