func pqarlDequeue(msgCount int64, q *spscq.PointerQ, batchSize int64, done chan bool) { runtime.LockOSThread() start := time.Now().UnixNano() sum := int64(0) checksum := int64(0) t := int64(1) var buffer []unsafe.Pointer for t < msgCount { buffer = q.AcquireRead(batchSize) for buffer == nil { buffer = q.AcquireRead(batchSize) } for i := range buffer { t++ sum += int64(uintptr(buffer[i])) checksum += t } q.ReleaseReadLazy() } nanos := time.Now().UnixNano() - start printSummary(msgCount, nanos, q.FailedWrites(), q.FailedReads(), "pqarl") expect(sum, checksum) done <- true }