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I'm trying to run Intel vtune power analysis on intel(R) Core(TM) i7-3632QM CPU running Ubuntu 13.04 i keep getting "Power driver is inaccessible. Make sure the driver is installed and you have permission to access it." I tried building and loading drivers manually, the sepdk builds and loads correctly but loading the powerdk driver gives the error

"Setting group ownership of device to group "vtune" ... ./insmod-apwr: 475: [: vtune: unexpected operator Not managed to install the driver with the proper group. Wrong group is vtune Setting group ownership of device to group "vtune" ... ./insmod-apwr: 475: [: vtune: unexpected operator Not managed to install the driver with the proper group. Wrong group is vtune Setting group ownership of device to group "vtune" ... ./insmod-apwr: 475: [: vtune: unexpected operator Not managed to install the driver with the proper group. Wrong group is vtune ./insmod-apwr: 487: [: vtune: unexpected operator Setting file permissions on device to "660" ... done. ./insmod-apwr: 514: [: vtune: unexpected operator ./insmod-apwr: 528: [: unexpected operator The apwr3_1 driver has been successfully loaded."

Could it be that my processor is not supported?

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下面的文章列出了解决电源分析功能最常见问题的建议。例如,请确保加载指定您所属的现有组的驱动程序(案例 3)

http://software.intel.com/en-us/articles/troubleshooting-vtunetm-amplifier-xes-power-analysis

于 2014-03-25T20:49:04.340 回答