Red Hat ENTERPRISE LINUX 3 - DEVELOPER TOOLS GUIDE Guide de l'utilisateur Page 79
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Noté. / 5. Basé sur avis des utilisateurs
Eclipse-Callgraph
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• SystemTap Beginner's Guide
• SystemTap Tapset Reference
• SystemTap Language Reference (documentation supplied by IBM)
The SystemTap Beginner's Guide and SystemTap Tapset Reference are also available locally when
you install the systemtap package:
• file:///usr/share/doc/systemtap-version/SystemTap_Beginners_Guide/
index.html
• file:///usr/share/doc/systemtap-version/SystemTap_Beginners_Guide.pdf
• file:///usr/share/doc/systemtap-version/tapsets/index.html
• file:///usr/share/doc/systemtap-version/tapsets.pdf
The Section 6.4.1, “SystemTap Compile Server”, Section 6.4.2, “SystemTap Support for Unprivileged
Users”, and Section 6.4.3, “ SSL and Certificate Management” sections are excerpts from the
SystemTap Support for Unprivileged Users and Server Client Deployment whitepaper. This whitepaper
also provides more details on each feature, along with a case study to help illustrate their application
in a real-world environment.
6.5. Eclipse-Callgraph
Red Hat Enterprise Linux 6 also includes the Eclipse-Callgraph plug-in, which provides a visual
function trace of a program. This allows you to view a visualization of selected (or even all) functions
used by the profiled application.
Eclipse-Callgraph uses SystemTap to perform a comprehensive function trace within a program.
As such, you will need to install SystemTap along with the required kernel information packages.
For more information about SystemTap, refer to Section 6.4, “SystemTap ” and other SystemTap
documentation provided by Red Hat.
This plug-in allows you to profile C/C++ projects directly within the Eclipse IDE, providing various
runtime details such as:
• The relationship between function calls
• Number of times each function was called
• Time taken by each instance of a function (relative to the program's execution time)
• Time taken by all instances of a function (relative to program's execution time)
6.5.1. Launching a Profile With Eclipse-Callgraph
To profile an application with Eclipse-Callgraph, simply right-click on a project and navigate to Profile
As > Function callgraph. This will open a dialogue from which you can select an executable to
profile.
- Red Hat Enterprise Linux 6 1
- Developer Guide 1
- Enterprise Linux 6 3
- Edition 0 3
- 1. Document Conventions 7
- 1.2. Pull-quote Conventions 8
- 1.3. Notes and Warnings 9
- 2.1. Do You Need Help? 9
- 2.2. We Need Feedback! 10
- Introduction to Eclipse 11
- 1.2. Help In Eclipse 13
- 1.3. Development Toolkits 15
- Environment (IDE) 17
- 2.2. Useful Hints 21
- 2.2.2. libhover Plug-in 27
- 2.2.2.1. Setup and Usage 28
- Libraries and Runtime Support 31
- 3.2.1. API Compatibility 32
- 3.2.2. ABI Compatibility 32
- 3.2.3. Policy 32
- 3.2.4. Static Linking 33
- 3.3.1. The GNU C Library 33
- std::vector 37
- elements in any order 37
- 3.3.3. Boost 38
- 3.3.3.1. Boost Updates 39
- 3.3.3.2. Boost Documentation 40
- 3.3.4. Qt 41
- 3.3.4.2. Qt Creator 42
- 3.3.5.1. KDE4 Architecture 42
- 3.3.6. Python 44
- 3.3.7. Java 45
- 3.3.8. Ruby 46
- 3.3.9. Perl 47
- 3.3.9.3. Perl Documentation 48
- Compiling and Building 49
- 4.1.2. Language Compatibility 50
- 4.1.6. Running GCC 53
- 4.1.6.1. Simple C Usage 54
- 4.1.6.2. Simple C++ Usage 54
- 4.2. Distributed Compiling 60
- 4.3. Autotools 60
- 4.3.2. Configuration Script 61
- Debugging 63
- 5.2.1. Simple GDB 64
- 5.2.2. Running GDB 65
- 5.2.4. Forked Execution 68
- 5.2.5. Threads 68
- 5.2.7. GDB Documentation 68
- 5.4. Python Pretty-Printers 69
- Highly Customizable 70
- Easy to Learn 70
- Profiling 71
- 6.2. Valgrind 72
- 6.2.2. Using Valgrind 73
- 6.3. OProfile 74
- 6.3.2. Using OProfile 75
- 6.4. SystemTap 76
- Unprivileged Users) 78
- 6.5. Eclipse-Callgraph 79
- Chapter 6. Profiling 80
- 6.5.2. The Callgraph View 81
- Go to Code 84
- 6.6.1. Perf Tool Commands 85
- 6.6.2. Using Perf 85
- 6.7. ftrace 87
- 6.7.2. ftrace Documentation 88
- Appendix A. Revision History 89
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