Sampling Interval
For a user-mode sampling and tracing custom collection, configure the amount of wall-clock time the Intel® VTune™ Amplifier waits before collecting each sample (sampling interval).For user-mode...
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Creating a New Analysis Type
To create and run a new analysis type, do the following:Click the (standalone GUI)/ (Visual Studio IDE) New Analysis button on the Intel® VTune™ Amplifier toolbar.The New Amplifier Result tab opens...
View ArticleConfiguring Target Options
You can configure your targets before running the analysis as follows: Configure target propertiesConfigure search directoriesConfigure output destinationAbout Configuring Target PropertiesYou can...
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Eclipse* IDE Integration
During the Intel® System Studio installation, you may select an option to integrate the Intel® VTune™ Amplifier for Systems into the Eclipse* IDE. As a result, you get access to the VTune Amplifier...
View ArticleCPU Sleep States Analysis
NoteThis analysis type is available as part of energy analysis. Energy analysis is provided by the Intel® VTune™ Amplifier for Systems only. Energy analysis collection is supported for target Android*,...
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Port Saturation Analysis
Port Saturation analysis type uses event-based sampling collection and is targeted for the Intel® microarchitecture code name Sandy Bridge.This analysis type uses events that help understand how port...
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Bandwidth Breakdown Analysis
The Bandwidth Breakdown analysis type uses the event-based sampling collection and is targeted for Intel® Core™ 2 processor family. Use this analysis type to understand the contribution of different...
View ArticleTuning Methodology
This section provides selected articles on using the Intel® VTune™ Amplifier for specific tuning scenarios.Parent topic: Intel® VTune™ AmplifierAnalyzing Application Power and Performance with Hardware...
View ArticleIntroducing the Intel VTune Amplifier
Intel® VTune™ Amplifier provides information on code performance for users developing serial and multithreaded applications. Use the Intel VTune Amplifier XE version for performance analysis on...
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GPU Usage
For applications using Processor Graphics, configure the Intel® VTune™ Amplifier to monitor, analyze, and correlate the application performance on both the CPU and GPU.NoteVTune Amplifier XE provides...
View ArticleChoosing Analysis Type
Intel® VTune™ Amplifier provides a set of predefined analysis configurations based either on the hardware event-based sampling collection or user-mode sampling and tracing collection. You can do one of...
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Choosing System-wide Profiling
Intel® VTune™ Amplifier lets you broaden your focus from a particular application/process analysis to system analysis. NoteYou cannot profile the system if you chose to run an analysis type based on...
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Standalone VTune Amplifier Interface
To access the standalone interface of the Intel® VTune™ Amplifier, do one of the following:To access VTune Amplifier XE:To access VTune Amplifier for Systems:From the Windows* Start menu, choose Intel...
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Intel Energy Profiler Analysis
Intel® VTune™ Amplifier for Systems introduces the Intel Energy Profiler. The Intel Energy Profiler enables you to collect and visualize power-related data including C/P/D/S-state residencies,...
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Cycles and UOps Analysis
Cycles and uOps analysis type uses event-based sampling collection and is targeted for Intel® microarchitecture code name Sandy Bridge.Use this analysis type to identify performance issues in the core...
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Bandwidth Analysis
Bandwidth analysis type uses event-based sampling collection.Bandwidth analysis type measures the data read and written to DRAM via the processor's integrated memory controller. As a result of the data...
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Intel® Xeon Phi™ Coprocessor (Code Name: Knights Corner) Analysis Workflow
NoteThis type of analysis is supported by the Intel® VTune™ Amplifier XE only.The following figure shows basic steps required to analyze an application running on Intel® Xeon Phi™ coprocessors based on...
View ArticleIntel® VTune™ Amplifier XE 2015 and Intel® VTune™ Amplifier 2015 for Systems
Intel® Parallel Studio XE 2015 Professional Edition for Windows* OSIntel® Parallel Studio XE 2015 Cluster Edition for Windows* OSIntel® System Studio 2015 for Windows* OSIntel VTune Amplifier is a...
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Tips and Tricks for developing Apps with the Intel RealSense SDK 2014 R1
Here's a collection of tips and tricks when using the Intel RealSense Gold R1 2014 SDK. Performance Tuning:Turn off unused modalities, only call the specific functions required. Especially check...
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Tasks
Configure the Intel® VTune™ Amplifier to focus your performance analysis on a task - program functionality performed by a particular code section.To measure the performance of a task:Prerequisites:Use...
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