11. Datasheet¶
FPS : Effective framerate at which the application runs
Total time : Average time taken to process each frame, which includes pre-processing, inference and post-processing time
Inference time : Average time taken to infer each frame
CPU loading : Loading on different CPU cores present
DDR BW : DDR read and write BW used
HWA Loading : Loading on different Hardware accelerators present
Following are the latest performance numbers of the OpTIFlow demos:
11.1. Source : Video¶
Fig. 11.1 GStreamer based data-flow pipeline with video file input source and display output¶
Model |
FPS |
Total time (ms) |
Inference time (ms) |
A72 Load (%) |
DDR Read BW (MB/s) |
DDR Write BW (MB/s) |
DDR Total BW (MB/s) |
C7x Load (%) |
MSC_0 (%) |
MSC_1 (%) |
VISS (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
ONR-CL-6360-regNetx-200mf |
30 |
33 |
3.01 |
3.17 |
1074 |
228 |
1302 |
9.0 |
7.05 |
6.61 |
0 |
ONR-OD-8200-yolox-nano-lite-mmdet-coco-416x416 |
30 |
33 |
4.39 |
3.17 |
1043 |
242 |
1285 |
12.0 |
7.06 |
6.62 |
0 |
TFL-CL-0000-mobileNetV1-mlperf |
30 |
33 |
2.4 |
3.27 |
1022 |
227 |
1249 |
5.0 |
7.05 |
6.61 |
0 |
TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 |
30 |
33 |
5.02 |
3.16 |
1149 |
221 |
1370 |
16.0 |
7.06 |
6.62 |
0 |
11.2. Source : USB Camera¶
Fig. 11.2 GStreamer based data-flow pipeline with USB camera input and display output¶
Model |
FPS |
Total time (ms) |
Inference time (ms) |
A72 Load (%) |
DDR Read BW (MB/s) |
DDR Write BW (MB/s) |
DDR Total BW (MB/s) |
C7x Load (%) |
MSC_0 (%) |
MSC_1 (%) |
VISS (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
ONR-CL-6360-regNetx-200mf |
30 |
33 |
3.01 |
5.90 |
1109 |
248 |
1357 |
9.0 |
6.44 |
6.55 |
0 |
ONR-OD-8200-yolox-nano-lite-mmdet-coco-416x416 |
30 |
33 |
4.39 |
6.75 |
1056 |
266 |
1322 |
12.0 |
6.46 |
6.36 |
0 |
TFL-CL-0000-mobileNetV1-mlperf |
30 |
33 |
2.4 |
6.48 |
1024 |
244 |
1268 |
5.0 |
6.44 |
6.36 |
0 |
TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 |
30 |
33 |
5.02 |
6.00 |
1182 |
247 |
1429 |
16.0 |
6.56 |
6.46 |
0 |
11.3. Source : CSI Camera with VISS (imx219)¶
Fig. 11.3 GStreamer based data-flow pipeline with IMX219 sensor, ISP and display¶
Model |
FPS |
Total time (ms) |
Inference time (ms) |
A72 Load (%) |
DDR Read BW (MB/s) |
DDR Write BW (MB/s) |
DDR Total BW (MB/s) |
C7x Load (%) |
MSC_0 (%) |
MSC_1 (%) |
VISS (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
ONR-CL-6360-regNetx-200mf |
30 |
33 |
3.01 |
2.81 |
1110 |
306 |
1416 |
9.0 |
13.92 |
6.41 |
10.20 |
ONR-OD-8200-yolox-nano-lite-mmdet-coco-416x416 |
30 |
33 |
4.39 |
3.04 |
1075 |
333 |
1408 |
12.0 |
13.82 |
6.56 |
10.13 |
TFL-CL-0000-mobileNetV1-mlperf |
30 |
33 |
2.4 |
2.57 |
1047 |
304 |
1351 |
5.0 |
14.12 |
6.52 |
10.03 |
TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 |
30 |
33 |
5.02 |
3.15 |
1193 |
313 |
1506 |
16.0 |
14.10 |
6.49 |
10.34 |