Hi Does anybody know why all opensta report files in reports

Question

Hi Does anybody know why all opensta report files in reports synthesis are empty All STA results are available only in logs synthesis dir

Eric Smith · Answer

They re all empty Including reports synthesis 3 opensta min max rpt

Eric Smith · Answer

Maybe synthesis didn t pass is there a v in results synthesis

Eugene Stolbikov · Answer

< Eric Smith> Yes they are all empty At all 4 runs during flow Synthesis passed All verilogs are generated And there are STA logs in logs dir

Wajeh ul hasan · Answer

< Eugene Stolbikov> I presume your WNS and TNS was 0 If I am not wrong the files provide the details when you have negative slack Try with higher frequencies till you see a negative slack and check if the files are still empty

Eric Smith · Answer

< Eugene Stolbikov> Interesting Not sure how there can be a pass but no min and max Maybe check logs synthesis 17 opensta post resizer timing for warnings or errors