C++ (Cpp) SgCudaKernelCallExp::set_endOfConstruct Examples

Example #1

File: CPPCUDAHostSubroutineDirectLoop.cpp Project: ioz9/OP2_ROSE_Fortran

void
CPPCUDAHostSubroutineDirectLoop::createKernelFunctionCallStatement (
    SgScopeStatement * scope)
{
  using namespace SageInterface;
  using namespace SageBuilder;
  using namespace OP2VariableNames;
  using namespace OP2::RunTimeVariableNames;

  Debug::getInstance ()->debugMessage (
      "Creating statement to call CUDA kernel", Debug::FUNCTION_LEVEL,
      __FILE__, __LINE__);

  SgExprListExp * actualParameters = buildExprListExp ();

  for (unsigned int i = 1; i <= parallelLoop->getNumberOfOpDatArgumentGroups (); ++i)
  {
    if (parallelLoop->isDuplicateOpDat (i) == false)
    {
      if (parallelLoop->isDirect (i) || parallelLoop->isReductionRequired (i))
      {
        SgDotExp * dotExpression = buildDotExp (
            variableDeclarations->getReference (getOpDatName (i)),
            buildOpaqueVarRefExp (data_d, subroutineScope));

        SgCastExp * castExpression = buildCastExp (dotExpression,
            buildPointerType (parallelLoop->getOpDatBaseType (i)));

        actualParameters->append_expression (castExpression);
      }
    }
  }

  actualParameters->append_expression (variableDeclarations->getReference (
      sharedMemoryOffset));

  SgArrowExp * arrowExpression = buildArrowExp (
      variableDeclarations->getReference (getOpSetName ()),
      buildOpaqueVarRefExp (size, subroutineScope));

  actualParameters->append_expression (arrowExpression);

  SgCudaKernelExecConfig * kernelConfiguration = new SgCudaKernelExecConfig (
      RoseHelper::getFileInfo (), variableDeclarations->getReference (
          CUDA::blocksPerGrid), variableDeclarations->getReference (
          CUDA::threadsPerBlock), variableDeclarations->getReference (
          CUDA::sharedMemorySize));

  kernelConfiguration->set_endOfConstruct (RoseHelper::getFileInfo ());

  SgCudaKernelCallExp * kernelCallExpression = new SgCudaKernelCallExp (
      RoseHelper::getFileInfo (), buildFunctionRefExp (
          calleeSubroutine->getSubroutineName (), subroutineScope),
      actualParameters, kernelConfiguration);

  kernelCallExpression->set_endOfConstruct (RoseHelper::getFileInfo ());

  appendStatement (buildExprStatement (kernelCallExpression), scope);
}

Example #2

File: FortranCUDAHostSubroutineDirectLoop.cpp Project: OP2/OP2_ROSE_Fortran

void
FortranCUDAHostSubroutineDirectLoop::createKernelFunctionCallStatement (
    SgScopeStatement * scope)
{
  using namespace SageInterface;
  using namespace SageBuilder;
  using namespace OP2VariableNames;
  using namespace ReductionVariableNames;
  using namespace OP2::RunTimeVariableNames;

  Debug::getInstance ()->debugMessage (
      "Creating statement to call CUDA kernel", Debug::FUNCTION_LEVEL,
      __FILE__, __LINE__);

  SgExprListExp * actualParameters = buildExprListExp ();

  actualParameters->append_expression (variableDeclarations->getReference (
      opDatDimensions));

  actualParameters->append_expression (variableDeclarations->getReference (
      opDatCardinalities));

  for (unsigned int i = 1; i <= parallelLoop->getNumberOfOpDatArgumentGroups (); ++i)
  {
    if (parallelLoop->isDuplicateOpDat (i) == false)
    {
      if (parallelLoop->isReductionRequired (i))
      {
        actualParameters->append_expression (
            variableDeclarations->getReference (getReductionArrayDeviceName (i)));
      }
      else if (parallelLoop->isDirect (i))
      {        
/* Carlo: no more opDatNDevice as arguments */        
/*        actualParameters->append_expression (
            moduleDeclarations->getDeclarations()->getReference (getOpDatDeviceName (i) +
            parallelLoop->getUserSubroutineName () + postfixName));*/
      }
      else if (parallelLoop->isRead (i))
      {
        if (parallelLoop->isArray (i))
        {
          actualParameters->append_expression (
              variableDeclarations->getReference (getOpDatDeviceName (i)));
        }
        else
        {
          actualParameters->append_expression (
              variableDeclarations->getReference (getOpDatHostName (i)));
        }
      }
    }
  }

  SgExpression * dotExpression = buildDotExp (
    variableDeclarations->getReference (getOpSetName ()),
      buildDotExp ( buildOpaqueVarRefExp (Fortran::setPtr, scope),
          buildOpaqueVarRefExp (size, scope)));      

  actualParameters->append_expression (dotExpression);

  actualParameters->append_expression (variableDeclarations->getReference (
      warpSize));

  actualParameters->append_expression (variableDeclarations->getReference (
      sharedMemoryOffset));

  SgCudaKernelExecConfig * kernelConfiguration = new SgCudaKernelExecConfig (
      RoseHelper::getFileInfo (), variableDeclarations->getReference (
          CUDA::blocksPerGrid), variableDeclarations->getReference (
          CUDA::threadsPerBlock), variableDeclarations->getReference (
          CUDA::sharedMemorySize), buildNullExpression ());

  kernelConfiguration->set_endOfConstruct (RoseHelper::getFileInfo ());

  SgCudaKernelCallExp * kernelCallExpression = new SgCudaKernelCallExp (
      RoseHelper::getFileInfo (), buildFunctionRefExp (
          calleeSubroutine->getSubroutineName (), subroutineScope),
      actualParameters, kernelConfiguration);

  kernelCallExpression->set_endOfConstruct (RoseHelper::getFileInfo ());

  appendStatement (buildExprStatement (kernelCallExpression), scope);
}