func pqarlEnqueue(msgCount int64, q *spscq.PointerQ, batchSize int64, done chan bool) {
runtime.LockOSThread()
t := int64(1)
var buffer []unsafe.Pointer
for t < msgCount {
size := fmath.Min(batchSize, msgCount-t)
buffer = q.AcquireWrite(size)
for buffer == nil {
buffer = q.AcquireWrite(size)
}
for i := range buffer {
t++
buffer[i] = unsafe.Pointer(uintptr(uint(t)))
}
q.ReleaseWriteLazy()
}
done <- true
}
