Crashes with version 2016 update1
Since installing Intel VTune Amplifier XE 2016 update1, I crash regularly when running the tool from within Visual Studio 2013. I am running on WIndows 10. I start the profiler, let it run for a...
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2016 Update 1 and higher driver installation on Windows* 7 and Windows Server...
You may receive the warning message "Windows requires a digitally signed driver" during installation on Windows* 7 and Windows* Server 2008 R2 systems. The VTune Amplifier hardware event-based...
View Articlevtss.sys blue screens after approximately a week of uptime
What it says in the topic. This appears to be essentially 100% reproducible, but it took me a while to figure out what's going on. It does not occur when the VTSS service is stopped (e.g. "net stop...
View ArticleDoes Intel VTune Amplifier 2016 for Systems support arm 64bit android system?
When using for android system (64bit system arm cpu) , error occured : C:\Program Files (x86)\IntelSWTools\VTune Amplifier 2016 for Systems\bin64>amplxe-cl -collect hotspots...
View Article"Source/Assembly Code is not available" while doing a General Exploration
Hi,I am trying to open and view the results of general exploration analysis using VTune Amplifier 2015 for Systems, Update 3 (build 407750) on Windows 7 Enterprise 64-bit Service Pack 1. I had...
View ArticleFailed to generate map.events file on system wide analysis
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...
View ArticleFailed to build kernel module on Ubuntu 15.10
Everything was working fine on 15.04 ubuntu but when I ugpraded to 15.10 vtune is broken. It won't do a simple analysis (says that 0 samples were collected) uname -aLinux danielrh-desktop...
View ArticleHow to profile the communication between Host and Mic during Offload Mode
Recently I need to know exactly the data communication(exactly how much and when) between the Host and MIC while running an offload application.Unlike Nvidia, Intel doesn't provide a tool like NV...
View ArticleITT API and User Tasks
Hello,while writing a simple test to figure out how to add user tasks and such I stumbled upon the following questions:1. Which ITT functions are actually supported by VTune? Things I have found to...
View ArticleCustomer unable to build vtune sampling driver using cmd line script for...
Customer wants to build vtune sampling driver built for their platform. And they don't use Windriver Workbench, but, use the command line “configure” script to configure our project. Cusotemr followed...
View ArticleVTune overflow "collection data limit, MB" while Paused?
It seems that "VTune Amplifier XE 2016 Update1" consumes sample buffer even while it is paused"The specified data limit of 500 MB is reached. Data collection is stopped." even before I Resume...
View ArticleFiltering by Column Name in the VTune report from command line
Error when getting the report form the command line by filtering by column name,(1)Profile my application "amplxe-cl -collect hotspots -target-pid <myapp_pid> -r <resultFile> "(2) When i...
View ArticleReport EU array metrics
After collecting results in the command line for a basic hotspots analysis,"amplxe-cl -collect hotspots -r r000hs -knob enable-gpu-usage=true -knob enable-gpu-runtimes=true MyWorkload.exe", where...
View Articlevtune 2016: port saturation on haswell
I remember that there once were analysis like snb-* for sandy-bridge. Now that is gone. What if I want to measure port saturation? Thank you so much.Yuanfang
View ArticlePMU ret error
Trying to use Vtune with matrix.mic like described. With amplxe-gui and amplxe-cl -target-system=mic-native:0 I get:amplxe: Warning: To enable hardware event-base[d] sampling, VTune Amplifier has...
View ArticleCalling Python Developers - High performance Python powered by Intel MKL is...
We are introducing a Technical Preview of Intel® Distribution of Python*, with packages such as NumPy* and SciPy* accelerated using Intel MKL. Python developers can now enjoy much improved performance...
View ArticleMPI looks faster than OpenMPI on Xeon Phi
Hi,I encountered a strange behavior on Xeon Phi, when I check times of execution of my program (simple program to generate mandelbrot image) I see that application written in MPI was about 10 times...
View ArticleRestricting Analysis
HiI'd like to restrict analysis is 3 ways. By this, I mean the collection of data. Nit the resulting report1) I have a DLL that is loaded by an external process. I only want to analyse the code in the...
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Hotspot analysis not launching application
Hi thereI am running Visual Studio 2013 on Windows 10, and Intel VTune Amplifier XE 2015.I built my application in release mode (full optimization and debug symbols), I even enabled the Microsoft Debug...
View Articleamplxe: Error: 0x40000025 (Inapplicable report)
[ubuntu@HomeNAS-ubuntu ~/Trash]$ amplxe-cl --version Intel(R) VTune(TM) Amplifier XE 2016 Update 1 (build 434111) Command Line Tool Copyright (C) 2009-2015 Intel Corporation. All rights...
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