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feat!: drop openlane1 support
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htfab committed Dec 17, 2024
1 parent a6945ea commit df87256
Showing 1 changed file with 25 additions and 67 deletions.
92 changes: 25 additions & 67 deletions project.py
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Original file line number Diff line number Diff line change
Expand Up @@ -137,20 +137,8 @@ def post_clone_setup(self):

def load_metrics(self):
try:
if self.is_user_project:
orfs = self.args.orfs
openlane2 = self.args.openlane2
else:
commit_data = json.load(open("commit_id.json"))
orfs = "orfs_version" in commit_data
openlane2 = commit_data.get("openlane_version", "").startswith(
"OpenLane2"
)
with open(self.get_metrics_path()) as fh:
if orfs or openlane2:
self.metrics = dict(csv.reader(fh))
else:
self.metrics = next(csv.DictReader(fh))
self.metrics = dict(csv.reader(fh))
except FileNotFoundError:
self.metrics = {}

Expand Down Expand Up @@ -372,10 +360,8 @@ def get_metrics_path(self):
self.local_dir,
"runs/wokwi/results/ihp-sg13g2/tt-submission/base/metrics.csv",
)
elif self.args.openlane2:
return os.path.join(self.local_dir, "runs/wokwi/final/metrics.csv")
else:
return os.path.join(self.local_dir, "runs/wokwi/reports/metrics.csv")
return os.path.join(self.local_dir, "runs/wokwi/final/metrics.csv")
else:
return os.path.join(self.local_dir, "stats/metrics.csv")

Expand All @@ -386,15 +372,9 @@ def get_gl_path(self):
self.local_dir,
"runs/wokwi/results/ihp-sg13g2/tt-submission/base/6_final.v",
)
if self.args.openlane2:
return glob.glob(
os.path.join(self.local_dir, "runs/wokwi/final/nl/*.nl.v")
)[0]
else:
return glob.glob(
os.path.join(
self.local_dir, "runs/wokwi/results/final/verilog/gl/*.nl.v"
)
os.path.join(self.local_dir, "runs/wokwi/final/nl/*.nl.v")
)[0]
else:
return os.path.join(self.local_dir, f"{self.info.top_module}.v")
Expand Down Expand Up @@ -591,17 +571,13 @@ def harden(self):
env["WORK_HOME"] = os.path.join(self.local_dir, "runs/wokwi")
env["DESIGN_HOME"] = self.src_dir
env["DESIGN_CONFIG"] = os.path.join(self.src_dir, "config_merged.mk")
elif self.args.openlane2:
else:
shutil.rmtree("runs/wokwi", ignore_errors=True)
os.makedirs("runs/wokwi", exist_ok=True)
arg_progress = "--hide-progress-bar" if "CI" in os.environ else ""
arg_pdk_root = '--pdk-root "$PDK_ROOT"' if "PDK_ROOT" in os.environ else ""
harden_cmd = f"python -m openlane {arg_pdk_root} --docker-no-tty --dockerized --run-tag wokwi --force-run-dir runs/wokwi {arg_progress} src/config_merged.json"
env = os.environ.copy()
else:
# requires PDK, PDK_ROOT, OPENLANE_ROOT & OPENLANE_IMAGE_NAME to be set in local environment
harden_cmd = "docker run --rm -v $OPENLANE_ROOT:/openlane -v $PDK_ROOT:$PDK_ROOT -v $(pwd):/work -e PDK=$PDK -e PDK_ROOT=$PDK_ROOT -u $(id -u $USER):$(id -g $USER) $OPENLANE_IMAGE_NAME ./flow.tcl -overwrite -design /work/src -run_path /work/runs -config_file /work/src/config_merged.json -tag wokwi"
env = os.environ.copy()
logging.debug(harden_cmd)
p = subprocess.run(harden_cmd, shell=True, env=env)
if p.returncode != 0:
Expand Down Expand Up @@ -644,10 +620,8 @@ def harden(self):
commit_id_json_path = (
"runs/wokwi/results/ihp-sg13g2/tt-submission/base/commit_id.json"
)
elif self.args.openlane2:
commit_id_json_path = "runs/wokwi/final/commit_id.json"
else:
commit_id_json_path = "runs/wokwi/results/final/commit_id.json"
commit_id_json_path = "runs/wokwi/final/commit_id.json"
with open(os.path.join(self.local_dir, commit_id_json_path), "w") as f:
json.dump(
{
Expand Down Expand Up @@ -682,7 +656,7 @@ def harden(self):
with open("runs/wokwi/tool_versions.json", "w") as f:
json.dump(tool_versions, f, indent=2)

elif self.args.openlane2:
else:
resolved_json_path = "runs/wokwi/resolved.json"
config = json.load(open(os.path.join(self.local_dir, resolved_json_path)))
openlane_version = config["meta"]["openlane_version"]
Expand Down Expand Up @@ -906,13 +880,9 @@ def get_final_gds_top_cells(self):
self.local_dir,
"runs/wokwi/results/ihp-sg13g2/tt-submission/base/6_final.gds",
)
elif self.args.openlane2:
gds_path = glob.glob(
os.path.join(self.local_dir, "runs/wokwi/final/gds/*.gds")
)[0]
else:
gds_path = glob.glob(
os.path.join(self.local_dir, "runs/wokwi/results/final/gds/*.gds")
os.path.join(self.local_dir, "runs/wokwi/final/gds/*.gds")
)[0]
library = gdstk.read_gds(gds_path)
top_cells = library.top_level()
Expand Down Expand Up @@ -1069,11 +1039,9 @@ def print_warnings(self):

if self.args.orfs:
synth_log = "runs/wokwi/logs/ihp-sg13g2/tt-submission/base/1_1_yosys.log"
elif self.args.openlane2:
else:
synth_log_glob = "runs/wokwi/*-yosys-synthesis/yosys-synthesis.log"
synth_log = glob.glob(os.path.join(self.local_dir, synth_log_glob))[0]
else:
synth_log = "runs/wokwi/logs/synthesis/1-synthesis.log"
with open(os.path.join(self.local_dir, synth_log)) as f:
for line in f.readlines():
if line.startswith("Warning:"):
Expand All @@ -1088,12 +1056,9 @@ def print_warnings(self):
if line.startswith("Warning:"):
warnings.append(line.strip())
else:
if self.args.openlane2:
sta_report_glob = (
"runs/wokwi/*-openroad-stapostpnr/nom_tt_025C_1v80/checks.rpt"
)
else:
sta_report_glob = "runs/wokwi/reports/signoff/*-sta-rcx_nom/multi_corner_sta.checks.rpt"
sta_report_glob = (
"runs/wokwi/*-openroad-stapostpnr/nom_tt_025C_1v80/checks.rpt"
)
sta_report = glob.glob(os.path.join(self.local_dir, sta_report_glob))[0]
with open(os.path.join(self.local_dir, sta_report)) as f:
for line in f.readlines():
Expand All @@ -1107,29 +1072,22 @@ def print_warnings(self):
print(f"* {warning}")

def print_stats(self):
if self.args.orfs or self.args.openlane2:
# ORFS & openlane2 don't have the same util% in its metrics as openlane1
if self.args.orfs:
util_log = (
"runs/wokwi/logs/ihp-sg13g2/tt-submission/base/3_3_place_gp.log"
)
else:
util_glob = (
"runs/wokwi/*-openroad-globalplacement/openroad-globalplacement.log"
)
util_log = glob.glob(os.path.join(self.local_dir, util_glob))[0]
util_label = "[INFO GPL-0019] Util:"
util_line = next(
line for line in open(util_log) if line.startswith(util_label)
# ORFS & openlane2 don't have the same util% in its metrics as openlane1
if self.args.orfs:
util_log = "runs/wokwi/logs/ihp-sg13g2/tt-submission/base/3_3_place_gp.log"
else:
util_glob = (
"runs/wokwi/*-openroad-globalplacement/openroad-globalplacement.log"
)
util = util_line.removeprefix(util_label).strip()
if self.args.orfs:
wire_length = self.metrics["detailedroute__route__wirelength"]
else:
wire_length = self.metrics["route__wirelength"]
util_log = glob.glob(os.path.join(self.local_dir, util_glob))[0]
util_label = "[INFO GPL-0019] Util:"
util_line = next(line for line in open(util_log) if line.startswith(util_label))
util = util_line.removeprefix(util_label).strip()

if self.args.orfs:
wire_length = self.metrics["detailedroute__route__wirelength"]
else:
util = self.metrics["OpenDP_Util"]
wire_length = self.metrics["wire_length"]
wire_length = self.metrics["route__wirelength"]

print("# Routing stats")
print()
Expand Down

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