vla / workspace /scripts /eval_positive_tangent_chart_synthesis.py
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manual-sync chart-synthesis 2026-07-02T22:45:08Z workspace/scripts/eval_positive_tangent_chart_synthesis.py
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#!/usr/bin/env python
from __future__ import annotations
import argparse
import json
import sys
from pathlib import Path
PROJECT_ROOT = Path(__file__).resolve().parents[1]
if str(PROJECT_ROOT) not in sys.path:
sys.path.insert(0, str(PROJECT_ROOT))
from dovla_cil.generation.tangent_chart_synthesis import ( # noqa: E402
ChartSynthesisConfig,
evaluate_chart_synthesis,
)
def main(argv: list[str] | None = None) -> int:
parser = argparse.ArgumentParser(
description="Evaluate local chart synthesis for positive tangent support."
)
parser.add_argument("--targets", type=Path, required=True)
parser.add_argument("--out", type=Path, required=True)
parser.add_argument("--k-values", default="1,2,4,8,16")
parser.add_argument("--thresholds", default="0.05,0.1,0.2,0.4")
parser.add_argument("--obs-dim", type=int, default=96)
parser.add_argument("--text-dim", type=int, default=64)
parser.add_argument("--val-fraction", type=float, default=0.2)
parser.add_argument("--seed", type=int, default=0)
parser.add_argument("--neighbor-pool", type=int, default=64)
parser.add_argument("--direct-count", type=int, default=12)
parser.add_argument("--barycentric-windows", default="4,8,16,32")
parser.add_argument("--barycentric-temperature", type=float, default=0.5)
parser.add_argument("--utility-weight", type=float, default=0.0)
parser.add_argument(
"--order",
choices=("direct_first", "means_first", "interleave"),
default="direct_first",
)
parser.add_argument("--all-tasks", action="store_true")
parser.add_argument("--no-groups", action="store_true", help="Drop per-group rows from output.")
args = parser.parse_args(argv)
payload = json.loads(args.targets.read_text())
config = ChartSynthesisConfig(
obs_dim=args.obs_dim,
text_dim=args.text_dim,
val_fraction=args.val_fraction,
seed=args.seed,
neighbor_pool=args.neighbor_pool,
direct_count=args.direct_count,
barycentric_windows=_parse_ints(args.barycentric_windows),
barycentric_temperature=args.barycentric_temperature,
utility_weight=args.utility_weight,
order=args.order,
same_task_only=not args.all_tasks,
)
report = evaluate_chart_synthesis(
list(payload.get("targets", [])),
config=config,
k_values=_parse_ints(args.k_values),
thresholds=_parse_floats(args.thresholds),
)
report["targets"] = str(args.targets)
if args.no_groups:
report.pop("groups", None)
args.out.parent.mkdir(parents=True, exist_ok=True)
args.out.write_text(json.dumps(report, indent=2) + "\n")
summary = {key: value for key, value in report.items() if key != "groups"}
print(json.dumps(summary, indent=2))
print(f"Wrote {args.out}")
return 0
def _parse_ints(value: str) -> tuple[int, ...]:
items = tuple(int(item.strip()) for item in value.split(",") if item.strip())
if not items or any(item <= 0 for item in items):
raise ValueError("integer list must contain positive values")
return items
def _parse_floats(value: str) -> tuple[float, ...]:
items = tuple(float(item.strip()) for item in value.split(",") if item.strip())
if not items or any(item < 0 for item in items):
raise ValueError("float list must contain non-negative values")
return items
if __name__ == "__main__":
raise SystemExit(main())