Examples of CSV Format and Imported Data
Explore examples of the performance data gathered with an external collector and imported into an Intel® VTune™ Amplifier project in the CSV format.Examples for importing interval data:CSV file with...
View ArticleSearch Order
When locating binary/symbol/source files, the Intel® VTune™ Amplifier searches the following directories, in the following order:Directory <result dir>\all (recursively).Additional search...
View ArticleInstalling the Sampling Drivers on the Intel® Xeon Phi™ Coprocessor
For hardware event-based sampling analysis on an Intel® Xeon Phi™ coprocessor based on Intel Many Integrated Core (Intel MIC) architecture, sampling drivers should be installed on the coprocessor cards...
View ArticleSelf Time and Total Time
Intel® VTune™ Amplifier can calculate analysis-independent time spent within particular procedures and functions and within children (callees). This is the information for Self and Total time,...
View ArticleIntel® Threading Building Blocks Analysis
If you used the Intel® Runtime libraries for the development, you can run:Basic Hotspots, Advanced Hotspots, and Concurrency analysis to identify the impact of Intel Threading Building Blocks (Intel...
View ArticleSandy Bridge Analysis
Parent topic: Microarchitecture and Platform AnalysisAccess Contention AnalysisBranch AnalysisClient AnalysisCore Port Saturation AnalysisCycles and UOps AnalysisMemory Access AnalysisPort Saturation...
View ArticleAdvanced Hotspots Analysis
Advanced Hotspots analysis is a fast and easy way to identify performance-critical code sections (hotspots). The periodic instruction pointer sampling performed by Intel® VTune™ Amplifier identifies...
View ArticleVisual Studio IDE: Basic Workflow
The following figure shows an overview of the basic analysis workflow for the Intel® VTune™ Amplifier integrated into Microsoft Visual Studio* IDE. To display more information about a workflow...
View ArticleHow to develop a WPF APP that use Realsense SDK
All my works with Realsense SDK (and previously with Perceptual) was realized in Windows Form essentially because I started to study the SDK from the sample supplied with the SDK and I don't think to...
View ArticleAnalyzing Loops
Intel® VTune™ Amplifier provides an option to view a hierarchy of the loops in your application call tree and identify code sections for optimization.To view and analyze loops in your...
View ArticleSpecifying Search Directories for Android*
NoteRemote analysis on Android* systems is supported in the Intel® VTune™ Amplifier for Systems, part of the Intel® System Studio.For accurate module resolution and source analysis of your Android*...
View ArticleHighly Accurate CPU Time Data Collection
Configure the Intel® VTune™ Amplifier to get highly accurate CPU time data in the user-mode sampling and tracing results.By default, the VTune Amplifier detects CPU time based on the OS scheduler tick...
View ArticleSymbol Resolution for Intel® Xeon Phi™ Coprocessor Modules
Intel® VTune™ Amplifier resolves symbols for your Intel Xeon Phi coprocessor application on the host during collection post-processing. For proper symbol resolution, you need to specify the search...
View ArticleCreating Projects and Choosing Targets in the Standalone Interface
To specify an analysis target in the standalone Intel® VTune™ Amplifier interface, you first have to create a project, which is a container for an analysis target configuration and data collection...
View ArticleUser-Mode Sampling and Tracing Collection
When profiling application execution, theIntel® VTune™ Amplifier takes snapshots of how that application utilizes the processors in the system. A thread is considered active at a specific moment if it...
View Article.NET* Code Analysis
Intel® VTune™ Amplifier automatically identifies the type of the code based on the debugger type specified in the project property pages:VTune Amplifier inherits this setting to set the profiling mode...
View ArticleBranch Analysis
Branch analysis type uses event-based sampling collection and is targeted for Intel® microarchitecture code name Sandy Bridge.This analysis type uses events that help identify branching issues that...
View ArticleLocks and Waits Analysis
While Concurrency analysis helps identify where your application is not parallel, Locks and Waits analysis helps identify the cause of ineffective processor utilization. One of the most common problems...
View ArticleRemote Performance Analysis Workflow for Android* Systems
Use the Intel® VTune™ Amplifier installed on the Windows*, Linux* or OS X* host to analyze code performance on a remote Android* system. This type of analysis is supported only by the VTune Amplifier...
View ArticleSynchronization Between Bottom-up and Top-down Tree Panes
The Bottom-up and the Top-down Tree panes are closely tied, using the same collected data to show specific information for each program unit (bottom-up analysis) and the overall impact of each element...
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