From RidgeRun Developer Connection
|
|
| (123 intermediate revisions by 3 users not shown) |
| Line 1: |
Line 1: |
| − | <noinclude>
| |
| − | {{CUDA ISP for NVIDIA Jetson/Head|previous=|next=|metakeywords=|metadescription=}}
| |
| − | </noinclude>
| |
| | | | |
| − | {{DISPLAYTITLE:CUDA ISP for NVIDIA Jetson: Performance|noerror}}
| |
| − |
| |
| − | = GStreamer elements performance =
| |
| − |
| |
| − | To measure the performance, we have used two of our GStreamer tools: [[GstShark]] and [https://github.com/RidgeRun/gst-perf 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.
| |
| − |
| |
| − | <source lang=bash>
| |
| − | 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>
| |
| − | <center>
| |
| − | {| class="wikitable"
| |
| − | |-
| |
| − | ! Measurement (Average) !! Jetson Xavier NX
| |
| − | |-
| |
| − | | FPS || 417
| |
| − | |-
| |
| − | | Processing time (seconds) || 0.002396
| |
| − | |}
| |
| − | </center>
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − |
| |
| − | <noinclude>
| |
| − | {{CUDA ISP for NVIDIA Jetson/Foot||}}
| |
| − | </noinclude>
| |
Latest revision as of 08:17, 28 March 2023
