export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/var/davinci/driver/lib64:/var/davinci/driver/lib64/common:/var/davinci/driver/lib64/driver 

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/lib64:/usr/local/Ascend/ascend-toolkit/latest/atc/lib64 

export PYTHONPATH=$PYTHONPATH:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/python/site-packages:/usr/local/Ascend/ascend-toolkit/latest/toolkit/python/site-packages:/usr/local/Ascend/ascend-toolkit/latest/atc/python/site-packages:/usr/local/Ascend/ascend-toolkit/latest/pyACL/python/site-packages/acl 

export PATH=$PATH:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/ccec_compiler/bin:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/bin:/usr/local/Ascend/ascend-toolkit/latest/atc/bin 

export ASCEND_AICPU_PATH=/usr/local/Ascend/ascend-toolkit/latest 

export ASCEND_OPP_PATH=/usr/local/Ascend/ascend-toolkit/latest/opp 

export TOOLCHAIN_HOME=/usr/local/Ascend/ascend-toolkit/latest/toolkit