std::vector <PassElement *> *OperandSwap::entry (PassElement *pe, Description *desc) const
{
Logging::log (0, "Starting Operand Swap", NULL);
//First get Kernel
Kernel *kernel = pe->getKernel ();
if (kernel == NULL)
return NULL;
//Clear color
kernel->clearColor ();
//Prepare result
std::vector <PassElement *> *res = new std::vector <PassElement *> ();
//Create new vector for kernels
std::vector<Kernel*> newKernels;
//Push original kernel here
newKernels.push_back (kernel);
//Handle the Kernels
handlePass (newKernels);
//Now accept these all new kernels
for (std::vector <Kernel *>::const_iterator it_kernel = newKernels.begin (); it_kernel != newKernels.end (); it_kernel++)
{
Kernel *tmp = *it_kernel;
PassElement *pe_tmp = NULL;
//If we have our original kernel, we can use pe
if (kernel == tmp)
{
pe_tmp = pe;
}
else
{
//Create new PassElement
pe_tmp = new PassElement ();
}
//Set new kernel and push to result vector
pe_tmp->setKernel (tmp);
res->push_back (pe_tmp);
}
Logging::log (0, "Stopping Operand Swap", NULL);
(void) desc;
return res;
}
std::vector <PassElement *> *myPluginEntry (PassElement *pe, Description *desc)
{
Logging::log (0, "Starting Filtering", NULL);
//First get Kernel
Kernel *kernel = pe->getKernel ();
if (kernel == NULL)
{
return NULL;
}
//Clear color
kernel->clearColor ();
//Prepare result
std::vector <PassElement *> *res = NULL;
//Create new vector for kernels
std::vector<Kernel*> newKernels;
//Now we start filtering
int unrollFactor = -1;
bool keepIt = handleKernel (kernel, desc, unrollFactor);
if (keepIt == true)
{
//Create new vector
res = new std::vector <PassElement *> ();
//Ok we want this one, push it in
res->push_back (pe);
}
Logging::log (0, "Stopping Filtering", NULL);
(void) desc;
//Return result
return res;
}