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 |
3.04 |
13.79 |
1227 |
255 |
1482 |
8.0 |
7.03 |
7.37 |
0 |
ONR-OD-8200-yolox-nano-lite-mmdet-coco-416x416 |
30 |
33 |
4.07 |
13.72 |
1192 |
274 |
1466 |
12.0 |
7.02 |
6.58 |
0 |
TFL-CL-0000-mobileNetV1-mlperf |
30 |
33 |
2.11 |
12.87 |
1139 |
248 |
1387 |
5.0 |
7.03 |
7.37 |
0 |
TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 |
30 |
33 |
5.04 |
12.74 |
1292 |
249 |
1541 |
16.0 |
7.02 |
6.58 |
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 |
3.04 |
23.48 |
1247 |
255 |
1502 |
8.0 |
6.39 |
7.05 |
0 |
ONR-OD-8200-yolox-nano-lite-mmdet-coco-416x416 |
30 |
33 |
4.07 |
21.93 |
1213 |
275 |
1488 |
12.0 |
6.38 |
6.26 |
0 |
TFL-CL-0000-mobileNetV1-mlperf |
30 |
33 |
2.11 |
24.63 |
1164 |
250 |
1414 |
5.0 |
6.39 |
7.05 |
0 |
TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 |
30 |
33 |
5.04 |
27.01 |
1318 |
254 |
1572 |
16.0 |
6.38 |
6.27 |
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 |
3.04 |
12.08 |
1251 |
320 |
1571 |
8.0 |
13.73 |
7.55 |
10.08 |
ONR-OD-8200-yolox-nano-lite-mmdet-coco-416x416 |
30 |
33 |
4.07 |
12.31 |
1237 |
348 |
1585 |
12.0 |
14.05 |
8.27 |
10.30 |
TFL-CL-0000-mobileNetV1-mlperf |
30 |
33 |
2.11 |
11.88 |
1162 |
316 |
1478 |
5.0 |
13.79 |
7.56 |
10.11 |
TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 |
30 |
33 |
5.04 |
12.31 |
1357 |
336 |
1693 |
16.0 |
14.07 |
8.00 |
10.33 |