func (qt *QuadTreeDef) SaveToNoms(vw types.ValueWriter, start time.Time, quiet bool) *SQuadTree {
wChan := make(chan *SQuadTree, 1024)
var wg sync.WaitGroup
for i := 0; i < 32; i++ {
wg.Add(1)
go func() {
for sqt := range wChan {
vw.WriteValue(*sqt)
}
wg.Done()
}()
}
if util.MaybeStartCPUProfile() {
defer util.StopCPUProfile()
}
sqt := qt.saveNodeToNoms(wChan, vw, start, quiet)
close(wChan)
wg.Wait()
return sqt
}
func getNomsWriter(vw types.ValueWriter) (iChan chan incidentWithIndex, rChan chan refIndex) {
iChan = make(chan incidentWithIndex, 3000)
rChan = make(chan refIndex, 3000)
var wg sync.WaitGroup
for i := 0; i < 32; i++ {
wg.Add(1)
go func() {
for incidentRecord := range iChan {
v := incidentRecord.incident.New()
rChan <- refIndex{vw.WriteValue(v), incidentRecord.index}
}
wg.Done()
}()
}
go func() {
wg.Wait()
close(rChan)
}()
return
}