CadenceIMC（IntegrateMetricsCener）tools覆盖率收集配置Cadence以前覆盖率收集的⼯具是Incisive Comprehensive Coverage (ICC)，现在整合到IMC中了。
使⽤IMC⾸先要加载 mdv(MDVMAIN)模块
在Makefile的run命令后加上覆盖率收集相关配置：
-covfile xxx.f #配置imc相关内容
xxx.f ⽰例内容，具体参考 cdnshelp 内容：
lect_coverage -beft - #选择收集内容和模块
lect_coverage -bef -instance #收集某⼀个instance的覆盖率
delect_coverage -remove_empty_instances #去除未例化模块
delect_coverage -beft -moudle *fifo* #不收集fifo的覆盖率
delect_coverage -beft -file /home/project/CORTL.v #不收集某个file的覆盖率
t_libcell_scoring #收集library覆盖率
t_assign_scoring #收集assign语句覆盖率
跟岗学习总结lect_functional #收集asrtion and covergroup 的覆盖率
t_fsm_scoring -hold_transition #收集状态机跳转到当前状态的情况
-covoverwrite #overwrite
-covtest xxx_test #覆盖率收集⽬录结构为cov_work/scope/xxx_test
合并覆盖率：
个性签名微信在cov_work同级⽬录下：imc -execcmd "merge * -overwrite -out xxx" 将cov_work下所有覆盖率合并到xxx.
望天门山古诗
合并不同平台覆盖率：
运⾏ “imc -exec d ”
针疗##d
load -run cov_work/scop/[IT_platform]/[IT_cov_merge_result]
请假说明>新年作文结尾merge_config -source rlt1_top_instance path in ut1_tb_top -target rlt1_top_instance path in it_tb_top
merge_config -source rlt2_top_instance path in ut2_tb_top -target rlt2_top_instance path in it_tb_top
merge_config -source rlt3_top_instance path in ut3_tb_top -target rlt3_top_instance path in it_tb_top
merge cov_work/scope/[IT_platform]/[IT_cov_merge_result] cov_work/scope/[ut1_platform]/[ut1_cov_merge_result] cov_work/scope/[ut2_platform]/[ut2_cov_me ⽣成coverage_report:
"imc -exec imc_d"
3月5号
## imc_d
扬周load -run {coverage_merge_path}
load -refinement {refine_file_path}
report -html -summary -inst -metrics all -out {./path/coverage_reoprt_name} -overwrite -all -exclComments
