Add 'projects/hip-tests/' from commit '5ce508401e1934053b127de5bf756dcd56a326a2'

git-subtree-dir: projects/hip-tests
git-subtree-mainline: cc7a96c46f
git-subtree-split: 5ce508401e

projects/hip-tests/catch/unit/complex/complex_basic_common.hh

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+/*
+Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANNTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER INN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR INN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+#pragma once
+
+#include <hip_test_common.hh>
+#include <resource_guards.hh>
+#include <hip/hip_complex.h>
+
+template <typename T>
+__host__ __device__ T MakeComplexType(decltype(T().x) input_val1, decltype(T().x) input_val2) {
+  if constexpr (std::is_same_v<T, hipFloatComplex>) {
+    return make_hipFloatComplex(input_val1, input_val2);
+  } else {
+    return make_hipDoubleComplex(input_val1, input_val2);
+  }
+}
+
+template <typename T>
+__global__ void MakeComplexTypeKernel(T* const output_val, decltype(T().x) const input_val1,
+                                      decltype(T().x) const input_val2) {
+  *output_val = MakeComplexType<T>(input_val1, input_val2);
+}
+#if HT_AMD  // EXSWHTEC-321
+__global__ void MakeHipComplexTypeKernel(hipComplex* const output_val, float const input_val1,
+                                         float const input_val2) {
+  *output_val = make_hipComplex(input_val1, input_val2);
+}
+#endif
+template <typename T> struct CastType {};
+
+template <> struct CastType<hipFloatComplex> {
+  using type = hipDoubleComplex;
+};
+
+template <> struct CastType<hipDoubleComplex> {
+  using type = hipFloatComplex;
+};
+
+template <typename T> using CastType_t = typename CastType<T>::type;
+
+template <typename T1, typename T2> __device__ __host__ T1 CastComplexType(T2 const input_val) {
+  if constexpr (std::is_same_v<hipDoubleComplex, T2>) {
+    return hipComplexDoubleToFloat(input_val);
+  } else if constexpr (std::is_same_v<hipFloatComplex, T2>) {
+    return hipComplexFloatToDouble(input_val);
+  }
+}
+
+template <typename T1, typename T2>
+__global__ void CastComplexTypeKernel(T1* const output_val, T2 const input_val) {
+  *output_val = CastComplexType<T1, T2>(input_val);
+}
+
+template <typename T> void CompareValues(T actual_val, T ref_val, double margin) {
+  if (!std::isnan(ref_val)) {
+    REQUIRE_THAT(actual_val, Catch::WithinAbs(ref_val, margin));
+  }
+}