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Beginner
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hardware event-based sampling.on i7u4500 haswell

Just installed Intel VTune Amplifier XE 2013 on a new notebook with second generation core i7u4500 CPU under Windows 8 Pro 64bit,

but none of the hardware event-basedsampling (EBS) is available. Selecting any of the analysers displays "Unsupported Architecture Type".

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Employee
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Are you using latest Update 15? You may check: (You need to open a command prompt as administrator privilege)

1. \VTune Amplifier XE 2013\bin32\amplxe-sepreg.exe -u ; check driver's status

Also you can use amplxe-sepreg.exe [u|i] to uninstall/reinstall drivers

2. If drivers are loaded, you try "amplxe-cl -collect snb-general-exploration -duration 10" to test.

Note that Sandbridge, Ivybridge and Haswell use same analysis type name

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Beginner
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thanks
is amplxe-sepreg.exe -i is works!

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