dp (Data Augmentation Information)

The data augmentation data is generated only in the training scenario and only the summary data dp_*.csv is generated.

The dp_*.csv file is generated when data preprocessing offload is enabled in the TensorFlow training scenario (that is, enable_data_pre_proc is set to True). For details, see Training Iteration Offload in TensorFlow 1.15 Model Porting Guide.

Applicability

Product	Supported
Atlas 350 Accelerator Card	x
Atlas A3 training product/Atlas A3 inference product	x
Atlas A2 training product/Atlas A2 inference product	x
Atlas 200I/500 A2 inference product	x
Atlas inference product	x
Atlas training product	√
Atlas 350 Accelerator Card	x

dp_*.csv File

The following shows the file content format.

Figure 1 dp_*.csv

**Table 1** Field description
Field	Description
Device_id	Device ID.
Timestamp(us)	Timestamp of an event, in μs.
Action	Action of an event.
Source	Event source.
Cached Buffer Size	Buffer cache size occupied by an event.

Parent topic: Profile Data File References