Environment Variable Configuration

After installation, the installation path provides a process-level environment setup script named set_env.sh. This script automatically exports the runtime environment variables required by MindIE SD. The variables shown in Table 1 are effective only for the current process and expire when the process exits.

Table 1. Environment variables

Environment variable	Description
LD_LIBRARY_PATH	Search path for dynamic libraries.
ASCEND_CUSTOM_OPP_PATH	Installation path of the custom operator package used by the inference engine.
ASCEND_RT_VISIBLE_DEVICES	Logical IDs of the Ascend AI processors visible to the current process. Examples: "0,1,2" or "0-2". Use , to separate non-consecutive IDs and - for consecutive ranges.