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caravel
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fixed bugs + linting

This commit is contained in:
Marwan Abbas 2022-10-13 17:18:36 +02:00
parent 99ad0fa67e
commit a5aec786fd
1 changed files with 27 additions and 25 deletions
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52
scripts/signoff_automation.py
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@ -165,7 +165,10 @@ def run_sta(caravel_root, mcw_root, pt_lib_root, log_dir, signoff_dir, design):
)
return p1
def run_antenna(log_dir, design_root, design, pdk_root, pdk_env, caravel_root, mcw_root):
def run_antenna(
log_dir, design_root, design, pdk_root, pdk_env, caravel_root, mcw_root
):
os.environ["DESIGN_GDS_ROOT"] = design_root
os.environ["DESIGN"] = design
os.environ["LOG_DIR"] = log_dir
@ -182,16 +185,17 @@ def run_antenna(log_dir, design_root, design, pdk_root, pdk_env, caravel_root, m
p1 = subprocess.Popen(antenna_cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
return p1
def check_errors(caravel_root, log_dir, signoff_dir, drc, lvs, verification, sta, design, antenna):
f = open(os.path.join(signoff_dir, f"{design}/signoff.rpt"), "w")
count = 0
def check_errors(
caravel_root, log_dir, signoff_dir, drc, lvs, verification, sta, design, antenna
):
f = open(os.path.join(signoff_dir, f"{design}/standalone_pvr.rpt"), "w")
if drc:
drc_count_klayout = os.path.join(log_dir, f"{design}_klayout_drc.total")
with open(drc_count_klayout) as rep:
if rep.readline().strip() != "0":
logging.error(f"klayout DRC failed")
f.write("Klayout MR DRC: Failed\n")
count = count + 1
else:
logging.info("Klayout MR DRC: Passed")
f.write("Klayout MR DRC: Passed\n")
@ -249,22 +253,17 @@ def check_errors(caravel_root, log_dir, signoff_dir, drc, lvs, verification, sta
logging.error(lines[-1])
logging.error(f"{log_name} STA: Failed")
f.write(f"{log_name} STA: Failed\n")
if antenna:
antenna_report = os.path.join(signoff_dir, f"{design}/antenna-vios.report")
with open(antenna_report) as rep:
if "Antenna violation detected" in rep.readlines():
if "Antenna violation detected" in rep.read():
logging.error(f"Antenna checks failed find report at {antenna_report}")
f.write("Antenna checks: Failed\n")
count = count + 1
else:
logging.info("Antenna checks: Passed")
f.write("Antenna checks: Passed\n")
if count > 0:
return False
return True
if __name__ == "__main__":
logging.basicConfig(
@ -369,7 +368,6 @@ if __name__ == "__main__":
logging.error(f"{mcw_root} does not exist!")
exit(1)
pdk_root = os.getenv("PDK_ROOT")
pdk_env = os.getenv("PDK")
log_dir = os.path.join(caravel_root, "scripts/logs")
@ -386,7 +384,6 @@ if __name__ == "__main__":
design = args.design
antenna = args.antenna
if not os.path.exists(f"{log_dir}"):
os.makedirs(f"{log_dir}")
if not os.path.exists(f"{signoff_dir}/{design}"):
@ -394,13 +391,17 @@ if __name__ == "__main__":
if lvs or drc or antenna:
if glob.glob(f"{caravel_root}/gds/*.gz"):
logging.error(f"Compressed gds files in {caravel_root}. Please uncompress first.")
logging.error(
f"Compressed gds files in {caravel_root}. Please uncompress first."
)
exit(1)
if glob.glob(f"{mcw_root}/gds/*.gz"):
logging.error(f"Compressed gds files in {mcw_root}. Please uncompress first.")
logging.error(
f"Compressed gds files in {mcw_root}. Please uncompress first."
)
exit(1)
design_root = os.path.join(caravel_root, f"gds/{design}.gds")
if not os.path.exists(design_root):
design_root = os.path.join(mcw_root, f"gds/{design}.gds")
@ -445,10 +446,12 @@ if __name__ == "__main__":
signoff_dir,
design,
)
if antenna:
logging.info(f"Running antenna checks on {design}")
ant = run_antenna(log_dir, design_root, design, pdk_root, pdk_env, caravel_root, mcw_root)
ant = run_antenna(
log_dir, design_root, design, pdk_root, pdk_env, caravel_root, mcw_root
)
if verification or iverilog:
verify_p = []
@ -498,7 +501,7 @@ if __name__ == "__main__":
if err:
logging.error(err)
sta_log.write(err)
if antenna:
out, err = ant.communicate()
ant_rep = open(f"{signoff_dir}/{design}/antenna-vios.report", "w")
@ -508,7 +511,6 @@ if __name__ == "__main__":
if out:
ant_rep.write(out.decode())
if not check_errors(
caravel_root, log_dir, signoff_dir, drc, lvs, verification, sta, design, antenna
):
exit(1)
check_errors(
caravel_root, log_dir, signoff_dir, drc, lvs, verification, sta, design, antenna
)