From 59e9edfbf1e1a58d1e2401ec2f05b6fdd19fd87c Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Mon, 19 Sep 2016 14:13:20 -0700
Subject: [PATCH] Removed EIGEN_DEVICE_FUNC qualifers for the lu(),
 fullPivLu(), partialPivLu(), and inverse() functions since they aren't ready
 to run on GPU

---
 Eigen/src/Core/MatrixBase.h | 4 ----
 Eigen/src/LU/FullPivLU.h    | 2 +-
 Eigen/src/LU/InverseImpl.h  | 2 +-
 Eigen/src/LU/PartialPivLU.h | 4 ++--
 4 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/Eigen/src/Core/MatrixBase.h b/Eigen/src/Core/MatrixBase.h
index 19a7483ba..d56df8249 100644
--- a/Eigen/src/Core/MatrixBase.h
+++ b/Eigen/src/Core/MatrixBase.h
@@ -330,15 +330,11 @@ template<typename Derived> class MatrixBase
 
 /////////// LU module ///////////
 
-    EIGEN_DEVICE_FUNC
     inline const FullPivLU<PlainObject> fullPivLu() const;
-    EIGEN_DEVICE_FUNC
     inline const PartialPivLU<PlainObject> partialPivLu() const;
 
-    EIGEN_DEVICE_FUNC
     inline const PartialPivLU<PlainObject> lu() const;
 
-    EIGEN_DEVICE_FUNC
     inline const Inverse<Derived> inverse() const;
 
     template<typename ResultType>
diff --git a/Eigen/src/LU/FullPivLU.h b/Eigen/src/LU/FullPivLU.h
index ebcd5c208..03b6af706 100644
--- a/Eigen/src/LU/FullPivLU.h
+++ b/Eigen/src/LU/FullPivLU.h
@@ -879,7 +879,7 @@ struct Assignment<DstXprType, Inverse<FullPivLU<MatrixType> >, internal::assign_
   *
   * \sa class FullPivLU
   */
-template<typename Derived> EIGEN_DEVICE_FUNC
+template<typename Derived>
 inline const FullPivLU<typename MatrixBase<Derived>::PlainObject>
 MatrixBase<Derived>::fullPivLu() const
 {
diff --git a/Eigen/src/LU/InverseImpl.h b/Eigen/src/LU/InverseImpl.h
index 147f9496c..3134632e1 100644
--- a/Eigen/src/LU/InverseImpl.h
+++ b/Eigen/src/LU/InverseImpl.h
@@ -327,7 +327,7 @@ struct Assignment<DstXprType, Inverse<XprType>, internal::assign_op<typename Dst
   *
   * \sa computeInverseAndDetWithCheck()
   */
-template<typename Derived> EIGEN_DEVICE_FUNC
+template<typename Derived>
 inline const Inverse<Derived> MatrixBase<Derived>::inverse() const
 {
   EIGEN_STATIC_ASSERT(!NumTraits<Scalar>::IsInteger,THIS_FUNCTION_IS_NOT_FOR_INTEGER_NUMERIC_TYPES)
diff --git a/Eigen/src/LU/PartialPivLU.h b/Eigen/src/LU/PartialPivLU.h
index 13394fffa..d43961887 100644
--- a/Eigen/src/LU/PartialPivLU.h
+++ b/Eigen/src/LU/PartialPivLU.h
@@ -584,7 +584,7 @@ struct Assignment<DstXprType, Inverse<PartialPivLU<MatrixType> >, internal::assi
   *
   * \sa class PartialPivLU
   */
-template<typename Derived> EIGEN_DEVICE_FUNC
+template<typename Derived>
 inline const PartialPivLU<typename MatrixBase<Derived>::PlainObject>
 MatrixBase<Derived>::partialPivLu() const
 {
@@ -599,7 +599,7 @@ MatrixBase<Derived>::partialPivLu() const
   *
   * \sa class PartialPivLU
   */
-template<typename Derived> EIGEN_DEVICE_FUNC
+template<typename Derived>
 inline const PartialPivLU<typename MatrixBase<Derived>::PlainObject>
 MatrixBase<Derived>::lu() const
 {