Hello, everyone. Thanks again for the previous help on the faultive instruction problem. That works perfect:) Since I have to do some more tests on the cache problem of UltraSPARC T1, I have to know the exact physical cpu id of each strand. Could anyone give me some clues on how the physical cpu number, or the physical core number maps the 32 cpu id? Thanks in advance! Best regards Jiaqi - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html