Function countBitsSet

benchmarks/cpuid.cpp:16–24

Helper function to count set bits in the processor mask.

// Helper function to count set bits in the processor mask.
int countBitsSet(ULONG_PTR bitMask)
{
	int result = 0;
	while (bitMask != 0) {
		result += (int)(bitMask & 1);
		bitMask >>= 1;
	}
	return result;
}

bool getProcessorInfoFromOS(int& cpus, int& cores, int& logicalCores, double& clockSpeed)
{