Line data    Source code

       1              : // Copyright 2024, UChicago Argonne, LLC
       2              : // All Rights Reserved
       3              : // Software Name: NEML2 -- the New Engineering material Model Library, version 2
       4              : // By: Argonne National Laboratory
       5              : // OPEN SOURCE LICENSE (MIT)
       6              : //
       7              : // Permission is hereby granted, free of charge, to any person obtaining a copy
       8              : // of this software and associated documentation files (the "Software"), to deal
       9              : // in the Software without restriction, including without limitation the rights
      10              : // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      11              : // copies of the Software, and to permit persons to whom the Software is
      12              : // furnished to do so, subject to the following conditions:
      13              : //
      14              : // The above copyright notice and this permission notice shall be included in
      15              : // all copies or substantial portions of the Software.
      16              : //
      17              : // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      18              : // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      19              : // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
      20              : // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      21              : // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      22              : // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
      23              : // THE SOFTWARE.
      24              : 
      25              : #include <ATen/ScalarOps.h>
      26              : 
      27              : #include "neml2/jit/TraceableSize.h"
      28              : #include "neml2/misc/assertions.h"
      29              : 
      30              : namespace neml2
      31              : {
      32              : const ATensor *
      33      1795901 : TraceableSize::traceable() const noexcept
      34              : {
      35      1795901 :   return std::get_if<ATensor>(this);
      36              : }
      37              : 
      38              : Size
      39      1779722 : TraceableSize::concrete() const
      40              : {
      41      1779722 :   if (const auto * const size = traceable())
      42              :   {
      43       371633 :     neml_assert_dbg(size->scalar_type() == kInt64, "TraceableSize: size must be of type int64");
      44       371633 :     neml_assert_dbg(size->dim() == 0, "TraceableSize: shape must be 0D");
      45       371633 :     return size->item<Size>();
      46              :   }
      47              : 
      48      1408089 :   return std::get<Size>(*this);
      49              : }
      50              : 
      51              : ATensor
      52         3827 : TraceableSize::as_tensor() const
      53              : {
      54         3827 :   if (const auto * const size = traceable())
      55          593 :     return *size;
      56              : 
      57         3234 :   return c10::scalar_to_tensor(std::get<Size>(*this));
      58              : }
      59              : 
      60              : bool
      61           21 : operator==(const TraceableSize & lhs, const TraceableSize & rhs)
      62              : {
      63           21 :   return lhs.concrete() == rhs.concrete();
      64              : }
      65              : 
      66              : bool
      67            0 : operator!=(const TraceableSize & lhs, const TraceableSize & rhs)
      68              : {
      69            0 :   return !(lhs == rhs);
      70              : }
      71              : 
      72              : std::ostream &
      73            0 : operator<<(std::ostream & os, const TraceableSize & s)
      74              : {
      75            0 :   os << s.concrete();
      76            0 :   return os;
      77              : }
      78              : } // namespace neml2