11. Datasheet (Optiflow)

  1. FPS : Effective framerate at which the application runs

  2. Total time : Average time taken to process each frame, which includes pre-processing, inference and post-processing time

  3. Inference time : Average time taken to infer each frame

  4. CPU loading : Loading on different CPU cores present

  5. DDR BW : DDR read and write BW used

  6. HWA Loading : Loading on different Hardware accelerators present

Following are the latest performance numbers of the OpTIFlow demos:

11.1. Source : Video

Video Framerate : 30 fps
Resolution : 1280x768
Encoding : h264

../../../_images/datasheet_optiflow_pipeline1.png

Fig. 11.1 GStreamer based data-flow pipeline with video file input source and display output

Model Name

MPU Load (%)

MCU_2_0 Load (%)

C7x_1 Load (%)

C7x_2 Load (%)

VISS (%)

LDC

BLNF

MSC_0 (%)

MSC_1 (%)

DOF

SDE

GPU

VISS (%)

LDC

BLNF

MSC_0 (%)

MSC_1 (%)

DOF

SDE

GPU

DDR Read BW (MB/s)

DDR Read Peak BW (MB/s)

DDR Write BW (MB/s)

DDR Write Peak BW (MB/s)

DDR Total BW (MB/s)

DDR Total Peak BW (MB/s)

temp_thermal_zone0

temp_thermal_zone1

temp_thermal_zone2

FPS

ONR-CL-6360-regNetx-200mf

13.89

1.86

14.72

0.01

0.00

0.00

0.00

7.88

8.16

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

1176

1176

235

235

1411

1411

62.90

63.74

64.99

30

ONR-OD-8200-yolox-nano-lite-mmdet-coco-416x416

9.75

1.83

25.59

0.01

0.00

0.00

0.00

8.15

7.63

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

1165

1165

274

274

1439

1439

62.49

63.32

64.16

30

TFL-CL-0000-mobileNetV1-mlperf

12.10

1.89

12.70

0.01

0.00

0.00

0.00

8.15

8.40

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

1124

1124

230

230

1354

1354

63.32

63.53

64.99

30

TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320

8.75

1.59

39.08

0.01

0.00

0.00

0.00

8.15

7.64

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

1304

1304

233

233

1537

1537

63.32

63.53

64.99

30

11.2. Source : CSI Camera with VISS (imx219)

Capture Framerate : 30 fps
Resolution : 1920x1080
format : SRGGB8

../../../_images/datasheet_optiflow_pipeline2.png

Fig. 11.2 GStreamer based data-flow pipeline with IMX219 sensor, ISP and display

Model Name

MPU Load (%)

MCU_2_0 Load (%)

C7x_1 Load (%)

C7x_2 Load (%)

VISS (%)

LDC

BLNF

MSC_0 (%)

MSC_1 (%)

DOF

SDE

GPU

VISS (%)

LDC

BLNF

MSC_0 (%)

MSC_1 (%)

DOF

SDE

GPU

DDR Read BW (MB/s)

DDR Read Peak BW (MB/s)

DDR Write BW (MB/s)

DDR Write Peak BW (MB/s)

DDR Total BW (MB/s)

DDR Total Peak BW (MB/s)

temp_thermal_zone0

temp_thermal_zone1

temp_thermal_zone2

FPS

ONR-CL-6360-regNetx-200mf

12.15

3.68

14.60

0.01

11.11

0.00

0.00

16.61

8.77

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

1238

1238

324

324

1562

1562

64.37

64.99

66.03

30

ONR-OD-8200-yolox-nano-lite-mmdet-coco-416x416

11.96

3.68

25.19

0.01

11.10

0.00

0.00

16.62

9.61

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

1244

1244

370

370

1614

1614

64.37

64.58

65.61

30

TFL-CL-0000-mobileNetV1-mlperf

10.88

3.64

12.75

0.01

11.11

0.00

0.00

16.61

8.78

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

1185

1185

317

317

1502

1502

64.37

64.79

65.41

30

TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320

9.97

3.42

38.88

0.01

11.11

0.00

0.00

16.65

9.24

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

1365

1365

320

320

1685

1685

65.20

64.79

65.82

30