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| === <span style="color:#0931C6">CPU load % per core</span><br> === | | === <span style="color:#0931C6">CPU load % per core</span><br> === |
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| '''''Test pipeline (vpe):'''''
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| <pre style="background:#d6e4f1">
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| GST_TRACER_PLUGINS="cpuusage" gst-launch-1.0 -e videotestsrc num-buffers=640 is-live=true ! 'video/x-raw,format=(string)YUY2,width=320,height=240,framerate=(fraction)30/1' ! vpe ! 'video/x-raw, format=(string)NV12, width=(int)1280, height=(int)1024' ! fakesink sync=true
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| </pre>
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| '''''Test pipeline (videoscale and videoconvert):'''''
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| <pre style="background:#d6e4f1">
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| GST_TRACER_PLUGINS="cpuusage" gst-launch-1.0 -e videotestsrc num-buffers=525 is-live=true ! 'video/x-raw,format=(string)YUY2,width=320,height=240,framerate=(fraction)30/1' ! videoscale ! 'video/x-raw, format=(string)YUY2, width=(int)1280, height=(int)1024' ! videoconvert ! 'video/x-raw, format=(string)NV12, width=(int)1280, height=(int)1024' ! fakesink sync=true
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| </pre>
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| '''''Obtained Results:'''''
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| [[Image:AM572x-testbench-VPE-cpuload.png|center|700px|AM572x-testbench-VPE-cpuload.png]]<br>
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| In the chart above, is clearly shown that when using hardware acceleration, an enormous reduction in CPU workload is achieved. The average difference between CPU_0_accel and CPU_1_unaccel is 80.7% less load for CPU_0_accel. The average difference between CPU_1_accel and CPU_0_unaccel is 1.3% more load for CPU_1_accel, but this value is negligible in comparison with the 80.7% of cpu workload reduction achieved in the other cores.
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| === <span style="color:#0931C6">Frame-rate</span><br> === | | === <span style="color:#0931C6">Frame-rate</span><br> === |