remote target ssh access
Good day.I'am new user of Vtunes. My main question is Why Vtunes hasn't it's own ssh client? Do I write understand that I should use Putty as ssh-client, not other application? What should I do if my...
View ArticleIntel® VTune™ Profiler 2020 is now available
Intel® VTune™ Profiler 2020 (formerly “Intel® VTune™ Amplifier) is now available. https://software.intel.com/en-us/vtune Features OverviewCommand line interface amplxe-cl and GUI interface amplxe-gui...
View ArticleAPS data validity without perf_event_paranoid and VTune Profiler drivers
Hi ,I had recently installed intel parallel studio xe 2018u4.I have gathered some data for the purpose of application profiling on intel 8280 CPU using the intel APS tool (shipped with 2018u4), but i...
View ArticleAmplifier cannot detect remote machine configuration.
I am trying to use VTune to get memory consumption for my binaries. I have installed VTune on windows and trying to connect to (remote SSH) linux to get the results. However it doesn't move past the...
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(Platform Profiler) What is Read/Write Hit Ratio in Persistent Memory Traffic?
Hi,I ran the latest version of Platform Profiler with the Optane DC Persistent memory in Memory mode and uploaded the result file to the platform profiler webpage (localhost:6543).In Memory view, I can...
View Articlevtune ssh support destroys remote directories
Just tried vtune for the first time, connecting to a remote linux machine, and it obliterated the file system on the remote machine.This is easily reproducible. When typing the ssh information, the GUI...
View ArticleNot able to Start Platform Profiler
I am getting this following error message when i am launching Platform ProfilerError : server terminated with code 2. See logs/server.log for more information.['nexus',...
View Articlevtune profiler 2020: memory access collector, LLC count zero
Operating system and versionNAME=FedoraVERSION="27 (Twenty Seven)"ID=fedoraVERSION_ID=27PRETTY_NAME="Fedora 27 (Twenty...
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Vector instruction set in HPC Perf. Characterization
Hi,I am currently profiling a program by using VTune. The attached image shows that there are more than 2 vector instructions. I am wondering if there are more than 2 vector instruction set in the "HPC...
View ArticleMigration Floating license to VM
Hi there,We have a paid license for "VTUNE amplifier for windows" that have support expired. Which we would like to migrate it over to our new flexlm server. Can you please help?Thank you,MichaelTCE...
View ArticleVtune assertion error
Hello there,I am running vtune in a remote CentOS 7 host for a java application, any idea how to sort out this issue?Picked up JAVA_TOOL_OPTIONS: -agentlib:amplxe_samplingmrte_javaprof_1.0...
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Based on QNX 7, when executing sep with option "p2", segfault error happens.
Hihttps://software.intel.com/en-us/vtune-cookbook-profiling-linux-and-qnx-...with Inter VTUNE user guide above on QNX, I am trying to use VTUNE Profiler on host PC. However, I found that segmentation...
View Articlehow Intel® VTune™ Profiler counts counter value and samples information about...
Dear all，As we know, each core has private registers(general and fixed counter), when the process switches to another CPU, we need to re-enable counter above the current CPU.In Linux code, the context...
View ArticleIntel VTune 2020 - Analyze KVM guest OS - None Linux guest OS
Hi,I have basic experience with VTune profiling processes running on Windows.The setup I am currently taking a look at is the following:On my host system (Intel(R) Core(TM) i3-3217UE) I am running...
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ResNet50 Workload - Cannot locate debugging symbols
Hi,I am trying to get the VTune hotspots for a ResNet-50 workload written in Python. I am running the latest VTune (2020 version) on Ubuntu 18.04. A few of the warnings seen are as follows:vtune:...
View ArticleMissing modmap file
I am trying to profile an SGX application on Ubuntu 18.04 LTS with Vtune profiler (Intel(R) VTune(TM) Profiler 2020 (build 605129)). I am trying to run hotspot analysis (based on Hardware Event-Based...
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libiomp5md.dll takes the majority of the time
This a snapshot of a hotspot analysis. I can't make sense of the result. I have looked at the introduction tutorials of intel vTune and there I noticed usually user functions consume larger chunks of...
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Configure analysis with VTune profiler
When I Start"Configure analysis with VTune profiler"at Visual Studio, there is error popup widow and saying"The code execution cannot proceed becaue sycl.dll was not found.Reinstalling the program may...
View ArticleMemory profiling not working
Hi there!I am using vtune amplifier 2019 on linux. I have compiled with debug symbols, in fact in hotspots I can correctly see the hotspots in the code, however when trying to analyze memory...
View ArticleVTune 2020: "failed to create a result directory."
Four days ago I logged on to a bare metal instance at AWS (Ubuntu 18.04) and ran a series of hardware analyses with VTune Analyzer 2020. The analyses were all successful and they created subfolders...
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