coverage merge脚本

anpengfei · 发表于 2021-4-16 18:38:37

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本帖最后由 anpengfei 于 2021-4-17 13:56 编辑

场景：vcs生成的很多个.vdb需要merge
脚本：cov_merge.sh

COV_DIR="./coverage"
VDB_DIR="./coverage/vdb"
n=$1
for i in `seq $((n-1))`
do
if [ $i == 1 ]; then
if [ ! -d $VDB_DIR/A_1.vdb]; then
echo "ERROR! Can't find the vdb: $VDB_DIR/A_1.vdb"
break;
else
MER_DIR_1=$VDB_DIR/A_1.vdb
fi
else
if [ ! -d $COV_DIR/merge_all/merge$((i-1)).vdb ]; then
echo "ERROR! Can't find the vdb: $COV_DIR/mer_all/merge$((i-1)).vdb"
else
MER_DIR_1=$COV_DIR/merge_all/merge$((I-1)).vdb
fi
fi
if [ ! -d $VDB_DIR/A_$((I+1)).vdb ]; then
echo "ERROR! Can't find the vdb: $VDB_DIR/A_$((i+1)).vdb"
break;
else
MER_DIR_2=$VDB_DIR/A_$((i+1)).vdb
fi
echo "===Start merge $MER_DIR_1 and $MER_DIR_2"
URG_ARGS="-metric line+tgl+cond+fsm+branch+assert+group -warn none"
echo "===Delete previous merge dir: $COV_DIR/merge_all/merge$((i-1)).vdb and report: $COV_DIR/merge_all/report$((i-1))
rm -rf $COV_DIR/merge_all/merge$((i-1)).vdb
rm -rf $COV_DIR/merge_all/report$((i-1))
done
echo "=== Merge done!"

复制代码

运行：eg: ./cov_merge.sh  1000
目录层次：
coverage
            vdb
                     A_1.vdb
                     A_2.vdb
                     ......
                     A_1000.vdb

            merge_all
                           merge999.vdb
                           report999
另更好方法：可以在仿真过程中生成一个merge一个再删除