CUDA: Add tests to verify CUDA compiler works properly.

4 files changed, 54 insertions, 0 deletions

diff --git a/Tests/Cuda/ConsumeCompileFeatures/CMakeLists.txt b/Tests/Cuda/ConsumeCompileFeatures/CMakeLists.txt
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+++ b/Tests/Cuda/ConsumeCompileFeatures/CMakeLists.txt
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+
+cmake_minimum_required(VERSION 3.7)
+project (CudaConsumeCompileFeatures CXX CUDA)
+#Goal for this example:
+
+#build a c++11 library that express a c++11 public compile feature
+#link a cuda library and verify it builds with c++11 enabled
+
+#build a standalone c++/cuda mixed executable where we express a c++11
+#compile feature.
+
+
+add_library(CudaConsumeLib STATIC static.cpp static.cu)
+target_compile_features(CudaConsumeLib PUBLIC cxx_constexpr)
+
+add_executable(CudaConsumeCompileFeatures main.cu)
+target_link_libraries(CudaConsumeCompileFeatures PRIVATE CudaConsumeLib)
diff --git a/Tests/Cuda/ConsumeCompileFeatures/main.cu b/Tests/Cuda/ConsumeCompileFeatures/main.cu
new file mode 100644
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+++ b/Tests/Cuda/ConsumeCompileFeatures/main.cu
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+
+#include <iostream>
+
+int static_cxx11_func(int);
+
+void test_functions()
+{
+  auto x = static_cxx11_func( int(42) );
+  std::cout << x << std::endl;
+}
+
+int main(int argc, char **argv)
+{
+  test_functions();
+  std::cout << "this executable doesn't use cuda code, just call methods defined" << std::endl;
+  std::cout << "in libraries that have cuda code" << std::endl;
+  return 0;
+}
diff --git a/Tests/Cuda/ConsumeCompileFeatures/static.cpp b/Tests/Cuda/ConsumeCompileFeatures/static.cpp
new file mode 100644
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+++ b/Tests/Cuda/ConsumeCompileFeatures/static.cpp
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+
+
+#include <type_traits>
+
+int static_cuda11_func(int);
+
+int static_cxx11_func(int x)
+{
+  return static_cuda11_func(x) + std::integral_constant<int, 32>::value;
+}
diff --git a/Tests/Cuda/ConsumeCompileFeatures/static.cu b/Tests/Cuda/ConsumeCompileFeatures/static.cu
new file mode 100644
index 0000000..73e43a8
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+++ b/Tests/Cuda/ConsumeCompileFeatures/static.cu
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+
+#include <type_traits>
+
+using tt = std::true_type;
+using ft = std::false_type;
+int __host__ static_cuda11_func(int x)
+{
+  return x * x + std::integral_constant<int, 17>::value;
+}