/* Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://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. */ #pragma once #include "paddle/phi/core/dense_tensor.h" namespace phi { /** * @brief This kernrel is used to computes the solution of a square system of * linear equations with a unique solution for input x and y. * $$Out = X^-1 * Y$$ * @param ctx device context * @param x the input tensor of solve * @param y the input tensor of solve * @param out the output tensor of solve */ template void SolveKernel(const Context& dev_ctx, const DenseTensor& x, const DenseTensor& y, DenseTensor* out); } // namespace phi