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authorGravatar Deven Desai <deven.desai.amd@gmail.com>2018-07-11 09:17:33 -0400
committerGravatar Deven Desai <deven.desai.amd@gmail.com>2018-07-11 09:17:33 -0400
commit38807a257500cd0746b819c994efab805b8a02e4 (patch)
tree0be837e16ad1dc2b09d8f2be2f752f074b169717 /Eigen/src/Core/MathFunctions.h
parente2b2c61533cb923ddba41ba7bd64b87f30a25e29 (diff)
parentf00d08cc0a987fa624209b920608b56638404f13 (diff)
merging updates from upstream
Diffstat (limited to 'Eigen/src/Core/MathFunctions.h')
-rw-r--r--Eigen/src/Core/MathFunctions.h31
1 files changed, 26 insertions, 5 deletions
diff --git a/Eigen/src/Core/MathFunctions.h b/Eigen/src/Core/MathFunctions.h
index 6415a7696..72aa68d45 100644
--- a/Eigen/src/Core/MathFunctions.h
+++ b/Eigen/src/Core/MathFunctions.h
@@ -869,7 +869,7 @@ template<typename T> T generic_fast_tanh_float(const T& a_x);
namespace numext {
-#if !defined(EIGEN_GPU_COMPILE_PHASE) && !defined(__SYCL_DEVICE_ONLY__)
+#if (!defined(EIGEN_GPUCC) || defined(EIGEN_CONSTEXPR_ARE_DEVICE_FUNC)) && !defined(__SYCL_DEVICE_ONLY__)
template<typename T>
EIGEN_DEVICE_FUNC
EIGEN_ALWAYS_INLINE T mini(const T& x, const T& y)
@@ -886,19 +886,16 @@ EIGEN_ALWAYS_INLINE T maxi(const T& x, const T& y)
return max EIGEN_NOT_A_MACRO (x,y);
}
-
#elif defined(__SYCL_DEVICE_ONLY__)
template<typename T>
EIGEN_ALWAYS_INLINE T mini(const T& x, const T& y)
{
-
return y < x ? y : x;
}
template<typename T>
EIGEN_ALWAYS_INLINE T maxi(const T& x, const T& y)
{
-
return x < y ? y : x;
}
@@ -942,7 +939,6 @@ EIGEN_ALWAYS_INLINE unsigned long maxi(const unsigned long& x, const unsigned lo
return cl::sycl::max(x,y);
}
-
EIGEN_ALWAYS_INLINE float mini(const float& x, const float& y)
{
return cl::sycl::fmin(x,y);
@@ -976,6 +972,19 @@ EIGEN_ALWAYS_INLINE float mini(const float& x, const float& y)
{
return fminf(x, y);
}
+template<>
+EIGEN_DEVICE_FUNC
+EIGEN_ALWAYS_INLINE double mini(const double& x, const double& y)
+{
+ return fmin(x, y);
+}
+template<>
+EIGEN_DEVICE_FUNC
+EIGEN_ALWAYS_INLINE long double mini(const long double& x, const long double& y)
+{
+ return fminl(x, y);
+}
+
template<typename T>
EIGEN_DEVICE_FUNC
EIGEN_ALWAYS_INLINE T maxi(const T& x, const T& y)
@@ -988,6 +997,18 @@ EIGEN_ALWAYS_INLINE float maxi(const float& x, const float& y)
{
return fmaxf(x, y);
}
+template<>
+EIGEN_DEVICE_FUNC
+EIGEN_ALWAYS_INLINE double maxi(const double& x, const double& y)
+{
+ return fmax(x, y);
+}
+template<>
+EIGEN_DEVICE_FUNC
+EIGEN_ALWAYS_INLINE long double maxi(const long double& x, const long double& y)
+{
+ return fmaxl(x, y);
+}
#endif