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Package update on the target is required

Hi,
I am trying to remotely collect data on my target machine using the VTune Amplifier. The passwordless connection is already set up. When I try to connect to the remote machine, this is the message I get:

Detected VTune Amplifier build #367959 on the target system at ..path/to/vtune/installation... with the build #393444 on the host. Package update on the target is required. Amplifier cannot detect remote machine configuration.

Ivy Bridge, counting cycles stalled due to LLC cache load misses?

Hi,

On Ivy Bridge there are the following counters:

  • CYCLE_ACTIVITY.CYCLES_L1D_PENDING
  • CYCLE_ACTIVITY.CYCLES_L2_PENDING
  • CYCLE_ACTIVITY.CYCLES_LDM_PENDING

but no CYCLE_ACTIVITY.CYCLES_LLC_PENDING. I have performed some profiling and my results suggest you cannot just subtract the first two counters from the third counter, to get the LLC value. There are three counters for the number of times there is a cache miss, but I want to know the effect of stalling.

Inspector fails on most of OmpScr benchmarks

Hi,

I am running inspector on the OmpScr benchmark. The benchmark allow you to specify a problem size for each of the programs. When I run inspector using small size problem it is able to finish the verification process most of the time but for some of the problem (i.e. c_loopB.badSolution1.par). I get the error:

Error: Internal error. Please contact Intel customer support team.

Prroblem with analysis on Intel Xeon Phi

Hello,

I'm trying to analyze simple serial aplication (matrix multipication) dedicated for Intel Xeon Phi coprocessor using VTune. I created native aplication, using -mmic flag and next copy it to mic0 using scp command. Next I ran analysis as shown in the link below :

https://software.intel.com/en-us/articles/how-to-analyze-xeon-phi-coproc...

Trouble debugging Intel Quark in Galileo with ITP-XDP 3BR and Intel System Debugger

I can't start debugging the Intel Quark target in Galileo board.

1.) I am using the "2015 Products.bat" file to start the debugger.

2.) Inside the debugger interface I use the "Intel Quark SoC x1000-60-pin XDP (Clanton)" option. No additional parameters. I know the Galileo can't work with the 60-pin interface right out of the box so I am using an adapter.

3.) This is the way the hardware is setup:

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

The following command

mpirun -n 4 /opt/intel/vtune_amplifier_xe/bin64/amplxe-cl -collect-with runsa -knob event-config=FP_COMP_OPS_EXE.X87 -result-dir /home/fabrizio/Desktop/testt/ -- /home/fabrizio/Desktop/test

returns error in subject.

I tried a solution explained in an another post (./insmod -sep3 -r), but it seems not to be my case, because with ONE process I don't have error about PMU resource(s), but an error about "Failed to create a tb6 file".

How could I solve?

Thanks!

 

Total Beginner- how do I run it?

Hi,

I'm sorry, but I can't find simple instructions on how to run.  Maybe you could make a 'sticky' in the forum with this information?

What do I do?  Which compiler flags does vtune need.  Do I just compile with -g then type amplxe-gui?  Where are amplxe-cli command instructions located?  I direct an input file into the code, i.e. %code < read_input.  How do I put that in the gui?

If there is a 'vtune for dummies', please send me the link.

Thanks!

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