--expt-relaxed-constexpr is not supported in HIP ... see ROCm/HIP#374

ValeevGroup · Sep 18, 2023 · 778f3c4 · 778f3c4
1 parent fa52e10
commit 778f3c4
Showing 1 changed file with 0 additions and 7 deletions.
diff --git a/external/hip.cmake b/external/hip.cmake
@@ -3,13 +3,6 @@ cmake_minimum_required(VERSION 3.21.0)
 set(CMAKE_HIP_STANDARD 17)
 set(CMAKE_HIP_EXTENSIONS OFF)
 set(CMAKE_HIP_STANDARD_REQUIRED ON)
-# N.B. need relaxed constexpr for std::complex
-# see https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#constexpr-functions%5B/url%5D:
-if (DEFINED CMAKE_HIP_FLAGS)
-  set(CMAKE_HIP_FLAGS "--expt-relaxed-constexpr ${CMAKE_HIPE_FLAGS}")
-else()
-  set(CMAKE_HIP_FLAGS "--expt-relaxed-constexpr")
-endif()
 enable_language(HIP)
 
 set(HIP_FOUND TRUE)