Viewing Logs

Logs record the running process and exception information of a system and support troubleshooting in system running and program debugging during development. Logs are classified into the following types:

• System logs that record OS events on the device, including:
  • System logs on the control CPU (kernel-mode logs and user-mode logs generated during system process running), which reflect the overall running status of the AI processor.
  • System logs on the non-control CPU (for example, low-power component), which reflect the running status of components such as the low-power components, Task Scheduler, and ISP.
• App logs generated during AI app runtime, including:
  • Logs printed by components such as AscendCL, GE, Runtime, and HCCL on the host.
  • Logs printed by the AI CPU process on the device.