CUDA ISP for NVIDIA Jetson/Performance: Difference between revisions
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GST_DEBUG="GST_TRACER:7" GST_TRACERS="proctime" gst-launch-1.0 -ve v4l2src io-mode=userptr ! 'video/x-bayer, bpp=10, format=rggb' ! cudashift shift=5 ! fakesink | GST_DEBUG="GST_TRACER:7" GST_TRACERS="proctime" gst-launch-1.0 -ve v4l2src io-mode=userptr ! 'video/x-bayer, bpp=10, format=rggb' ! cudashift shift=5 ! fakesink | ||
</source> | </source> | ||
{| class="wikitable" | |||
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! Measurement (Average) !! Jetson Xavier NX | |||
|- | |||
| FPS || 417 | |||
|- | |||
| Processing time (seconds) || 0.002396 | |||
|} | |||
Revision as of 01:00, 21 March 2023
| CUDA ISP for NVIDIA Jetson |
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| CUDA ISP for NVIDIA Jetson Basics |
| Getting Started |
| User Manual |
| GStreamer |
| Examples |
| Performance |
| Contact Us |
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GStreamer elements performance
To measure the performance, we have used two of our GStreamer tools: GstShark and GstPerf
Jetson Xavier NX
For testing purposes, take into account the following points:
- Maximun performance mode enabled: all cores and Jetson clocks enabled.
- Jetpack 4.6
- FPS is equal to 1/processing time
In the following sections you will see the performance for each of the elements.
cudashift element
The following pipeline was used to measure processing time and FPS for an image with 4K resolution.
GST_DEBUG="GST_TRACER:7" GST_TRACERS="proctime" gst-launch-1.0 -ve v4l2src io-mode=userptr ! 'video/x-bayer, bpp=10, format=rggb' ! cudashift shift=5 ! fakesink
| Measurement (Average) | Jetson Xavier NX |
|---|---|
| FPS | 417 |
| Processing time (seconds) | 0.002396 |