     if (spent + nextSampleEstimate < schedulerQuantum) {
         start = timer.getTime()
     } else {
-        if c.verbose {
-          print("    Yielding again after estimated \(spent/1000) us")
-        }
+        logVerbose("    Yielding again after estimated \(spent/1000) us")
         let now = yield()
         (start, lastYield) = (now, now)
     }

  func measureMemoryUsage() -> Int {
    let current = SampleRunner.getResourceUtilization()
    let maxRSS = current.ru_maxrss - baseline.ru_maxrss

    if c.verbose {
      let pages = maxRSS / sysconf(_SC_PAGESIZE)
      func deltaEquation(_ stat: KeyPath<rusage, Int>) -> String {
        let b = baseline[keyPath: stat], c = current[keyPath: stat]
        return "\(c) - \(b) = \(c - b)"
      }
      print("""
                MAX_RSS \(deltaEquation(\rusage.ru_maxrss)) (\(pages) pages)
                ICS \(deltaEquation(\rusage.ru_nivcsw))
                VCS \(deltaEquation(\rusage.ru_nvcsw))
            """)
    }
    return maxRSS
  }


  }

  for (index, test) in c.tests {
    report(index, test, results:run(test))
  }

  print("\nTotal performance tests executed: \(testCount)")
}
// FIXME: indentation
}

public func main() {
