test/cuda-test/cpp14.cc

#include <fmt/base.h>

// The purpose of this part is to ensure NVCC's host compiler also supports
// the standard version. See 'cuda-cpp14.cu'.
//
// https://en.cppreference.com/w/cpp/preprocessor/replace#Predefined_macros
static_assert(__cplusplus >= 201402L, "expect C++ 2014 for host compiler");

auto make_message_cpp() -> std::string {
  return fmt::format("host compiler \t: __cplusplus == {}", __cplusplus);
}
Add base.h 2024-01-09 19:30:46 -08:00			`#include <fmt/base.h>`
Add a CUDA test test cuda: import fmt in CUDA source code Current test is only for Windows(cl.exe). Need to test more with the other host compilers... * Activate the test when `find_package(CUDA)` worked * The test runs with C++14 Detailed comments in 'test/cuda-test' test cuda: add more comment / macro check * checks both `__NVCC__` and `__CUDACC__` More comments for CMake and CUDA source file. test cuda: <fmt/core.h> checks NVCC and CUDA The header file checks 2 things. * __NVCC__: if the compiler is from NVIDIA * __CUDACC__: if the source code is CUDA(.cu) file Since we can't sure all users prefer latest, Version for `find_pacakge(CUDA)` is downgraded to 9.0. This is the minimum version for C++14 in CUDA 2019-08-28 09:58:37 +00:00
			`// The purpose of this part is to ensure NVCC's host compiler also supports`
			`// the standard version. See 'cuda-cpp14.cu'.`
			`//`
			`// https://en.cppreference.com/w/cpp/preprocessor/replace#Predefined_macros`
			`static_assert(__cplusplus >= 201402L, "expect C++ 2014 for host compiler");`

			`auto make_message_cpp() -> std::string {`
			`return fmt::format("host compiler \t: __cplusplus == {}", __cplusplus);`
			`}`