設定
.bashrc を開く
nano ~/.bashrc
最後に export 文を追加する
export VENTUS_INSTALL_PREFIX=/root/J142/llvm-project/install
export SPIKE_TARGET_DIR=${VENTUS_INSTALL_PREFIX}
export LD_LIBRARY_PATH=${VENTUS_INSTALL_PREFIX}/lib
export OCL_ICD_VENDORS=${VENTUS_INSTALL_PREFIX}/lib/libpocl.so
export POCL_DEVICES="ventus"