types.cxx

// Copyright 2023, UChicago Argonne, LLC
// All Rights Reserved
// Software Name: NEML2 -- the New Engineering material Model Library, version 2
// By: Argonne National Laboratory
// OPEN SOURCE LICENSE (MIT)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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#include "neml2/misc/types.h"
 
namespace neml2
{
const torch::TensorOptions
default_tensor_options()
{
  return torch::TensorOptions()
      .dtype(NEML2_DTYPE)
      .layout(torch::kStrided)
      .memory_format(torch::MemoryFormat::Contiguous)
      .pinned_memory(false)
      .device(torch::kCPU)
      .requires_grad(false);
}
 
const torch::TensorOptions
default_integer_tensor_options()
{
  return torch::TensorOptions()
      .dtype(NEML2_INT_DTYPE)
      .layout(torch::kStrided)
      .memory_format(torch::MemoryFormat::Contiguous)
      .pinned_memory(false)
      .device(torch::kCPU)
      .requires_grad(false);
}
} // namespace neml2