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 "neml2/dispatchers/valuemap_helpers.h"
      26              : #include "neml2/tensors/functions/cat.h"
      27              : 
      28              : namespace neml2
      29              : {
      30              : 
      31              : ValueMap
      32            3 : valuemap_cat_reduce(std::vector<ValueMap> && results, Size batch_dim)
      33              : {
      34              :   // Re-bin the results
      35            3 :   std::map<VariableName, std::vector<Tensor>> vars;
      36           15 :   for (auto && result : std::move(results))
      37           26 :     for (auto && [name, value] : result)
      38           14 :       vars[name].emplace_back(std::move(value));
      39              : 
      40              :   // Concatenate the tensors
      41            3 :   ValueMap ret;
      42            7 :   for (auto && [name, values] : vars)
      43            4 :     ret[name] = batch_cat(values, batch_dim);
      44              : 
      45            6 :   return ret;
      46            3 : }
      47              : 
      48              : ValueMap
      49           10 : valuemap_move_device(ValueMap && x, Device device)
      50              : {
      51              :   // Move the tensors to the device
      52           30 :   for (auto && [name, value] : std::move(x))
      53           20 :     x[name] = value.to(device);
      54           10 :   return std::move(x);
      55              : }
      56              : 
      57              : ValueMap
      58           11 : valuemap_no_operation(ValueMap && x)
      59              : {
      60           11 :   return std::move(x);
      61              : }
      62              : 
      63              : }