Vtune "named user license" on both windows and linux

Authored by Stephen


Last updated on 12/04/2014 - 08:48

_init() instrumentation failed

Authored by Richard H.

I'm getting an instrumentation fault when I attempt to do a hotspot analysis. It is an evaluation copy and the binary was generated by a Go compiler.

Last updated on 03/02/2015 - 00:10

Cannot locate file

Authored by dsi-intel d.


After having spent half an hour collecting the result of a collect, VTune tells me that it cannot find a set of file, including libraries from intel compiler.

Last updated on 12/11/2014 - 02:42

Time spent in functions ?

Authored by dsi-intel d.


I have an application built with intel compilers (version 15) and -g -O2 mode (optim+debug info).

The application was run through amplxe-cl -collect hotspots.

Last updated on 12/11/2014 - 05:53

<not counted>satus for perf events in perf stats

Authored by ARNAB R.

Hi all,

I am using Intel i5-3337U processor. I want to get several perf events for a process via PID.

Last updated on 12/12/2014 - 05:56

Where do context switches come from?

Authored by Huang J.

Hi, I'm trying to analyze which line of code the preemption context switches and synchronization context switches come from in my program using VTune 2013 update 17. I have no idea how to do it.

Last updated on 12/12/2014 - 08:10

amplxe-runss.py looking for 32bit collector; should use 64 bit instead

Authored by Hans M.

My host system is 64 bit, my target system (xeon phi) is also 64 bit. When I run

Last updated on 12/15/2014 - 07:56

VTune installation problem

Authored by Huang J.

HI, when I'm installing VTune 2013 update 17, at the last step, an error log appeared shown below:

Last updated on 12/15/2014 - 23:09

PMU resource(s) currently being used by another profiling tool or process

Authored by Asimina M.



Last updated on 12/15/2014 - 09:31