```
Then run the Vitis analyzer on the summary file, for example, `xclbin.ex.run_summary`
The following is the snapshot of the time trace for the LeNet design run.
![Image of Lenet design Timeline Trace](images/Lenet_1x_trace.PNG)
Throughput calculation is as follows:
```
Difference in timeline (execution time) = 1,446.973us
Throughput = no of images / execution time
= 100 / 1,446.973us
= 69,109 images/s
```
## References
The following documents provide supplemental information for this tutorial.
#### [AI Engine Documentation](https://www.xilinx.com/html_docs/xilinx2020_2/vitis_doc/yii1603912637443.html)
Contains sections on how to develop AI Engine graphs, how to use the AI Engine compiler, AI Engine simulation, and performance analysis.
#### [Xilinx Runtime (XRT) Architecture](https://xilinx.github.io/XRT/master/html/index.html)
The following are links to the XRT information used by this tutorial:
* [XRT Documentation](https://xilinx.github.io/XRT/master/html/index.html): Explains general XRT API calls used in the PS Host Application.
* [XRT Github Repo](https://github.com/Xilinx/XRT): Contains the XRT source code.
* [XRT AIE API](https://github.com/Xilinx/XRT/blob/master/src/runtime_src/core/include/experimental/xrt_aie.h): Documents the AI Engine XRT API calls
#### [Vitis Unified Software Development Platform 2021.1 Documentation](https://www.xilinx.com/html_docs/xilinx2021_1/vitis_doc/index.html)
The following are links to Vitis related information referenced in this tutorial:
* [Vitis Application Acceleration Development Flow Documentation](https://www.xilinx.com/html_docs/xilinx2021_1/vitis_doc/kme1569523964461.html)
* [Vitis Application Acceleration Development Flow Tutorials](https://github.com/Xilinx/Vitis-Tutorials)
* [Vitis HLS](https://www.xilinx.com/html_docs/xilinx2021_1/vitis_doc/irn1582730075765.html)
## Revision History
* July 2021 - Updated for 2021.1
* Dec 2020 - Initial Release
Copyright© 2020–2022 Xilinx
XD015