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Specifying CPUs to Analyze
Intel® VTune™ Amplifier supports sampling on up to 4096 processors (CPUs). To focus on specific processors, set processor masking and select processors to monitor for the hardware event-based sampling...
View ArticleInstalling Drivers
Parent topic: Before You BeginAbout Installing DriversBuilding and Managing the Sampling DriverBuilding and Managing Power Analysis DriverBuilding Drivers for Performance Analysis of an Android*...
View ArticleCPU Frequency Analysis
NotePower analysis is available only with the Intel® VTune™ Amplifier for Systems, part of Intel System Studio. For Linux* platforms based on Intel Xeon® processors, use Power analysis types provided...
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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...
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About Performance Analysis with VTune Amplifier
Intel® VTune™ Amplifier introduces the following categories of performance analysis:Algorithm AnalysisMicroarchitecture and Platform AnalysisPower Analysis (for VTune Amplifier for Systems only)Each...
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Analyzing Power and Performance with Hardware Event-based Stack Sampling
Intel® VTune™ Amplifier provides a mechanism to analyze code parallelism and power consumption using the hardware event-based sampling with the stack collection enabled. As soon as you created a VTune...
View ArticleIntroduction
Parent topic: Intel® VTune™ AmplifierIntroducing the Intel VTune AmplifierWhat's NewVTune Amplifier in Intel® StudiosTutorials and SamplesNotational ConventionsRelated InformationLingua Inglese
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Pane: Project Navigator
To access this pane: Click the Project Navigator icon on the Intel® VTune™ Amplifier toolbar in the standalone graphical interface. To manage VTune Amplifier projects/results from the Microsoft Visual...
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Pane: Analysis Type - Concurrency
To access this pane:Click the New Analysis button on the Intel® VTune™ Amplifier toolbar.The New Amplifier Result tab opens with the Analysis Type window active.Select the Algorithm Analysis >...
View Articleverbose
Display detailed information on actions performed by the amplxe-cl tool.Syntax-verbose-vDefaultOFFStandard amount of information is displayed.DescriptionUse the verbose option when you want to see...
View Articlereturn-app-exitcode
Return the exit code of the target.Syntax-return-app-exitcodeDefaultOFFBy default, the amplxe-cl exit code is returned.Actions ModifiedcollectDescriptionUse the return-app-exitcode option to return the...
View Articlehelp
Display brief explanations of command line arguments.Syntax-h,-help-help<action>-helpcollect <analysis_type>-helpcollect-with <analysis_type>-helpreport...
View Articleapp-working-dir
Specify the application directory in auto-generated commands.GUI EquivalentPane: Launch ApplicationSyntax-app-working-dir<PATH>ArgumentsA string containing the PATH/name.DefaultDefault is the...
View ArticleRe-finalizing Results
Results are finalized during collection by default - but sometimes finalization is suppressed, and sometimes a result that was finalized needs to be re-resolved. Here are some of the reasons that you...
View ArticleSystem APIs Supported by Intel® VTune™ Amplifier
VTuneAmplifier supports interpretation of Microsoft* Windows* OS APIs.The following table lists all of the 32-bit and 64-bit OS threading and synchronization functions that are currently supported by...
View ArticleInstrumentation and Tracing Technology APIs
Parent topic: API SupportAbout Instrumentation and Tracing Technology (ITT) APIsInstrumenting Your ApplicationCompiling and Linking with ITT APIsMinimizing ITT API OverheadDomain APIString Handle...
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Running Analysis
To run the analysis from the Microsoft Visual Studio* IDE:Choose your target.Build your target in the Release mode in the development environment of your choice.NoteMake sure you configured the...
View ArticleConfiguring Sampling Interval
Sampling interval is the amount of wall-clock time the Intel® VTune™ Amplifier waits before collecting each sample. For user-mode sampling and tracing analysis types (Basic Hotspots, Concurrency, and...
View ArticleConfiguring Search Directories
Parent topic: Configuring TargetsAbout Configuring Search DirectoriesSearch Directory OrderViewing and Configuring Project Search DirectoriesLingua Inglese
View ArticleChoosing Targets
Parent topic: Intel® VTune™ Amplifier User's GuideAbout Choosing TargetsCreating Projects and Choosing Targets in the Standalone InterfaceChoosing a Target in Visual Studio*Choosing a Target on the...
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