Trace File Parsing

Description

Parse the trace file.

To obtain a .bin trace file, see Viewing Trace Logs in Log Reference.

Applicability

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

Command

asys analyze -r=trace --file=filename --output=path

Parameters

r: (mandatory) parsing mode. Set it to trace to parse trace log files (*.bin files) into .txt files. The version of the environment where the asys tool is used must be the same as that of the environment where trace logs are generated.
file: used to parse a single file. Set this parameter to the file name containing the path. This parameter is mandatory in trace mode.
output (optional): Its value is used as the prefix of the result output directory of the asys tool. That is, the final output directory is {output}/asys_output_timestamp. If the command does not contain the output parameter, the output is stored in the command execution directory. If the value of output is empty or invalid, the specified directory does not have the write permission, or the directory fails to be created, the asys tool exits and reports an error.

Usage Example and Output Description

asys analyze -r=trace --file=schedule_tracer_demo.bin --output=$HOME/dfx_info

The following is an example of the parsed .txt file:

2024-05-09 19:08:12.408.800 demo0: tid0[0], count0[0], tag0[struct0 tag], streamId0[0], deviceIdArray0[0, 1], hostIdArray0[1, 2, 3, 4]
2024-05-09 19:08:12.408.804 demo1: tag1[struct1 tag], streamId1[0], deviceIdArray1[0, 1], hostIdArray1[1, 2, 3, 4]

Parent topic: asys Tool Usage Guide