Preliminary support for AVX512

Eigen/src/Core/arch/AVX512/CMakeLists.txt

@@ -0,0 +1,6 @@
+FILE(GLOB Eigen_Core_arch_AVX512_SRCS "*.h")
+
+INSTALL(FILES
+  ${Eigen_Core_arch_AVX512_SRCS}
+  DESTINATION ${INCLUDE_INSTALL_DIR}/Eigen/src/Core/arch/AVX512 COMPONENT Devel
+)

Eigen/src/Core/arch/AVX512/PacketMath.h

@@ -0,0 +1,14 @@
+// This file is part of Eigen, a lightweight C++ template library
+// for linear algebra.
+//
+// Copyright (C) 2014 Benoit Steiner (benoit.steiner.goog@gmail.com)
+//
+// This Source Code Form is subject to the terms of the Mozilla
+// Public License v. 2.0. If a copy of the MPL was not distributed
+// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#ifndef EIGEN_PACKET_MATH_AVX512_H
+#define EIGEN_PACKET_MATH_AVX512_H
+
+
+#endif // EIGEN_PACKET_MATH_AVX512_H

Eigen/src/Core/arch/CMakeLists.txt

@@ -1,5 +1,6 @@
 ADD_SUBDIRECTORY(AltiVec)
 ADD_SUBDIRECTORY(AVX)
+ADD_SUBDIRECTORY(AVX512)
 ADD_SUBDIRECTORY(CUDA)
 ADD_SUBDIRECTORY(Default)
 ADD_SUBDIRECTORY(NEON)