Querying the Software Package Version

Perform the following operations to query the version information about the CANN package:

• After installing Toolkit, run the example command to check the version information provided by the version field. Replace the installation path with the actual one. <arch> indicates the CPU architecture (aarch64 or x86_64).

  1	cat ${HOME}/Ascend/cann/<arch>-linux/ascend_toolkit_install.info

• After installing ops, run the example command to check the version information provided by the version field. Replace the installation path with the actual one. <arch> indicates the CPU architecture (aarch64 or x86_64).

  1	cat ${HOME}/Ascend/cann/<arch>-linux/ascend_ops_install.info

• After installing NNAL, run the example command to check the version information.
  • ATB acceleration library:

    1	cat ${HOME}/Ascend/nnal/atb/latest/version.info

  • SiP acceleration library:

    1	cat ${HOME}/Ascend/nnal/asdsip/latest/version.info