cavis/libnd4j/include/ops/declarable/helpers/lup.h

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/*******************************************************************************
* 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