Isolate Malloc candidates in Wasm64 and refresh scores

[ahydchh]

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[github-actions]

🤖 AI Code Review (gemini-3-flash-preview)

•             "-lwasmtime", "-lm", "-lpthread", "-ldl", "-o", str(host)],
  

•            work, [toolchain.wasmtime, SUPPORT], 60,
  

•        )
  

•        if warnings:
  

•            artifacts["host_build_warnings"] = warnings
  

•        stdout, stderr = _run(
  

•            [str(host), str(wasm), str(handout / "traces")],
  

•            work, [wasm, handout / "traces"], 600,
  

•        )
  

•        if stderr:
  

•            artifacts["host_stderr"] = stderr
  

•        report = json.loads(stdout)
  

•        metrics = _metrics(report)
  

•        artifacts["report"] = report
  

• except Exception as exc:

•    metrics["error"] = str(exc)
  

• metrics["wall_clock_s"] = time.monotonic() - started
• return metrics, artifacts

+def main():

• p = argparse.ArgumentParser()
• p.add_argument("candidate", type=str)
• p.add_argument("--benchmark", type=str, required=True)
• p.add_argument("--metrics-out", type=str, required=True)
• p.add_argument("--details-out", type=str, required=True)
• args = p.parse_args()
• metrics, artifacts = evaluate(Path(args.candidate), Path(args.benchmark))
• with open(args.metrics_out, "w") as f:

•    json.dump(metrics, f, indent=2)
  

• with open(args.details_out, "w") as f:

•    json.dump(artifacts, f, indent=2)
  

+if name == "main":

• main()

Please review the PR content.