ARM DS-5 Getting Started with DS-5 - ARM Information Center

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ARM DS-5 tutorials— info os-modules on page 2-100— info os-version on page 2-101— info processes on page 2-102— set os on page 2-163— show os on page 2-191.• ARM ® DS-5 Getting Started with Eclipse:— Remote Systems terminal for SSH connections on page 11-112.ARM DUI 0478M Copyright © 2010-2012 ARM. All rights reserved. 3-23ID120712Non-Confidential
ARM DS-5 tutorials3.11 Performance analysis of threads application running on ARM LinuxARM Streamline is a graphical performance analysis tool. It provides timeline and analysisreports that highlight problem areas at system, process, and thread level, in addition to hot spotsin the applications.3.11.1 PrerequisitesBefore capturing the analysis data, ensure that:1. You obtain the IP address of the target. You can use the ifconfig application in a Linuxconsole. The IP address is denoted by the inet addr.2. The ARM Linux Kernel is configured for Streamline.3. The threads application is copied to the target.4. The gator daemon is running on the target.3.11.2 ProcedureTo capture the data:1. Launch Eclipse.2. Launch a terminal shell and connect it to the target. You can use the terminal shellprovided with Remote System Explorer (RSE).3. In the terminal shell, navigate to the directory where you copied the threads application.4. Ensure that you are in the C/C++ Perspective.5. Create a target connection:a. Select the Change capture options... toolbar icon in the Streamline Capture Dataview.b. In the Name field, enter a suitable name for the new configuration.c. In the Connection panel, enter the IP address or name and the associated portnumber for the connection between the host workstation and the target.d. In the Capture panel, accept the default settings or customize as required.e. Click on Add Program... or Add program from Workspace... in the ProgramImages panel to open a dialog box where you can select the application image.f. Navigate to the threads application and click on Open or OK to close the dialogbox.g. Click on Apply to save the settings.h. To start capturing the data, click on the Start capture toolbar icon in the StreamlineCapture Data view.6. In the terminal shell, execute the following command to run the threads application:./threads7. After you have completed running the threads application, return to the C/C++Perspective in Eclipse.8. Click on the report in the Streamline Capture Data view to analyze the graphical data.ARM DUI 0478M Copyright © 2010-2012 ARM. All rights reserved. 3-24ID120712Non-Confidential
Page 1 and 2: ®ARMDS-5Version 5.13Getting Starte
Page 3 and 4: ContentsARM DS-5 Getting Started wi
Page 5 and 6: Chapter 1Conventions and feedbackTh
Page 7: Chapter 2ARM DS-5 product overviewT
Page 13 and 14: ARM DS-5 product overview2.6 About
Page 15 and 16: ARM DS-5 product overview2.8 About
Page 17 and 18: ARM DS-5 tutorials3.1 Installing DS
Page 19 and 20: ARM DS-5 tutorials3.2 Importing the
Page 21 and 22: ARM DS-5 tutorials3.4 Building the
Page 23 and 24: ARM DS-5 tutorials3.6 Loading the G
Page 25 and 26: ARM DS-5 tutorialsFigure 3-2 Defini
Page 27 and 28: ARM DS-5 tutorials11. Click Next.12
Page 29 and 30: ARM DS-5 tutorials— Debug Configu
Page 31 and 32: ARM DS-5 tutorials8. In the Files p
Page 33 and 34: ARM DS-5 tutorials3.9 Debugging Gno
Page 35 and 36: ARM DS-5 tutorialsFigure 3-11 Typic
Page 37: ARM DS-5 tutorialsNoteWhen you inse
Page 41 and 42: ARM DS-5 tutorials3.12 Setting up t
Page 43 and 44: ARM DS-5 tutorials3.13 Loading the
Page 47 and 48: ARM DS-5 tutorials3.14 Connecting t
Page 51 and 52: ARM DS-5 tutorials3.15 Managing DS-
Page 53 and 54: ARM DS-5 tutorials3.16 Changing the
Page 55 and 56: ARM DS-5 installation and examples4
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ARM DS-5 Getting Started with DS-5 - ARM Information Center

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