CUDA ISP for NVIDIA Jetson/Performance: Difference between revisions
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= GStreamer elements performance = | = GStreamer elements performance = | ||
To measure the performance, we have used two of our GStreamer tools: [[GstShark]] and [https://github.com/RidgeRun/gst-perf GstPerf]. | |||
To measure the performance, we have used two of our GStreamer tools: [[GstShark]] and [https://github.com/RidgeRun/gst-perf GstPerf] | 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 | |||
== '''Jetson Xavier NX''' == | == '''Jetson Xavier NX''' == |
Revision as of 23:55, 22 March 2023
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GStreamer elements performance
To measure the performance, we have used two of our GStreamer tools: GstShark and GstPerf. 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
Jetson Xavier NX
In the following sections you will see the performance for each of the elements.
cudashift element
The following pipeline was used to measure the processing time and FPS for the cudashift element with an input image with 4K resolution coming from a camera sensor.
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 |
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FPS | 417 |
Processing time (seconds) | 0.002396 |
cudadebayer element
RGB Output
The following pipeline was used to measure the processing time and FPS for the cudadebayer element with an input image with 4K resolution coming from a camera sensor to an RGB output image.
GST_DEBUG="GST_TRACER:7" GST_TRACERS="proctime" gst-launch-1.0 -ve v4l2src io-mode=userptr ! 'video/x-bayer, bpp=10, width=3840, height=2160' ! cudadebayer ! fakesink
Measurement (Average) | Jetson Xavier NX |
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FPS | 238 |
Processing time (seconds) | 0.0042 |
I420 Output
The following pipeline was used to measure the processing time and FPS for the cudadebayer element with an input image with 4K resolution coming from a camera sensor to an I420 output image.
GST_DEBUG="GST_TRACER:7" GST_TRACERS="proctime" gst-launch-1.0 -ve v4l2src io-mode=userptr ! 'video/x-bayer, bpp=10, width=3840, height=2160' ! cudadebayer ! fakesink
Measurement (Average) | Jetson Xavier NX |
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FPS | 200 |
Processing time (seconds) | 0.0050 |
cudaawb element
RGB Output
The following pipelines were used to measure the processing time and FPS for the cudaawb element with an RGB output image.
- FPS: For this measurement, the pipeline used has a file with an image with 4K resolution.
gst-launch-1.0 filesrc location=image4k.jpg ! nvjpegdec ! imagefreeze ! nvvidconv ! queue ! cudaawb ! perf ! fakesink
- Processing time: For this measurement, the pipeline used has as input animage with 4K resolution coming from a camera sensor. REMOVE FPS WITH FILE, FIX RGB OUTPUT.
GST_DEBUG="GST_TRACER:7" GST_TRACERS="proctime" gst-launch-1.0 -ve v4l2src io-mode=userptr ! 'video/x-bayer, bpp=10, width=3840, height=2160' ! cudadebayer ! cudaawb ! fakesink
The results obtained:
Measurement (Average) | Jetson Xavier NX |
---|---|
FPS | 67 |
Processing time (seconds) | 0.006327 |
I420 Output
The following pipelines were used to measure the processing time and FPS for the cudaawb element with an I420 output image.
- FPS: For this measurement, the pipeline used has a file with an image with 4K resolution.
gst-launch-1.0 filesrc location=sample_4k.jpg ! nvjpegdec ! imagefreeze ! nvvidconv ! queue ! cudaawb ! 'video/x-raw, format=I420' ! perf ! fakesink
- Processing time: For this measurement, the pipeline used has as input a image with 4K resolution coming from a camera sensor and outputs an I420 image.
GST_DEBUG="GST_TRACER:7" GST_TRACERS="proctime" gst-launch-1.0 -ve v4l2src io-mode=userptr ! 'video/x-bayer, bpp=10, width=3840, height=2160' ! cudadebayer ! cudaawb ! 'video/x-raw, format=I420' ! fakesink
The results obtained:
Measurement (Average) | Jetson Xavier NX |
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FPS | 67 |
Processing time (seconds) | 0.0047 |
Jetson Xavier AGX