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Meshcentral - WebRTC data stack for native applications
Everyone following the mesh work knows we are quite bullish on WebRTC. It’s the underlying framework we use for secure, scalable, user-to-user and user-to-machine communications. It has many wonderful...
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Interpreting Stack Data for EBS Analysis
If you enable the stack collection for a hardware event-based sampling analysis, the Intel® VTune™ Amplifier enhances the traditional event-based analysis providing various performance, parallelism and...
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Stitching Stacks for Intel® Threading Building Blocks or OpenMP* Analysis
Typically the real execution flow in the applications based on Intel® Threading Building Blocks (Intel TBB) or OpenMP* is very different from the code flow. During the user-mode sampling and tracing...
View ArticleCollecting Data Remotely from the VTune Amplifier GUI
Use the Intel® VTune™ Amplifier graphical interface running on the host system to configure and run performance analysis on a remote regular or embedded Linux* system or Android* device.NoteRemote...
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Call Stacks for Event-based Sampling Analysis
Enable call stack data collection for hardware event-based sampling analysis types.By default, the Intel® VTune™ Amplifier collects data on the application call flow (stacks) during algorithm tuning...
View ArticleSearch Directories for MPI Modules
After data collection, the Intel® VTune™ Amplifier automatically finalizes the data (resolves symbols and converts them to the database). It happens on the same compute node where the command line...
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Choosing a Target in Visual Studio*
NoteIntegration to Microsoft* Visual Studio* IDE is supported for Intel® VTune™ Amplifier XE only.If during installation you chose to integrate VTune Amplifier into Visual Studio IDE, you may choose an...
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Viewpoint
A Viewpoint is a preset result tab configuration that selects particular data collected during a performance analysis and enables you to focus on specific performance problems. When you select a...
View ArticleWindows Store Applications Analysis
Intel® VTune™ Amplifier supports a hardware event-based sampling analysis for Windows Store C/C++, C# and JavaScript applications running via the Attach to Process and Profile System modes. The Launch...
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Client Analysis
Client analysis type uses the event-based sampling collection and is targeted for Intel® microarchitectures code name Sandy Bridge.This analysis type uses events that help analyze client applications...
View ArticleMicroarchitecture and Platform Analysis
Parent topic: Performance Analysis with Intel® VTune™ AmplifierGeneral Exploration AnalysisBandwidth AnalysisIntel Core 2 Processor AnalysisNehalem / Westmere AnalysisSandy Bridge AnalysisIntel® Xeon...
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Energy Analysis Workflow With Intel® Energy Profiler
Use the Intel® Energy Profiler tool, provided with the Intel® VTune™ Amplifier for Systems, to analyze power and energy consumption on a target Android*, Windows*, or Linux* OS system running on Intel...
View ArticleCreating a CSV File with External Data
Intel® VTune™ Amplifier can process and integrate performance statistics collected externally with a custom collector or with your target application in parallel with the native VTune Amplifier...
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Search Directories
When finalizing the collected data, the Intel® VTune™ Amplifier uses a set of predefined search directories to locate supporting files and display analysis information in relation to your source code....
View ArticleBuilding Drivers for Performance Analysis of an Android* Target
NoteRemote analysis on Android* systems is supported in the Intel® VTune™ Amplifier for Systems, part of the Intel® System Studio.For hardware event-based sampling analysis and Intel® Energy Profiler...
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Precise Events
Precise events are events for which the exact instruction addresses that caused the event are available. You can configure these events to collect extended information, the values of all the registers...
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OpenMP* Analysis
NoteThis type of analysis is supported only by the Intel® VTune™ Amplifier XE.Prerequisites:To analyze OpenMP parallel regions, make sure to compile and run your code with the Intel® Compiler 13.1...
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Memory Access Analysis
Memory Access analysis type uses event-based sampling collection and is targeted for Intel® microarchitectures code name Nehalem/Westmere.This analysis type uses events that provide a breakdown of...
View ArticleBasic Hotspots Analysis
Basic Hotspots analysis helps understand application flow and identify sections of code that get a lot of execution time (hotspots). A large number of samples collected at a specific process, thread,...
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Standalone GUI: Basic Workflow
The following figure shows an overview of the basic analysis workflow for the standalone graphical interface of the Intel® VTune™ Amplifier . To display more information about a workflow step:Position...
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