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Choosing Data Format
To configure the format of the performance data provided in the Bottom-up and Top-down Tree panes, right-click the column, select Show Data As > from the context menu and choose between available...
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Pausing Data Collection
You can configure the analysis run to launch the application but start collecting data after some delay or pause the data collection in the middle of the application execution. This is useful if you do...
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Collecting Stack Data for Event-based Sampling Analysis
By default, the Intel® VTune™ Amplifier collects data on the application call flow (stacks) during algorithm tuning analysis types based on the user-mode sampling and tracing collector. You may enable...
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About Configuring 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 ArticleAbout Choosing Targets
To start an analysis with Intel® VTune™ Amplifier , you need to:Create a project (*.amplxeproj), which is a container for an analysis target configuration and data collection results.Specify an...
View ArticleTarget
A target is an executable file you analyze using the Intel® VTune™ Amplifier .VTune Amplifier supports the following analysis targets:ApplicationProcessSystemTargets can be:Created with...
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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 VTune AmplifierGeneral Exploration AnalysisBandwidth AnalysisIntel Core 2 Processor AnalysisNehalem / Westmere AnalysisSandy Bridge AnalysisHaswell...
View ArticleProduct Website and Support
The following links provide information and support on Intel software products, including Intel® Parallel Studio XE : http://software.intel.com/en-us/intel-vtune-amplifier-xeIntel VTune Amplifier...
View ArticleRelated Information
For better understanding of the performance data provided by the Intel® VTune™ Amplifier , you are highly recommended to explore additional resources on the web.Intel® Processor InformationFor the most...
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Synchronization 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...
View ArticleAdding External Data to the Intel® VTune™ Amplifier
Parent topic: Configuring Analysis TypeAbout Adding External Data to the Intel® VTune™ AmplifierUsing a Custom CollectorCreating a CSV File with External DataLingua Inglese
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Creating a New Analysis Type
To create and run a new analysis type, do the following:Click the New Analysis button on the Intel® VTune™ Amplifier toolbar.The New Amplifier Result tab opens with the Analysis Type window active.In...
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Configuring Frames Threshold
To achieve good performance for your graphical application using frames, you need to keep the frame rate constant (for example, from 30 to 60 frames per second). Intel® VTune™ Amplifier helps you...
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Using Debug Information
To provide accurate performance data and enable source analysis, the Intel® VTune™ Amplifier requires debug information for the binary files it analyzes. If it does not find debug information in the...
View ArticlePower Analysis
Parent topic: Performance Analysis with VTune AmplifierCPU Frequency AnalysisCPU Sleep States AnalysisLingua Inglese
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Front End Investigation Analysis
Front End Investigation analysis type uses event-based sampling collection and is targeted for Intel® microarchitectures code name Nehalem/Westmere.This analysis type presents a breakdown of...
View ArticlePerformance Analysis with VTune Amplifier
Parent topic: Key ConceptsAbout Performance Analysis with VTune AmplifierAlgorithm AnalysisMicroarchitecture and Platform AnalysisPower AnalysisGPU AnalysisLingua Inglese
View ArticleTuning Methodology
This section provides selected articles on using the Intel® VTune™ Amplifier for specific tuning scenarios.Parent topic: Intel® VTune™ AmplifierAnalyzing Power and Performance with Hardware Event-based...
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INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT....
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