1// This file is part of Eigen, a lightweight C++ template library 2// for linear algebra. 3// 4// Copyright (C) 2015 Benoit Steiner <benoit.steiner.goog@gmail.com> 5// 6// This Source Code Form is subject to the terms of the Mozilla 7// Public License v. 2.0. If a copy of the MPL was not distributed 8// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. 9 10#ifndef EIGEN_CXX11_FIXED_POINT_MODULE 11#define EIGEN_CXX11_FIXED_POINT_MODULE 12 13#include <Eigen/Core> 14#include <stdint.h> 15 16/** \defgroup CXX11_FixedPoint_Module Fixed Point Module 17 * 18 * This module provides common core features for all modules that 19 * explicitly depend on C++11. Currently, this is only the Tensor 20 * module. Note that at this stage, you should not need to include 21 * this module directly. 22 * 23 * It also provides a limited fallback for compilers that don't support 24 * CXX11 yet, such as nvcc. 25 * 26 * \code 27 * #include <Eigen/CXX11/FixedPoint> 28 * \endcode 29 */ 30 31#include "src/FixedPoint/FixedPointTypes.h" 32 33// Use optimized implementations whenever available 34#if defined (EIGEN_VECTORIZE_AVX512DQ) || defined (EIGEN_VECTORIZE_AVX512BW) 35#include "src/FixedPoint/PacketMathAVX512.h" 36#include "src/FixedPoint/TypeCastingAVX512.h" 37 38#elif defined EIGEN_VECTORIZE_AVX2 39#define EIGEN_USE_OPTIMIZED_INT8_UINT8_MAT_MAT_PRODUCT 40#define EIGEN_USE_OPTIMIZED_INT16_INT16_MAT_MAT_PRODUCT 41#include "src/FixedPoint/PacketMathAVX2.h" 42#include "src/FixedPoint/MatMatProductAVX2.h" 43#include "src/FixedPoint/TypeCastingAVX2.h" 44 45#elif defined EIGEN_VECTORIZE_AVX 46#include "src/FixedPoint/PacketMathAVX.h" 47 48#elif defined EIGEN_VECTORIZE_NEON 49#define EIGEN_USE_OPTIMIZED_INT8_UINT8_MAT_MAT_PRODUCT 50#include "src/FixedPoint/MatMatProductNEON.h" 51#endif 52 53// Use the default implementation when no optimized code is available 54#include "src/FixedPoint/MatMatProduct.h" 55#include "src/FixedPoint/MatVecProduct.h" 56 57 58#endif // EIGEN_CXX11_FIXED_POINT_MODULE 59