     
     
     public func loadInfo() -> processor_set_load_info {
+        // NOTE: duplicate load and mach factor here
         var count = PROCESSOR_SET_LOAD_INFO_COUNT
         var info_out = processor_set_info_t.alloc(
                                              Int(PROCESSOR_SET_LOAD_INFO_COUNT))

    private var host : host_t
    private var pset : processor_set_name_t
    private var load_prev : host_cpu_load_info? = nil
    
    
    //--------------------------------------------------------------------------

    
    
    public func hostStatistics() -> host_load_info {
//        - Can get stat from cl with w or uptime as well
//        - getloadavg()
//        http://en.wikipedia.org/wiki/Load_(computing)

        var size = HOST_LOAD_INFO_COUNT
        var hi = host_info_t.alloc(Int(HOST_LOAD_INFO_COUNT))
        hi.initialize(0)
