#1405 Flow fails during healing antenna violators Issue created by vijayank88 Description With OpenLane tag 2022.09.20 and above fails during

Healing Antenna Violators...

step. if user using

DIDOE_INSERTION_STRATEGY=2

Expected behavior Flow should pass successfully. Environment

Kernel: Linux v3.10.0-1160.49.1.el7.x86_64
Distribution: centos 7
Python: v3.6.8 (OK)
Container Engine: docker v20.10.16 (OK)
OpenLane Git Version: 2022.10.03
pip: INSTALLED
python-venv: INSTALLED
---
PDK Version Verification Status: OK
---

Reproduction Material Reproduce with built-in example: • Update

designs/spm/config.json

with

"DIODE_INSERTION_STRATEGY": 2,"

•

make mount

•

./flow.tcl -design spm

Other-way Reproduce with MPW CI Design: • Clone MPW CI: https://github.com/The-OpenROAD-Project/OpenLane-MPW-CI •

cd OpenLane-MPW-CI

• Update

openlane-tag

to 2022.10.03 • To install latest OpenLane:

./scripts/setup-ci.sh

• To reproduce the issue run the design:

./scripts/run-design.sh qf100 qf_mkQF100Fabric

• Check MPW CI for error: https://github.com/The-OpenROAD-Project/OpenLane-MPW-CI/pull/91/checks?check_run_id=8648881163 • Flow will fail during

[STEP 30] [INFO]: Healing Antenna Violators...

Logs

[STEP 30]
[INFO]: Healing Antenna Violators...
[ERROR]: during executing: "openroad -python /openlane/scripts/odbpy/diodes.py replace_fake --violations-file /openlane/designs/qf_mkQF100Fabric/runs/RUN_2022.09.30_22.28.47/reports/signoff/29-antenna_violators.rpt --fake-diode sky130_ef_sc_hd__fakediode_2 --true-diode sky130_fd_sc_hd__diode_2 --input-lef /openlane/designs/qf_mkQF100Fabric/runs/RUN_2022.09.30_22.28.47/tmp/merged.nom.lef --output-def /openlane/designs/qf_mkQF100Fabric/runs/RUN_2022.09.30_22.28.47/results/routing/mkQF100Fabric.def --output /openlane/designs/qf_mkQF100Fabric/runs/RUN_2022.09.30_22.28.47/results/routing/mkQF100Fabric.odb /openlane/designs/qf_mkQF100Fabric/runs/RUN_2022.09.30_22.28.47/results/routing/mkQF100Fabric.odb |& tee /dev/null /dev/null"
[ERROR]: Exit code: 1
[ERROR]: Last 10 lines:
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 1395, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 754, in invoke
    return __callback(*args, **kwargs)
  File "/openlane/scripts/odbpy/reader.py", line 76, in wrapper
    function(**kwargs)
  File "/openlane/scripts/odbpy/diodes.py", line 393, in replace_fake
    diode = [sc for sc in reader.block.getMasters() if sc.getName() == true_diode]
TypeError: getMasters() missing 1 required positional argument: 'masters'
child process exited abnormally

[INFO]: Saving current set of views in 'results/final'...
[INFO]: Generating final set of reports...
[INFO]: Created manufacturability report at 'reports/manufacturability.rpt'.
[INFO]: Created metrics report at 'reports/metrics.csv'.
[INFO]: Saving runtime environment...
[ERROR]: Flow failed.

    while executing
"flow_fail"
    (procedure "try_catch" line 17)
    invoked from within
"try_catch $::env(OPENROAD_BIN) -python  {*}$args  --input-lef $::env(MERGED_LEF)  --output-def $arg_values(-output_def)  --output $arg_values(-output)..."
    (procedure "manipulate_layout" line 19)
    invoked from within
"manipulate_layout $::env(SCRIPTS_DIR)/odbpy/diodes.py replace_fake -output_def $::env(CURRENT_DEF) --violations-file $::env(ANTENNA_VIOLATOR_LIST) --f..."
    (procedure "heal_antenna_violators" line 15)
    invoked from within
"heal_antenna_violators"
    (procedure "run_diode_insertion_2_5_step" line 9)
    invoked from within
"[lindex $step_exe 0] [lindex $step_exe 1] "
    (procedure "run_non_interactive_mode" line 52)
    invoked from within
"run_non_interactive_mode {*}$argv"
    invoked from within
"if { [info exists flags_map(-interactive)] || [info exists flags_map(-it)] } {
    if { [info exists arg_values(-file)] } {
        run_file [file nor..."
    (file "./flow.tcl" line 401)

The-OpenROAD-Project/OpenLane

#1405 Flow fails during healing antenna violators Issue closed as completed by donn The-OpenROAD-Project/OpenLane