From 5b80d11f249793dfa5658acbacfb1e36c8f2d94c Mon Sep 17 00:00:00 2001
From: Chris Maffeo <cmaffeo2@illinois.edu>
Date: Wed, 28 Aug 2024 15:55:56 -0500
Subject: [PATCH] Use ::cuda::std:numeric_limits in device Vector3 code
---
src/Types/Vector3.h | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/src/Types/Vector3.h b/src/Types/Vector3.h
index 70eba08..b7cc265 100644
--- a/src/Types/Vector3.h
+++ b/src/Types/Vector3.h
@@ -9,6 +9,15 @@
#include <type_traits> // for std::common_type<T,U>
#include <sstream>
+#ifdef __CUDA_ARCH__
+#include <cuda/std/limits>
+template<typename T>
+using numeric_limits = ::cuda::std::numeric_limits<T>;
+#else
+template<typename T>
+using numeric_limits = ::std::numeric_limits<T>;
+#endif
+
/**
* 3D vector utility class with common operations implemented on CPU and GPU.
*
@@ -217,8 +226,8 @@ public:
}
// Numeric limits
- HOST DEVICE static inline T highest() { return std::numeric_limits<T>::max(); }
- HOST DEVICE static inline T lowest() { return std::numeric_limits<T>::lowest(); }
+ HOST DEVICE static inline T highest() { return numeric_limits<T>::max(); }
+ HOST DEVICE static inline T lowest() { return numeric_limits<T>::lowest(); }
// String
HOST DEVICE inline void print() const {
--
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