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Retrofitted all schedulers to now pick the hostname from the offer and add it to constants.Hosts

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This commit is contained in:
Abhishek Jain 2017-03-23 22:16:05 -04:00
parent f85ed944f4
commit aed4fd1073
14 changed files with 70 additions and 6 deletions
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8
schedulers/bpswMaxMinProacCC.go
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@ -164,7 +164,7 @@ func (s *BPSWMaxMinProacCC) startCapping() {
// updating cap value
bpMaxMinProacCCCapValue = bpMaxMinProacCCNewCapValue
if bpMaxMinProacCCCapValue > 0.0 {
for _, host := range constants.Hosts {
for host, _ := range constants.Hosts {
// Rounding cap value to nearest int
if err := rapl.Cap(host, "rapl", float64(int(math.Floor(bpMaxMinProacCCCapValue+0.5)))); err != nil {
log.Println(err)
@ -190,7 +190,7 @@ func (s *BPSWMaxMinProacCC) startRecapping() {
bpMaxMinProacCCMutex.Lock()
// If stopped performing cluster-wide capping, then we need to recap.
if s.isRecapping && bpMaxMinProacCCRecapValue > 0.0 {
for _, host := range constants.Hosts {
for host, _ := range constants.Hosts {
// Rounding the recap value to the nearest int
if err := rapl.Cap(host, "rapl", float64(int(math.Floor(bpMaxMinProacCCRecapValue+0.5)))); err != nil {
log.Println(err)
@ -300,6 +300,10 @@ func (s *BPSWMaxMinProacCC) ResourceOffers(driver sched.SchedulerDriver, offers
// retrieving the available power for all the hosts in the offers.
for _, offer := range offers {
if _, ok := constants.Hosts[offer.GetHostname()]; !ok {
log.Printf("New host found. Adding host [%s]", offer.GetHostname())
constants.Hosts[offer.GetHostname()] = struct{}{}
}
_, _, offerWatts := offerUtils.OfferAgg(offer)
s.availablePower[*offer.Hostname] = offerWatts
// setting total power if the first time