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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/fmt/test/cuda-test/cuda-cpp14.cu | |
parent | Initial commit. (diff) | |
download | ceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/fmt/test/cuda-test/cuda-cpp14.cu | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/fmt/test/cuda-test/cuda-cpp14.cu b/src/fmt/test/cuda-test/cuda-cpp14.cu new file mode 100644 index 000000000..76a9d0883 --- /dev/null +++ b/src/fmt/test/cuda-test/cuda-cpp14.cu @@ -0,0 +1,28 @@ +// Direct NVCC command line example: +// +// nvcc ./cuda-cpp14.cu -x cu -I"../include" -l"fmtd" -L"../build/Debug" \ +// -std=c++14 -Xcompiler /std:c++14 -Xcompiler /Zc:__cplusplus + +// Ensure that we are using the latest C++ standard for NVCC +// The version is C++14 +// +// https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#c-cplusplus-language-support +// https://en.cppreference.com/w/cpp/preprocessor/replace#Predefined_macros +static_assert(__cplusplus >= 201402L, "expect C++ 2014 for nvcc"); + +#include <fmt/core.h> + +#include <cuda.h> +#include <iostream> + +extern auto make_message_cpp() -> std::string; +extern auto make_message_cuda() -> std::string; + +int main() { + std::cout << make_message_cuda() << std::endl; + std::cout << make_message_cpp() << std::endl; +} + +auto make_message_cuda() -> std::string { + return fmt::format("nvcc compiler \t: __cplusplus == {}", __cplusplus); +} |