CoreMask getCoreMaskForAllMachineCores()
{
int numOfCores = getNumOfCores() < 32 ? getNumOfCores() : 32;
CoreMask result = 0;
for (int i = 0; i < numOfCores; i++)
{
result = result | SystemCores::IdToSystemCore[i].Mask;
}
return result;
}
bool PfRingDevice::initCoreConfigurationByCoreMask(CoreMask coreMask)
{
int i = 0;
int numOfCores = getNumOfCores();
clearCoreConfiguration();
while ((coreMask != 0) && (i < numOfCores))
{
if (coreMask & 1)
{
m_CoreConfiguration[i].IsInUse = true;
}
coreMask = coreMask >> 1;
i++;
}
if (coreMask != 0) // this mean coreMask contains a core that doesn't exist
{
LOG_ERROR("Trying to use a core [%d] that doesn't exist while machine has %d cores", i, numOfCores);
clearCoreConfiguration();
return false;
}
return true;
}
