paysages3d/src/system/System.cpp

23 lines
408 B
C++

#include "System.h"
#include <QThread>
static int core_count = -1;
int System::getCoreCount()
{
if (core_count < 0)
{
#ifdef NDEBUG
core_count = QThread::idealThreadCount();
if (core_count <= 0)
{
qWarning("Can't find number of CPU cores, using only 1");
core_count = 1;
}
#else
core_count = 1;
#endif
}
return core_count;
}