spdf/elektron
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Fixed corner cases in progressive extrema -- When a node is capped and the new cap value is above a threshold then that node can be capped or uncapped in the next cycle. If the new cap value is equal to the threshold then the node cannot be capped further and can only be uncapped. When the node is uncapped and the newUncapValue is below 100 then the node can be capped or uncapped in the next cycle. If the newUncapValue is 100 then the node can only be capped.

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This commit is contained in:
Pradyumna Kaushik 2017-02-20 20:55:06 -05:00
parent d42b7a3a3b
commit 726c0555ed
2 changed files with 143 additions and 31 deletions
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5
scheduler.go
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@ -60,7 +60,7 @@ func main() {
startTime := time.Now().Format("20060102150405")
logPrefix := *pcplogPrefix + "_" + startTime
scheduler := schedulers.NewBinPackedPistonCapper(tasks, *wattsAsAResource, logPrefix, *classMapWatts)
scheduler := schedulers.NewFirstFit(tasks, *wattsAsAResource, logPrefix, *classMapWatts)
driver, err := sched.NewMesosSchedulerDriver(sched.DriverConfig{
Master: *master,
Framework: &mesos.FrameworkInfo{
@ -74,8 +74,9 @@ func main() {
return
}
go pcp.Start(scheduler.PCPLog, &scheduler.RecordPCP, logPrefix)
//go pcp.Start(scheduler.PCPLog, &scheduler.RecordPCP, logPrefix)
//go pcp.StartPCPLogAndExtremaDynamicCap(scheduler.PCPLog, &scheduler.RecordPCP, logPrefix, *hiThreshold, *loThreshold)
go pcp.StartPCPLogAndProgressiveExtremaCap(scheduler.PCPLog, &scheduler.RecordPCP, logPrefix, *hiThreshold, *loThreshold)
time.Sleep(1 * time.Second) // Take a second between starting PCP log and continuing
// Attempt to handle signint to not leave pmdumptext running