1 files changed, 0 insertions, 51 deletions
diff --git a/runtimes/nn/depend/external/eigen/Eigen/src/Core/arch/AVX/TypeCasting.h b/runtimes/nn/depend/external/eigen/Eigen/src/Core/arch/AVX/TypeCasting.h
deleted file mode 100644
index 83bfdc604..000000000
--- a/runtimes/nn/depend/external/eigen/Eigen/src/Core/arch/AVX/TypeCasting.h
+++ /dev/null
@@ -1,51 +0,0 @@
-// This file is part of Eigen, a lightweight C++ template library
-// for linear algebra.
-//
-// Copyright (C) 2015 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_TYPE_CASTING_AVX_H
-#define EIGEN_TYPE_CASTING_AVX_H
-
-namespace Eigen {
-
-namespace internal {
-
-// For now we use SSE to handle integers, so we can't use AVX instructions to cast
-// from int to float
-template <>
-struct type_casting_traits<float, int> {
-  enum {
-    VectorizedCast = 0,
-    SrcCoeffRatio = 1,
-    TgtCoeffRatio = 1
-  };
-};
-
-template <>
-struct type_casting_traits<int, float> {
-  enum {
-    VectorizedCast = 0,
-    SrcCoeffRatio = 1,
-    TgtCoeffRatio = 1
-  };
-};
-
-
-
-template<> EIGEN_STRONG_INLINE Packet8i pcast<Packet8f, Packet8i>(const Packet8f& a) {
-  return _mm256_cvtps_epi32(a);
-}
-
-template<> EIGEN_STRONG_INLINE Packet8f pcast<Packet8i, Packet8f>(const Packet8i& a) {
-  return _mm256_cvtepi32_ps(a);
-}
-
-} // end namespace internal
-
-} // end namespace Eigen
-
-#endif // EIGEN_TYPE_CASTING_AVX_H