bool LayerFCD::LoadFromFile()
{
::SetProgressCallback(ProgressCallback, 0, 50);
try
{
m_fcd = ::FCDloadData(m_sSubjectDir.toAscii().data(),
m_sSubject.toAscii().data());
}
catch (int ret)
{
return false;
}
if (m_fcd)
{
if (!m_fcd->mri_norm)
{
cerr << "Did not find norm volume for FCD data" << endl;
return false;
}
::SetProgressCallback(ProgressCallback, 50, 70);
MakeAllLayers();
::SetProgressCallback(ProgressCallback, 70, 100);
DoCompute(false);
}
return (m_fcd != NULL);
}
double Kernel::
Compute(Propagator & propagator) const
{
if(0 == propagator.GetNUpwindNeighbors())
return infinity;
return DoCompute(propagator);
}
unsigned CALLBACK ThreadFunction (LPVOID param) {
unsigned threadId = (unsigned)param;
bool isRunning = true;
while (isRunning) {
DWORD count;
IocpOp * op;
HANDLE completionKey = NULL;
unsigned result = GetQueuedCompletionStatus(
s_ioPort,
&count,
(PULONG_PTR)&completionKey,
(LPOVERLAPPED *)&op,
INFINITE
);
printf("thread id : %u\n", threadId);
Sleep(100);
if (result == FALSE) {
printf("GetQueuedCompletionStatus failed!\n");
printf("error code : %d\n", GetLastError());
break;
}
switch (op->type) {
case OP_COMPUTE:
DoCompute(op);
break;
case OP_FILE_READ:
DoFileRead(op);
break;
case OP_FILE_WRITE:
case OP_SOCKET_CONNECT:
case OP_SOCKET_READ:
case OP_SOCKET_WRITE:
printf("not implemented operation type\n");
break;
case OP_TERMINATE:
printf("terminated called!\n");
isRunning = false;
break;
default:
assert(0);
}
}
return 0;
}
