1 files changed, 40 insertions, 0 deletions
diff --git a/Tests/HIP/MathFunctions/main.hip b/Tests/HIP/MathFunctions/main.hip
new file mode 100644
index 0000000..8a6e77f
--- /dev/null
+++ b/Tests/HIP/MathFunctions/main.hip
@@ -0,0 +1,40 @@
+
+#include <stdexcept>
+#include <cmath>
+#include <math.h>
+#include <memory>
+
+#include <hip/hip_runtime.h>
+#include <hip/hip_fp16.h>
+
+namespace {
+template<class T, class F>
+__global__ void global_entry_point(F f, T *out) {
+  *out = f();
+}
+
+template <class T, class F>
+bool verify(F f, T expected)
+{
+  std::unique_ptr<T> cpu_T(new T);
+  T* gpu_T = nullptr;
+  hipMalloc((void**)&gpu_T, sizeof(T));
+  hipLaunchKernelGGL(global_entry_point, 1, 1, 0, 0, f, gpu_T);
+  hipMemcpy(cpu_T.get(), gpu_T, sizeof(T), hipMemcpyDeviceToHost);
+  hipFree(gpu_T);
+  return (*cpu_T == expected);
+}
+}
+
+int main(int argc, char** argv)
+{
+  bool valid = verify([]__device__(){ return std::round(1.4f); }, 1.0f);
+  valid &= verify([]__device__(){ return max<_Float16>(1.0f, 2.0f); }, 2.0f);
+  valid &= verify([]__device__(){ return min<_Float16>(1.0f, 2.0f); }, 1.0f);
+
+  if (valid) {
+    return 0;
+  } else {
+    return 1;
+  }
+}