rocm-systems/catch/unit/compiler/hipClassKernel.cc

/*
Copyright (c) 2015 - 2021 Advanced Micro Devices, Inc. All rights reserved.

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The above copyright notice and this permission notice shall be included in
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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THE SOFTWARE.
*/

#include "hipClassKernel.h"

__global__ void
ovrdClassKernel(bool* result_ecd){
    int tid = threadIdx.x + blockIdx.x * blockDim.x;
    testOvrD tobj1;
     result_ecd[tid] = (tobj1.ovrdFunc1() == 30);
}

__global__ void
ovldClassKernel(bool* result_ecd){
    int tid = threadIdx.x + blockIdx.x * blockDim.x;
    testFuncOvld tfo1;
     result_ecd[tid] = (tfo1.func1(10) == 20)
                       && (tfo1.func1(10,10) == 30);
}

TEST_CASE("Unit_hipClassKernel_Overload_Override") {
  bool *result_ecd, *result_ech;
  result_ech = AllocateHostMemory();
  result_ecd = AllocateDeviceMemory();

  hipLaunchKernelGGL(ovrdClassKernel,
                     dim3(BLOCKS),
                     dim3(THREADS_PER_BLOCK),
                     0,
                     0,
                     result_ecd);

  VerifyResult(result_ech,result_ecd);
  FreeMem(result_ech,result_ecd);

  result_ech = AllocateHostMemory();
  result_ecd = AllocateDeviceMemory();

  hipLaunchKernelGGL(ovldClassKernel,
                     dim3(BLOCKS),
                     dim3(THREADS_PER_BLOCK),
                     0,
                     0,
                     result_ecd);

  VerifyResult(result_ech,result_ecd);
  FreeMem(result_ech,result_ecd);
}

// check for friend
__global__ void
friendClassKernel(bool* result_ecd){
    int tid = threadIdx.x + blockIdx.x * blockDim.x;
    testFrndB tfb1;
     result_ecd[tid] = (tfb1.showA() == 10);
}

TEST_CASE("Unit_hipClassKernel_Friend") {
  bool *result_ecd;
  result_ecd = AllocateDeviceMemory();
  hipLaunchKernelGGL(friendClassKernel,
                      dim3(BLOCKS),
                      dim3(THREADS_PER_BLOCK),
                      0,
                      0,
                      result_ecd);
  HIP_CHECK(hipStreamSynchronize(nullptr));
  HIP_CHECK(hipFree(result_ecd));
}

// check sizeof empty class is 1
__global__ void
emptyClassKernel(bool* result_ecd) {
  int tid = threadIdx.x + blockIdx.x * blockDim.x;
  testClassEmpty ob1,ob2;
  result_ecd[tid] = (sizeof(testClassEmpty) == 1)
                     && (&ob1 != &ob2);
}

TEST_CASE("Unit_hipClassKernel_Empty") {
  bool *result_ecd, *result_ech;
  result_ech = AllocateHostMemory();
  result_ecd = AllocateDeviceMemory();

  hipLaunchKernelGGL(emptyClassKernel,
                     dim3(BLOCKS),
                     dim3(THREADS_PER_BLOCK),
                     0,
                     0,
                     result_ecd);

  VerifyResult(result_ech,result_ecd);
  FreeMem(result_ech,result_ecd);
}

// tests for classes >8 bytes
__global__ void
 sizeClassBKernel(bool* result_ecd) {
   int tid = threadIdx.x + blockIdx.x * blockDim.x;
   result_ecd[tid] = (sizeof(testSizeB) == 12)
                      && (sizeof(testSizeC) == 16)
                      && (sizeof(testSizeP1) == 6)
                      && (sizeof(testSizeP2) == 13)
                      && (sizeof(testSizeP3) == 8);
}

TEST_CASE("Unit_hipClassKernel_BSize") {
  bool *result_ecd, *result_ech;
  result_ech = AllocateHostMemory();
  result_ecd = AllocateDeviceMemory();

   hipLaunchKernelGGL(sizeClassBKernel,
                      dim3(BLOCKS),
                      dim3(THREADS_PER_BLOCK),
                      0,
                      0,
                      result_ecd);

  VerifyResult(result_ech,result_ecd);
  FreeMem(result_ech,result_ecd);
}

__global__ void
sizeClassKernel(bool* result_ecd) {
   int tid = threadIdx.x + blockIdx.x * blockDim.x;
   result_ecd[tid] = (sizeof(testSizeA) == 16)
                     && (sizeof(testSizeDerived) == 24)
                     && (sizeof(testSizeDerived2) == 20);
}

TEST_CASE("Unit_hipClassKernel_Size") {
    bool *result_ecd, *result_ech;
  result_ech = AllocateHostMemory();
  result_ecd = AllocateDeviceMemory();

   hipLaunchKernelGGL(sizeClassKernel,
                      dim3(BLOCKS),
                      dim3(THREADS_PER_BLOCK),
                      0,
                      0,
                      result_ecd);

  VerifyResult(result_ech,result_ecd);
  FreeMem(result_ech,result_ecd);
}

__global__ void
 sizeVirtualClassKernel(bool* result_ecd, refStructSizes structSizes) {
   int tid = threadIdx.x + blockIdx.x * blockDim.x;
   result_ecd[tid] = (structSizes.sizeOftestSizeDV == sizeof(testSizeDV))
                     && (structSizes.sizeOftestSizeDerivedDV == sizeof(testSizeDerivedDV))
                     && (structSizes.sizeOftestSizeVirtDer = sizeof(testSizeVirtDer))
                     && (structSizes.sizeOftestSizeVirtDerPack = sizeof(testSizeVirtDerPack))
                     && (structSizes.sizeOftestSizeDerMulti = sizeof(testSizeDerMulti));
 }

TEST_CASE("Unit_hipClassKernel_Virtual") {
  bool *result_ecd, *result_ech;
  result_ech = AllocateHostMemory();
  result_ecd = AllocateDeviceMemory();

  struct refStructSizes structSizes;
  structSizes.sizeOftestSizeDV = sizeof(testSizeDV);
  structSizes.sizeOftestSizeDerivedDV = sizeof(testSizeDerivedDV);
  structSizes.sizeOftestSizeVirtDer = sizeof(testSizeVirtDer);
  structSizes.sizeOftestSizeVirtDerPack = sizeof(testSizeVirtDerPack);
  structSizes.sizeOftestSizeDerMulti = sizeof(testSizeDerMulti);

  hipLaunchKernelGGL(sizeVirtualClassKernel,
                      dim3(BLOCKS),
                      dim3(THREADS_PER_BLOCK),
                      0,
                      0,
                      result_ecd,
                      structSizes);

  VerifyResult(result_ech,result_ecd);
  FreeMem(result_ech,result_ecd);
}

// check pass by value
__global__ void
passByValueKernel(testPassByValue obj, bool* result_ecd) {
   int tid = threadIdx.x + blockIdx.x * blockDim.x;
   result_ecd[tid] = (obj.exI == 10)
                      && (obj.exC == 'C');
}

TEST_CASE("Unit_hipClassKernel_Value") {
  bool *result_ecd,*result_ech;
  result_ech = AllocateHostMemory();
  result_ecd = AllocateDeviceMemory();

   testPassByValue exObj;
   exObj.exI = 10;
   exObj.exC = 'C';
   hipLaunchKernelGGL(passByValueKernel,
                      dim3(BLOCKS),
                      dim3(THREADS_PER_BLOCK),
                      0,
                      0,
                      exObj,
                      result_ecd);

  VerifyResult(result_ech,result_ecd);
  FreeMem(result_ech,result_ecd);
}