Spherical Video PTZ/Performance/Jetson AGX Xavier: Difference between revisions
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==Engine wrapper== | |||
== Benchmark environment == | As mentioned previously, the Spherical Video PTZ features an [[Spherical Video PTZ/User Guide/Quick Start Guide|engine wrapper]], designed for application development. This section aims to conduct performance measurements using the average value obtained after processing the input image through the '''Process''' method of the Spherical Video PTZ engine wrapper. Below is the table displaying the results: | ||
{| class="wikitable" style="text-align:center;" | |||
|+ Spherical Video PTZ performance | |||
|- | |||
! n !! Used PTZ properties !! Input size (px) !! Output size (px) !! RAM (MiB) !! GPU !! CPU !! Avg processing time (us) | |||
|- | |||
| 1 || No || 2000x1000 || 250x250 || (phys) 121.00 || (Usage) 1.18 % (VRAM) 7.00 MiB || (all) 2.37 % (core) 18.94 % || 101338 | |||
|- | |||
| 2 || No || 2000x1000 || 500x500 || (phys) 124.00 || (Usage) 1.31 % (VRAM) 7.00 MiB || (all) 2.67 % (core) 21.40 % || 100963 | |||
|- | |||
| 3 || No || 4000x2000 || 250x250 || (phys) 168.00 || (Usage) 1.73 % (VRAM) 7.00 MiB || (all) 4.23 % (core) 33.81 % || 100781 | |||
|- | |||
| 4 || No || 4000x2000 || 500x500 || (phys) 173.00 || (Usage) 2.24 % (VRAM) 8.00 MiB || (all) 4.78 % (core) 38.26 % || 100765 | |||
|- | |||
| 5 || Yes || 2000x1000 || 250x250 || (phys) 122.00 || (Usage) 2.60 % (VRAM) 6.00 MiB || (all) 2.02 % (core) 16.20 % || 100755 | |||
|- | |||
| 6 || Yes || 2000x1000 || 500x500 || (phys) 121.00 || (Usage) 2.10 % (VRAM) 6.00 MiB || (all) 1.81 % (core) 14.46 % || 100515 | |||
|- | |||
| 7 || Yes || 4000x2000 || 250x250 || (phys) 172.00 || (Usage) 1.98 % (VRAM) 7.00 MiB || (all) 3.77 % (core) 30.15 % || 100297 | |||
|- | |||
| 8 || Yes || 4000x2000 || 500x500 || (phys) 173.00 || (Usage) 2.87 % (VRAM) 7.00 MiB || (all) 3.42 % (core) 27.37 % || 100184 | |||
|} | |||
==Gstreamer element: rrpanoramaptz== | |||
=== Benchmark environment === | |||
The measurements are taken considering the following criteria: | The measurements are taken considering the following criteria: | ||
| Line 10: | Line 39: | ||
* Average behaviour: measurements considering typical image processing pipelines. | * Average behaviour: measurements considering typical image processing pipelines. | ||
== Benchmarking == | === Benchmarking === | ||
===Instruments:=== | ====Instruments:==== | ||
* ''GPU'': Jtop | * ''GPU'': Jtop | ||
* ''CPU'': RidgeRun Profiler | * ''CPU'': RidgeRun Profiler | ||
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===Processing time:=== | ====Processing time:==== | ||
''Processing time without ptz transformations(2000x1000):'' | ''Processing time without ptz transformations(2000x1000):'' | ||
| Line 31: | Line 60: | ||
* '''capsfilter0''': 0.116 ms | * '''capsfilter0''': 0.116 ms | ||
===Framerate:=== | ====Framerate:==== | ||
''Framerate: 30 fps (2000x1000):'' | ''Framerate: 30 fps (2000x1000):'' | ||
Revision as of 00:27, 3 April 2024
| Spherical Video PTZ |
|---|
 |
| Getting Started |
| User Guide |
| Examples |
| Performance |
| Contact Us |
|
Engine wrapper
As mentioned previously, the Spherical Video PTZ features an engine wrapper, designed for application development. This section aims to conduct performance measurements using the average value obtained after processing the input image through the Process method of the Spherical Video PTZ engine wrapper. Below is the table displaying the results:
| n | Used PTZ properties | Input size (px) | Output size (px) | RAM (MiB) | GPU | CPU | Avg processing time (us) |
|---|---|---|---|---|---|---|---|
| 1 | No | 2000x1000 | 250x250 | (phys) 121.00 | (Usage) 1.18 % (VRAM) 7.00 MiB | (all) 2.37 % (core) 18.94 % | 101338 |
| 2 | No | 2000x1000 | 500x500 | (phys) 124.00 | (Usage) 1.31 % (VRAM) 7.00 MiB | (all) 2.67 % (core) 21.40 % | 100963 |
| 3 | No | 4000x2000 | 250x250 | (phys) 168.00 | (Usage) 1.73 % (VRAM) 7.00 MiB | (all) 4.23 % (core) 33.81 % | 100781 |
| 4 | No | 4000x2000 | 500x500 | (phys) 173.00 | (Usage) 2.24 % (VRAM) 8.00 MiB | (all) 4.78 % (core) 38.26 % | 100765 |
| 5 | Yes | 2000x1000 | 250x250 | (phys) 122.00 | (Usage) 2.60 % (VRAM) 6.00 MiB | (all) 2.02 % (core) 16.20 % | 100755 |
| 6 | Yes | 2000x1000 | 500x500 | (phys) 121.00 | (Usage) 2.10 % (VRAM) 6.00 MiB | (all) 1.81 % (core) 14.46 % | 100515 |
| 7 | Yes | 4000x2000 | 250x250 | (phys) 172.00 | (Usage) 1.98 % (VRAM) 7.00 MiB | (all) 3.77 % (core) 30.15 % | 100297 |
| 8 | Yes | 4000x2000 | 500x500 | (phys) 173.00 | (Usage) 2.87 % (VRAM) 7.00 MiB | (all) 3.42 % (core) 27.37 % | 100184 |
Gstreamer element: rrpanoramaptz
Benchmark environment
The measurements are taken considering the following criteria:
- Average behaviour: measurements considering typical image processing pipelines.
Benchmarking
Instruments:
- GPU: Jtop
- CPU: RidgeRun Profiler
- RAM: RidgeRun Profiler
- Framerate: GstShark
Processing time:
Processing time without ptz transformations(2000x1000):
GST_DEBUG="GST_TRACER:7" GST_TRACERS="proctime" gst-launch-1.0 videotestsrc is-live=true num-buffers=200 ! queue max-size-buffers=0 max-size-time=0 max-size-bytes=0 ! rrpanoramaptz ! "video/x-raw,width=2000,height=1000" ! fakesink
The graph depicts individual processing times for each element. For a more accurate representation, the average processing times in milliseconds (ms) are as follows:
- queue0: 0.598 ms
- rrpanoramaptz0: 3.146 ms
- capsfilter0: 0.116 ms
Framerate:
Framerate: 30 fps (2000x1000):
GST_DEBUG="GST_TRACER:7" GST_TRACERS="framerate" gst-launch-1.0 videotestsrc is-live=true num-buffers=200 ! queue max-size-buffers=0 max-size-time=0 max-size-bytes=0 ! rrpanoramaptz ! "video/x-raw,width=2000,height=1000" ! fakesink
Framerate: 60 fps (2000x1000):
GST_DEBUG="GST_TRACER:7" GST_TRACERS="framerate" gst-launch-1.0 videotestsrc is-live=true num-buffers=300 ! queue max-size-buffers=0 max-size-time=0 max-size-bytes=0 ! rrpanoramaptz ! "video/x-raw,width=2000,height=1000,framerate=60/1" ! fakesink
