Anton Blanchard
02/15/2021, 8:19 PMAmr Gouhar
02/15/2021, 8:21 PMefabless/openlane:openroad_update
Anton Blanchard
02/15/2021, 8:23 PMAmr Gouhar
02/16/2021, 9:31 PMAnton Blanchard
02/18/2021, 5:35 AM[ERROR DRT-0073] no ap for _35211_/S0
terminate called after throwing an instance of 'std::runtime_error'
what(): DRT-0073
[ERROR]: during executing: "openroad -exit /openLANE_flow/scripts/openroad/or_droute.tcl |& tee >&@stdout /openLANE_flow/designs/aes/runs/18-02_05-29/logs/routing/21-tritonRoute.log"
Amr Gouhar
02/18/2021, 9:11 PMsky130_fd_sc_hd__mux4_4
:--)
Solution is to add that to the drc_exclude.cells list for all libraries (for now). I will submit that as a PR to open_pdks, but I'm running a full regression run on all openlane designs to confirm that this is the only cell that has this issue first.Anton Blanchard
02/18/2021, 9:25 PMsky130_fd_sc_hd__dlclkp_2
.Amr Gouhar
02/19/2021, 3:49 PMsky130_fd_sc_hd_fa_4
, I'm not sure I've seen sky130_fd_sc_hd__dlclkp_2
get used before, so maybe that's why I haven't seen that issue. But, I think we can stay on the safe side and exclude both, or do you think it should be a design by design basis?Anton Blanchard
02/19/2021, 7:09 PMAmr Gouhar
02/22/2021, 2:18 PMAnton Blanchard
02/22/2021, 9:43 PMAhmed Ghazy
02/23/2021, 10:36 AM