Function runCeWarmBatch

benchmarks/report.mjs:244–257

()

// engine as 1.5–2× slower when under-warmed, an artifact that made ce-current
// look slower than the pack-loaded ce-rubi on pure numerics.)
function runCeWarmBatch() {
  const by = { 'ce-current': {}, 'ce-pub': {}, 'ce-rubi': {} };
  try {
    const out = execFileSync(NODE, [join(__dirname, 'runners', 'run_ce_rubi.mjs')],
      { timeout: RUBI_BATCH_TIMEOUT_MS, encoding: 'utf8', cwd: ROOT,
        env: { ...process.env, CE_CURRENT_BUNDLE, CE_PUBLISHED_BUNDLE }, stdio: ['ignore', 'pipe', 'pipe'] });
    for (const line of out.trim().split('\n')) {
      try { const o = JSON.parse(line); if (o.id && by[o.tool]) by[o.tool][o.id] = o; } catch { /* skip non-JSON */ }
    }
  } catch (e) {
    console.error('  ce warm batch failed:', (e.message || e).toString().split('\n')[0]);
  }
  return by;
}

console.error('Running benchmark suite — %d cases…', suite.cases.length);
console.error('  building all three warm CE columns (ce-current / ce-pub / CE+Rubi+Fungrim) in one warm process (minified bundles)…');