Fixed import alias prefix.
Changed the prefix to import aliases to be 'elek' instead of 'elec'.
This commit is contained in:
Pradyumna Kaushik
parent
b06bdeba59
commit
8e87bcb439
8 changed files with 115 additions and 115 deletions
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@ -12,13 +12,13 @@ import (
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"syscall"
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"time"
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elecLogDef "gitlab.com/spdf/elektron/logging/def"
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elekLogDef "gitlab.com/spdf/elektron/logging/def"
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"gitlab.com/spdf/elektron/pcp"
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"gitlab.com/spdf/elektron/rapl"
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)
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func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThreshold, loThreshold float64,
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logMType chan elecLogDef.LogMessageType, logMsg chan string) {
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logMType chan elekLogDef.LogMessageType, logMsg chan string) {
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const pcpCommand string = "pmdumptext -m -l -f '' -t 1.0 -d , -c config"
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cmd := exec.Command("sh", "-c", pcpCommand)
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@ -41,7 +41,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
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scanner.Scan()
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// Write to logfile
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logMType <- elecLogDef.PCP
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logMType <- elekLogDef.PCP
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logMsg <- scanner.Text()
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headers := strings.Split(scanner.Text(), ",")
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@ -77,10 +77,10 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
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for scanner.Scan() {
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if *logging {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "Logging PCP..."
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split := strings.Split(scanner.Text(), ",")
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logMType <- elecLogDef.PCP
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logMType <- elekLogDef.PCP
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logMsg <- scanner.Text()
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totalPower := 0.0
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@ -92,7 +92,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
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powerHistories[host].Value = power
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powerHistories[host] = powerHistories[host].Next()
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Host: %s, Power: %f", indexToHost[powerIndex], (power * pcp.RAPLUnits))
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totalPower += power
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@ -104,11 +104,11 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
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clusterMean := pcp.AverageClusterPowerHistory(clusterPowerHist)
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Total power: %f, %d Sec Avg: %f", clusterPower, clusterPowerHist.Len(), clusterMean)
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if clusterMean > hiThreshold {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "Need to cap a node"
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// Create statics for all victims and choose one to cap
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victims := make([]pcp.Victim, 0, 8)
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@ -130,10 +130,10 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
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if !cappedHosts[victim.Host] {
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cappedHosts[victim.Host] = true
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orderCapped = append(orderCapped, victim.Host)
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Capping Victim %s Avg. Wattage: %f", victim.Host, victim.Watts*pcp.RAPLUnits)
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if err := rapl.Cap(victim.Host, "rapl", 50); err != nil {
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logMType <- elecLogDef.ERROR
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logMType <- elekLogDef.ERROR
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logMsg <- "Error capping host"
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}
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break // Only cap one machine at at time.
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@ -148,10 +148,10 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
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cappedHosts[host] = false
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// User RAPL package to send uncap.
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log.Printf("Uncapping host %s", host)
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Uncapped host %s", host)
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if err := rapl.Cap(host, "rapl", 100); err != nil {
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logMType <- elecLogDef.ERROR
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logMType <- elekLogDef.ERROR
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logMsg <- "Error capping host"
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}
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}
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@ -162,7 +162,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
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}
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}(logging, hiThreshold, loThreshold)
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "PCP logging started"
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if err := cmd.Start(); err != nil {
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@ -173,7 +173,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
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select {
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case <-quit:
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "Stopping PCP logging in 5 seconds"
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time.Sleep(5 * time.Second)
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@ -14,7 +14,7 @@ import (
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"time"
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"gitlab.com/spdf/elektron/constants"
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elecLogDef "gitlab.com/spdf/elektron/logging/def"
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elekLogDef "gitlab.com/spdf/elektron/logging/def"
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"gitlab.com/spdf/elektron/pcp"
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"gitlab.com/spdf/elektron/rapl"
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"gitlab.com/spdf/elektron/utilities"
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@ -31,14 +31,14 @@ func getNextCapValue(curCapValue float64, precision int) float64 {
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}
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func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiThreshold, loThreshold float64,
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logMType chan elecLogDef.LogMessageType, logMsg chan string) {
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logMType chan elekLogDef.LogMessageType, logMsg chan string) {
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const pcpCommand string = "pmdumptext -m -l -f '' -t 1.0 -d , -c config"
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cmd := exec.Command("sh", "-c", pcpCommand)
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cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
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if hiThreshold < loThreshold {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "High threshold is lower than low threshold!"
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}
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@ -55,7 +55,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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scanner.Scan()
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// Write to logfile
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logMType <- elecLogDef.PCP
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logMType <- elekLogDef.PCP
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logMsg <- scanner.Text()
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headers := strings.Split(scanner.Text(), ",")
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@ -95,10 +95,10 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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for scanner.Scan() {
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if *logging {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "Logging PCP..."
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split := strings.Split(scanner.Text(), ",")
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logMType <- elecLogDef.PCP
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logMType <- elekLogDef.PCP
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logMsg <- scanner.Text()
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totalPower := 0.0
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@ -110,7 +110,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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powerHistories[host].Value = power
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powerHistories[host] = powerHistories[host].Next()
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Host: %s, Power %f",
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indexToHost[powerIndex], (power * pcp.RAPLUnits))
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@ -123,15 +123,15 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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clusterMean := pcp.AverageClusterPowerHistory(clusterPowerHist)
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Total power: %f, %d Sec Avg: %f", clusterPower, clusterPowerHist.Len(), clusterMean)
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if clusterMean >= hiThreshold {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "Need to cap a node"
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Cap values of capped victims: %v", cappedVictims)
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Cap values of victims to uncap: %v", orderCappedVictims)
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// Create statics for all victims and choose one to cap
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victims := make([]pcp.Victim, 0, 8)
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@ -159,10 +159,10 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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}
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// Need to cap this victim.
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if err := rapl.Cap(victims[i].Host, "rapl", 50.0); err != nil {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Error capping host %s", victims[i].Host)
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} else {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Capped host[%s] at %f", victims[i].Host, 50.0)
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// Keeping track of this victim and it's cap value
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cappedVictims[victims[i].Host] = 50.0
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@ -186,11 +186,11 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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if capValue > constants.LowerCapLimit {
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newCapValue := getNextCapValue(capValue, 2)
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if err := rapl.Cap(alreadyCappedHosts[i], "rapl", newCapValue); err != nil {
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logMType <- elecLogDef.ERROR
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logMType <- elekLogDef.ERROR
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logMsg <- fmt.Sprintf("Error capping host[%s]", alreadyCappedHosts[i])
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} else {
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// Successful cap
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Capped host[%s] at %f", alreadyCappedHosts[i], newCapValue)
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// Checking whether this victim can be capped further
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if newCapValue <= constants.LowerCapLimit {
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@ -214,17 +214,17 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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}
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}
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if !canCapAlreadyCappedVictim {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "No Victim left to cap."
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}
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}
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} else if clusterMean < loThreshold {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "Need to uncap a node"
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Cap values of capped victims: %v", cappedVictims)
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Cap values of victims to uncap: %v", orderCappedVictims)
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if len(orderCapped) > 0 {
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// We pick the host that is capped the most to uncap.
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@ -235,11 +235,11 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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// This is a floating point operation and might suffer from precision loss.
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newUncapValue := orderCappedVictims[hostToUncap] * 2.0
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if err := rapl.Cap(hostToUncap, "rapl", newUncapValue); err != nil {
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logMType <- elecLogDef.ERROR
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logMType <- elekLogDef.ERROR
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logMsg <- fmt.Sprintf("Error uncapping host[%s]", hostToUncap)
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} else {
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// Successful uncap
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- fmt.Sprintf("Uncapped host[%s] to %f", hostToUncap, newUncapValue)
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// Can we uncap this host further. If not, then we remove its entry from orderCapped
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if newUncapValue >= 100.0 { // can compare using ==
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@ -261,7 +261,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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}
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}
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} else {
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "No host staged for Uncapped"
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}
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}
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@ -271,7 +271,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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}(logging, hiThreshold, loThreshold)
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "PCP logging started"
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if err := cmd.Start(); err != nil {
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@ -282,7 +282,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
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select {
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case <-quit:
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logMType <- elecLogDef.GENERAL
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logMType <- elekLogDef.GENERAL
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logMsg <- "Stopping PCP logging in 5 seconds"
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time.Sleep(5 * time.Second)
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