#pragma once

namespace Reduction {

// NB: Keep this in sync with Reduction class in torch/nn/_reduction.py
// These constants control the reduction behavior of loss functions.
// Ideally, this would be a scoped enum, but jit doesn't support that
enum Reduction {
  None,             // Do not reduce
  Mean,             // (Possibly weighted) mean of losses
  Sum,              // Sum losses
  END
};
}