Eloi Gaudry, le Mon 06 Jan 2014 17:16:53 +0100, a écrit : > the PID of the process. I was assuming that casting this member to a HANDLE > object would allow me to use hwloc_get_proc_cpubind,
No, PIDs are mere numbers, they have nothing to do with HANDLES. More interestingly, PID values are valid along the whole systems, while HANDLE values are only valid with a given process. You have to use OpenProcess, to create a HANDLE from a PID. Samuel