What is latest/greatest VTune version and where to get?
Hi,I had VTune Amplifier XE 2017 and the Educator Intel® Parallel Studio XE Cluster Edition for Windows*.But those have expired and I'd like to know what the current version of VTune Amplifier is and...
View ArticleAnnouncing Intel® Parallel Studio XE 2019 Release
Just Released Intel® Parallel Studio XE 2019! Accelerate Parallel Code—Transform Enterprise to Cloud, & HPC to AIBoost your parallel application performance on the latest Intel® processors with...
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User tasks, events and counters not showing up when attaching to Process...
Hi,I try to integrate the ITT API into our application. It works well and the tasks, counters and frames show up if I start the application through VTune. However, when attaching VTune to a running...
View ArticleHeap corruption when profiling .Net App
I'm regularly seeing a problem with .Net (C#) apps which run perfectly well outside VTune, but which when I attempt to profile them crash almost immediately with a stack trace in RtlFree and a message...
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Serial Number not working
Hi,I've recently created a brand new account, obtained a serial key and am trying to install the product but I get this error:According to my subscriptions, my license is active. I've also tried using...
View ArticleLinux vtune2019 has trouble resolving paths with capital letters in them
The path to my source code looks like: /home/bakelly/WORK/explore_uin64/opencv/modules/imgproc/src/sumpixels.cppwhen it tries to pull up the source at any time it says it cannot find the source file...
View ArticleLicence transfer
Dear Sirs,because of leaving of a colleague I need to transfer our licences. The problem is that he has an old e-mail domain, I have a new one. In the FAQ I read that I need help from the support. But...
View ArticleVtune analysis is idle
Hi, I am using vtune_2015_update3 to analyze my application. My Run Command: amplxe-cl -collect general-exploration -r My Application code: (C) #include "ittnotify.h" __itt_resume(); // Code region of...
View Articleerror:...
I have installed vtune 2019 stand-alone version from here on Fedora 27. After that I installed it using install_GUI.sh. After the installation was complete, when I run vtune (using amplxe-gui command)....
View Articleamplxe-gui causes system crash
Hello AllGUI causes X11-server crash. Steps to reproduce: sudo amplxe-gui -> open any Hotspots result from any project -> press on triangle twice (Hotspots by CPU Utilization).$ journalctlсен 28...
View ArticleVtune Elapsed Effective Time not matching Linux time command
Hello, I am new to VTune and trying to figure out how to relate the time displayed in VTune to the wall time clocked using the time command in Linux. I recently added $OMP calls to one of my Fortran...
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Effective time in VTune increases with OMP_NUM_THREADS
Hello,I am new to VTune and have been trying to interpret the times reported in VTune. I have a Fortran application I have been playing with to understand the effect of openmp threading on the...
View Articleviewing source code when transferring analysis on another computer
HelloWhile I read most of the posts on source code visualization with VTune, I did not encounter my problem. This is my problem.I have run VTune on top of Node.js for hotspots, advanced hotspots,...
View ArticleUnable to install VTSS++ driver. The driver is not signed? (VTune Amplifier...
Hi,I'm trying to evaluate VTuneAmplifier, using the version that is included with the System Studio 2018 installation. All the analysis types that depend on the VTSS++ driver are not available.When I...
View ArticleFloating license is not accepted for the second installation
Hi,My team purchased a floating license recently. The first installation worked fine. When we try to install VTune on another host, it doesn't accept the license. And I confirm no one is using the...
View ArticleFailed to execute sep on vtune amplifier 2019
Hi All,I am trying out the new vtune amplifier 2019 on Ubuntu 16.04. Ubuntu is a guest system virtualized with Parallel Desktop (with PMU enabled). When running the following command:amplxe-cl -collect...
View ArticleVtune issue in MacOS version
I am using MacOS version VTune gui to profile a remote process launched in a Linux box. But then got this issue:amplxe: Error: Stack size provided to sigaltstack is too small. Please increase the stack...
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How to resolve missing license problem
I downloaded the VTune Linux version and only install the CLI from CLI_install. (version with trial license)The command I used to profile isamplxe-cl -collect hotspots -run-pass-thru=--no-altstack -d...
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Incoherent results from HPC Characterization analysis
Hi everybody,I'm having some trouble in understanding VTune HPC Characterization analysis results of my CFD code. Considering its large size, I isolated one of its parallel zone and made the same...
View Articleadvanced hotspots error
Hello, I run into this problem where I can't see the source for the library that I'm trying to do performance analysis using VTune Amplifier 2017 and the error I see in the collection log is:"cannot...
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