From ce72cf9cdb1599a5eeb0a4534e9fe13e1ceecefb Mon Sep 17 00:00:00 2001
From: Mohammad Shojafar <mshojafar@users.noreply.github.com>
Date: Tue, 9 Feb 2021 13:07:48 +0000
Subject: [PATCH] codes
---
.../Five_function_definition.txt | 63 +++++++++++++++++++
Zhou2021AFED-EF_Sourcecode/KMIR.java | 34 ++++++++++
2 files changed, 97 insertions(+)
create mode 100644 Zhou2021AFED-EF_Sourcecode/Five_function_definition.txt
create mode 100644 Zhou2021AFED-EF_Sourcecode/KMIR.java
diff --git a/Zhou2021AFED-EF_Sourcecode/Five_function_definition.txt b/Zhou2021AFED-EF_Sourcecode/Five_function_definition.txt
new file mode 100644
index 0000000..d4e3c50
--- /dev/null
+++ b/Zhou2021AFED-EF_Sourcecode/Five_function_definition.txt
@@ -0,0 +1,63 @@
+protected boolean isHostOverUtilized(PowerHost host) {
+ addHistoryEntry(host, getUtilizationThreshold());
+ double totalRequestedMips = 0;
+ for (Vm vm : host.getVmList()) {
+ totalRequestedMips += vm.getCurrentRequestedTotalMips();
+ }
+ double utilization = totalRequestedMips / host.getTotalMips();
+ return utilization > getUtilizationThreshold();
+ }
+
+ //new adding
+
+
+ protected boolean isHostLowUtilized(PowerHost host) {
+ //addHistoryEntry(host, getUtilizationThreshold());
+ double totalRequestedMips = 0;
+ for (Vm vm : host.getVmList()) {
+ totalRequestedMips += vm.getCurrentRequestedTotalMips();
+ }
+ double utilization = totalRequestedMips / host.getTotalMips();
+ return utilization < getLowUtilizationThreshold();
+ }
+
+
+
+
+ protected boolean isHostLightUtilized(PowerHost host) {
+ //addHistoryEntry(host, getUtilizationThreshold());
+ double totalRequestedMips = 0;
+ for (Vm vm : host.getVmList()) {
+ totalRequestedMips += vm.getCurrentRequestedTotalMips();
+ }
+ double utilization = totalRequestedMips / host.getTotalMips();
+ return ((utilization < getMiddleUtilizationThreshold()) && utilization < getLowUtilizationThreshold()));
+ }
+ //new adding
+
+
+
+ protected boolean isHostMiddleUtilized(PowerHost host) {
+ //addHistoryEntry(host, getUtilizationThreshold());
+ double totalRequestedMips = 0;
+ for (Vm vm : host.getVmList()) {
+ totalRequestedMips += vm.getCurrentRequestedTotalMips();
+ }
+ double utilization = totalRequestedMips / host.getTotalMips();
+ return utilization > getMiddleUtilizationThreshold();
+ }
+ //new adding
+
+
+ protected boolean isHostMediumUtilized(PowerHost host) {
+ //addHistoryEntry(host, getUtilizationThreshold());
+ double totalRequestedMips = 0;
+ for (Vm vm : host.getVmList()) {
+ totalRequestedMips += vm.getCurrentRequestedTotalMips();
+ }
+ double utilization = totalRequestedMips / host.getTotalMips();
+ return utilization > getMediumUtilizationThreshold();
+ }
+
+ //new adding
+
\ No newline at end of file
diff --git a/Zhou2021AFED-EF_Sourcecode/KMIR.java b/Zhou2021AFED-EF_Sourcecode/KMIR.java
new file mode 100644
index 0000000..96558cb
--- /dev/null
+++ b/Zhou2021AFED-EF_Sourcecode/KMIR.java
@@ -0,0 +1,34 @@
+package org.cloudbus.cloudsim.examples.power.planetlab;
+
+import java.io.IOException;
+
+
+public class KMIR {
+
+ /**
+ * The main method.
+ *
+ * @param args the arguments
+ * @throws IOException Signals that an I/O exception has occurred.
+ */
+ public static void main(String[] args) throws IOException {
+ boolean enableOutput = true;
+ boolean outputToFile = false;
+ String inputFolder = KMIR.class.getClassLoader().getResource("workload/planetlab").getPath();
+ String outputFolder = "output";
+ String workload = "20110303"; // PlanetLab workload//计算密集型任务
+ String vmAllocationPolicy = "KMeansMadIQR";
+ String vmSelectionPolicy = "mmt"; // Minimum Migration Time (MMT) VM selection policy
+ String parameter = "1.0"; // the safety parameter of the MAD policy
+ new PlanetLabRunner(
+ enableOutput,
+ outputToFile,
+ inputFolder,
+ outputFolder,
+ workload,
+ vmAllocationPolicy,
+ vmSelectionPolicy,
+ parameter);
+ }
+
+}
\ No newline at end of file
--
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