Setup runtime environment

After the installation, the following dependencies should be installed before running PyAscend operators:

Ascend CANN

1. Download installation package from the download center (recommended version is 9.0.0-beta.2) depending on the host platform:

   wget https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/CANN/CANN%209.0.T511/Ascend-cann_9.0.0-beta.2_linux-$(arch).run
   

2. Install downloaded package with the following command:

   bash Ascend-cann_9.0.0-beta.2_linux-$(arch).run --full
   

3. Enable CANN environment:

   source /usr/local/Ascend/cann/set_env.sh
   export LD_LIBRARY_PATH=$ASCEND_HOME_PATH/tools/simulator/Ascend910B1/lib:$LD_LIBRARY_PATH
   

To learn more about CANN environment, visit the homepage. Ascend C API reference is available in the documentation.