| .. _itt-api-support: |
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| Instrumentation and Tracing Technology (ITT) API |
| ================================================ |
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| Use the Intel® Instrumentation and Tracing Technology (ITT) API to generate |
| trace data and control its collection during the execution of your application. |
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| Use the ITT API to: |
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| - Control application performance overhead based on the amount of |
| traces that you collect. |
| - Enable trace collection without having to recompiling your application |
| - Enable code annotation for deeper analysis. |
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| You can use the ITT API to collect trace data from C, C++, or Fortran |
| applications that run on Windows*, Linux* or FreeBSD* systems. |
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| The ITT API has **static** and **dynamic** library components. The applications |
| and modules you link to the static library do not have a runtime dependency |
| on the dynamic library. Therefore, you can run these components independently. |
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| ITT API Usage and Reference |
| --------------------------- |
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| .. toctree:: |
| :maxdepth: 1 |
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| |
| compile-and-link-with-itt-api |
| instrument-your-application |
| minimize-itt-api-overhead |
| itt-api-reference |
| |
