Difference between revisions of "Intel VTune Tutorial/Useful Tips"
Intel VTune Tutorial/Useful Tips
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(Created page with "Intel VTune Tutorials: Useful Tips<nowiki /> {{DISPLAYTITLE:Intel VTune Tutorial: Useful Tips}}<nowiki /> {{Syllabus Intel VTune Tutorial}} __TOC__ Thi...") |
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=== Video === <!--T:5--> | === Video === <!--T:5--> | ||
| − | <youtube width="600" height="340" right> | + | <youtube width="600" height="340" right>5hQcd3MQpBw</youtube> |
([[Media:VTune_UsefulTips.pdf |Slides as pdf]]) | ([[Media:VTune_UsefulTips.pdf |Slides as pdf]]) | ||
| + | |||
| + | === Links === | ||
| + | * [https://www.intel.com/content/www/us/en/develop/documentation/gpa-user-guide/top/instrumentation-and-tracing-technology-apis.html Instrumentation and Tracing Technology API Support] | ||
| + | * [https://github.com/intel/ittapi github.com/intel/ittapi] | ||
=== Quiz === <!--T:5--> | === Quiz === <!--T:5--> | ||
| Line 20: | Line 24: | ||
|type="()"} | |type="()"} | ||
+ <source enclose="none">vtune -help</source> | + <source enclose="none">vtune -help</source> | ||
| − | || Correct. You can also use | + | || Correct. You can also use <source enclose="none">vtune -help <action></source> to learn more abouth other commands and <source enclose="none">vtune -help collect <analysis></source> to get more info on analysis types. |
- <source enclose="none">vtune --help</source> | - <source enclose="none">vtune --help</source> | ||
|| Not correct. The command expects a single dash! | || Not correct. The command expects a single dash! | ||
- <source enclose="none">vtune -h</source> | - <source enclose="none">vtune -h</source> | ||
| − | || Not correct. Although commonly used, VTune does expect a | + | || Not correct. Although commonly used, VTune does expect a <source enclose="none">-help</source> (single dash) |
</quiz> | </quiz> | ||
{{hidden end}} | {{hidden end}} | ||
| Line 36: | Line 40: | ||
- It is automatically printed in a log file | - It is automatically printed in a log file | ||
|| Not correct. | || Not correct. | ||
| − | + By pressing the 4th button at the bottom right on the "Configure Analysis" screen | + | + By pressing the 4th button at the bottom right on the "Configure Analysis" screen |
|| Correct. This is a very useful feature to explore commandline options from existing analysis configurations in the GUI. | || Correct. This is a very useful feature to explore commandline options from existing analysis configurations in the GUI. | ||
</quiz> | </quiz> | ||
Latest revision as of 11:12, 15 July 2022
| Tutorial | |
|---|---|
| Title: | Intel VTune Tutorial |
| Provider: | HPC.NRW
|
| Contact: | tutorials@hpc.nrw |
| Type: | Multi-part video |
| Topic Area: | Performance analysis |
| License: | CC-BY-SA |
| Syllabus
| |
| 1. Introduction | |
| 2. CPU Architecture | |
| 3. Analysis Types | |
| 4. Useful Tips | |
This fourth tutorial of the Intel VTune series contains a loose collection of tips and tricks that did not fit anywhere else. It covers the commandline interface, steering data taking with the ITT API, and third party tooling.
Video
Links
Quiz
1. How can you get help on VTunes commandline interface?
2. How can you get the CLI command of a configured analysis in the GUI?
3. What are typical causes of non-deterministic effects on profile results?
4. What is the ITT API?