text: /*******************************************************************************
   * Copyright (c) 2015-2018 Skymind, Inc.
   *
   * This program and the accompanying materials are made available under the
   * terms of the Apache License, Version 2.0 which is available at
   * https://www.apache.org/licenses/LICENSE-2.0.
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
   * License for the specific language governing permissions and limitations
   * under the License.
   *
   * SPDX-License-Identifier: Apache-2.0
   ******************************************************************************/
  
  //
  //  @author sgazeos@gmail.com
  //
  #ifndef __LUP_H_HELPERS__
  #define __LUP_H_HELPERS__
  #include <op_boilerplate.h>
  #include <NDArray.h>
  
  namespace nd4j {
  namespace ops {
  namespace helpers {
  
      template <typename T>
      T lup(nd4j::LaunchContext * context, NDArray* input, NDArray* compound, NDArray* permutation);
  
      int determinant(nd4j::LaunchContext * context, NDArray* input, NDArray* output);
      int log_abs_determinant(nd4j::LaunchContext * context, NDArray* input, NDArray* output);
  
      int inverse(nd4j::LaunchContext * context, NDArray* input, NDArray* output);
  
      bool checkCholeskyInput(nd4j::LaunchContext * context, NDArray const* input);
      int cholesky(nd4j::LaunchContext * context, NDArray* input, NDArray* output, bool inplace = false);
      int logdetFunctor(nd4j::LaunchContext * context, NDArray* input, NDArray* output);
  }
  }
  }
  #endif
  