In order to decrease the influence of the interference sources during the test and acquire more reliable and more accurate data , this paper has made a comprehensive investigation on the process of performance measurement based on hardware performance monitoring , including main work as follow : ( 1 ) we have investigated the function and bottom implement of the performance monitoring hardware , and deeply studied on the ia - 64 processors with more advanced mechanism of hardware performance monitoring than others , including program counter sampling 、 period statistics 、 invalidated event address sampling and event restriction 本文以減小測(cè)試過(guò)程中干擾源的影響程度,獲得更可靠、更準(zhǔn)確的性能數(shù)據(jù)為根本目標(biāo),對(duì)基于硬件性能監(jiān)視的性能測(cè)試過(guò)程進(jìn)行了深入地研究,主要包括以下研究工作: ( 1 )以ia - 64處理器為例,研究了性能監(jiān)視硬件的底層實(shí)現(xiàn)和功能,并重點(diǎn)研究了ia - 64處理器上較其他處理器先進(jìn)的硬件性能監(jiān)視機(jī)制,包括程序計(jì)數(shù)器采樣、周期統(tǒng)計(jì)、失效事件地址采樣和事件限制。