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comparison dep/fmt/test/cuda-test/cuda-cpp14.cu @ 343:1faa72660932

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*: transfer back to cmake from autotools autotools just made lots of things more complicated than they should have and many things broke (i.e. translations)
author Paper <paper@paper.us.eu.org>
date Thu, 20 Jun 2024 05:56:06 -0400
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342:adb79bdde329 343:1faa72660932
1 // Direct NVCC command line example:
2 //
3 // nvcc ./cuda-cpp14.cu -x cu -I"../include" -l"fmtd" -L"../build/Debug" \
4 // -std=c++14 -Xcompiler /std:c++14 -Xcompiler /Zc:__cplusplus
5
6 // Ensure that we are using the latest C++ standard for NVCC
7 // The version is C++14
8 //
9 // https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#c-cplusplus-language-support
10 // https://en.cppreference.com/w/cpp/preprocessor/replace#Predefined_macros
11 static_assert(__cplusplus >= 201402L, "expect C++ 2014 for nvcc");
12
13 #include <fmt/core.h>
14
15 #include <cuda.h>
16 #include <iostream>
17
18 extern auto make_message_cpp() -> std::string;
19 extern auto make_message_cuda() -> std::string;
20
21 int main() {
22 std::cout << make_message_cuda() << std::endl;
23 std::cout << make_message_cpp() << std::endl;
24 }
25
26 auto make_message_cuda() -> std::string {
27 return fmt::format("nvcc compiler \t: __cplusplus == {}", __cplusplus);
28 }