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I am trying to do a system wide analysis on a Linux machine. I get the following:
/proc/sys/kernel # /opt/intel/vtune_amplifier_xe/bin64/amplxe-cl -collect general-exploration -knob enable-stack-collection=true --duration unlimited --result-dir /tmp/woody
amplxe: Warning: Managed code profiling is not supported for the specified configuration.
amplxe: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location.
amplxe: Error: Failed to generate map.events file. Data collection is interrupted.
amplxe: Internal Error
Any ideas what I am doing wrong? Thanks!
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If you did system wide profiling, option "-knob enable-stack-collection=true" is not supported & you have to specify duration. Please do -
amplxe-cl -collect general-exploration -duration 120 --duration unlimited --result-dir /tmp/woody
P.S> Please use latest VTune(TM) Amplifier XE 2016 or U1.
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Hello,
I'm also getting the same error when trying out the general-exploration analysis type via the command line tool. Setting the duration does not seem to have any effect:
~$ amplxe-cl -collect general-exploration -duration 120 ls
amplxe: Warning: To profile kernel modules during the session, make sure they are available in the /lib/modules/kernel_version/ location.
amplxe: Error: Failed to generate map.events file. Data collection is interrupted.
amplxe: Internal Error
advanced-hotspots collection is working fine though. I am using the following version: Intel(R) VTune(TM) Amplifier XE 2016 (build 424694)
The CPU in question is a Xeon E5-2699 v3 (Haswell)
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Please specify your Linux distro and release.
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Please move to VTune Amplifier 2016 Update 1 - this should help to eliminate the issue of driverless general exloration collection on HSW processor.
Thanks & Regards, Dmitry

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