VTune Amplifier XE self validation script on Linux
Hello All,Time to time we have the following questions from VTune Amplifier Linux customers:-I don’t have administrator privileges and cannot install VTune Amplifier driver, what limitations might I...
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Announcing Intel® VTune™ Amplifier’s Platform Profiler Feature!
Is your system correctly configured for your workloads? Would you benefit from more memory or I/O? Are your workloads well-optimized? Are you using memory and storage efficiently? Do you have...
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 Article2020 vs 2021 beta 6 features for GPU analysis
Been playing with seeing what I can do with dpc++/GPU and VTune. I've installed (ubuntu 18.04.4) OneAPI beta6 and that looks to give me VTune 2021.1-beta06. My question is that I don't seem to be...
View ArticleBUG: mem_load_l3_miss_retired.remote_dram , mem_load_l3_miss_retired.local_dram
The performance counters mem_load_l3_miss_retired.remote_dram and mem_load_l3_miss_retired.local_dram giving wrong numbers when the processes are making accesses to shared memory.
View ArticleDownload Intel VTune tar file on server with no graphical interface
Hi, Earlier I have used Intel VTune profiler on a server which had graphical interface. Now I am using a bare metal server with no Graphical Interface (no GUI). I would like to download the tar file of...
View ArticleIntel VTune Profiler on a server with no graphical desktop environment.
Hi, I have a question. I am using a Ubuntu server with no graphical desktop environment. I would like to install Intel VTune Profiler on it. Can I use GUI of Intel VTune Profiler on a server with no...
View ArticleMVS 2019 vtune Fortran console app
I am trying to use vtune to profile a Fortran console app using Intel Parallel Studio XE 2019. Apparently hotspot analysis (only memory) is supported from the API Gui. In trying to use the vtune...
View Articlecurrent procedure for building i915 module?
Lenovo T570, Ubuntu 18.04.4, 5.3.0-53-generic, OneAPI/Vtune 2021.1.0 beta06I've been looking into building an i915 module so I can try CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS=y to get at the low level...
View Articlequeue depth for storage performance snapshot tool
Hi,For the storage performance snapshot tool, has the queue depth output in the results been removed?https://software.intel.com/sites/products/snapshots/storage-snapshot/The getting started guide for...
View ArticleUse of task groups with ITT
Hi there,I have been adding some tasks to my code and I was trying to create sub-tasks that are within a parent task. I did a bit of searching on the web and I noticed that within the Intel Graphics...
View ArticlePerformance Analysis and Reports
Hello,Could I get some help with how to analyze the performance of my code? I know I can make reports for FPGAs, but what do I do for GPUs to analyze my code?Is there a better way to get performance...
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VTUNE ITT counter strange behavior
Lenovo T570, Ubuntu 18.04.4, Intel(R) oneAPI VTune(TM) Profiler 2021.1.0 beta06 (build 608503) Command Line ToolGiven the following toy code:#include <unistd.h> #include <ittnotify.h> int...
View ArticleCounting function calls
Is there a simple way to make vtune (2019) count the number of times a function has been called?
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100% Core bound
I am new to VTune and I am using it to analyse a simple algorithm like finding min and max of a large array. I used the microarchitecture exploration mode hoping to investigate if it is memory bound or...
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