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How to use main method of perf.Main class

Best Karate code snippet using perf.Main.main

Source:TestMetaspacePerfCounters.java

...29 * @library /testlibrary30 * @summary Tests that performance counters for metaspace and compressed class31 *          space exists and works.32 *33 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-UseCompressedOops -XX:-UseCompressedClassPointers -XX:+UsePerfData -XX:+UseSerialGC TestMetaspacePerfCounters34 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-UseCompressedOops -XX:-UseCompressedClassPointers -XX:+UsePerfData -XX:+UseParallelGC -XX:+UseParallelOldGC TestMetaspacePerfCounters35 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-UseCompressedOops -XX:-UseCompressedClassPointers -XX:+UsePerfData -XX:+UseG1GC TestMetaspacePerfCounters36 *37 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UseCompressedOops -XX:+UseCompressedClassPointers -XX:+UsePerfData -XX:+UseSerialGC TestMetaspacePerfCounters38 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UseCompressedOops -XX:+UseCompressedClassPointers -XX:+UsePerfData -XX:+UseParallelGC -XX:+UseParallelOldGC TestMetaspacePerfCounters39 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UseCompressedOops -XX:+UseCompressedClassPointers -XX:+UsePerfData -XX:+UseG1GC TestMetaspacePerfCounters40 */41public class TestMetaspacePerfCounters {42    public static Class fooClass = null;43    private static final String[] counterNames = {"minCapacity", "maxCapacity", "capacity", "used"};44    public static void main(String[] args) throws Exception {45        String metaspace = "sun.gc.metaspace";46        String ccs = "sun.gc.compressedclassspace";47        checkPerfCounters(metaspace);48        if (isUsingCompressedClassPointers()) {49            checkPerfCounters(ccs);50            checkUsedIncreasesWhenLoadingClass(ccs);51        } else {52            checkEmptyPerfCounters(ccs);53            checkUsedIncreasesWhenLoadingClass(metaspace);54        }55    }56    private static void checkPerfCounters(String ns) throws Exception {57        long minCapacity = getMinCapacity(ns);58        long maxCapacity = getMaxCapacity(ns);...

Source:statistic.java

1package simulation;23import boids.mainBoids;4import java.io.File;5import java.io.FileWriter;6import math.vector2d;78/**9 * @author Tomek10 */11public class statistic {12    int numberOfBoids;13    int numberOfPredators;14    int numberOfLeaders;15    int numOfColision;16    vector2d averageSpeed,prevAverageSpeed;17    vector2d averageAcceleration;18    vector2d averagePosition,sumPosition;19    double averageNumOfNeight;20    double odstAverageSpeed;21    double odstAverageSpeedLokal;22    double averageDist;23    double performence,maxPerf,minPerf;24    boolean perfUstal;25    int collisions;26    int boidsHaveLeader;27    double [] perf;28    int iS,iE,sizePerf;29    FileWriter fw;30    File f;31    public statistic(int nBoids,int nPredators,int nLeaders){32    averagePosition=new vector2d(mainBoids.panelSizeX/2,mainBoids.panelSizeY/2);33    sumPosition=new vector2d(0,0);34    numberOfBoids=nBoids;35    numberOfPredators=nPredators;36    numberOfLeaders=nLeaders;37    averageSpeed=new vector2d(0,0);38    prevAverageSpeed=new vector2d(0,0);39    odstAverageSpeed=0;40    averageAcceleration=new vector2d(0,0);41    averageNumOfNeight=0;42    odstAverageSpeedLokal=0;43    boidsHaveLeader=0;44    averageDist=0;45    performence=0;46    maxPerf=0;47    perfUstal=false;48    minPerf=Double.MAX_VALUE;49    collisions=0;50    sizePerf=100;51     perf= new double[sizePerf];52     iS=0;53     iE=1;  54    }55    public void updateStats(){56        numberOfBoids=mainBoids.boids.size();57        numberOfPredators=mainBoids.leaders.size();58        numberOfLeaders=mainBoids.predators.size();59        mainBoids.mainWin.setNumOfThings(numberOfBoids, numberOfPredators, numberOfLeaders);60        mainBoids.mainWin.setAvgNumNeight(averageNumOfNeight/numberOfBoids);averageNumOfNeight=0;61        mainBoids.mainWin.setHeveLeader((boidsHaveLeader*100)/numberOfBoids);boidsHaveLeader=0;62        mainBoids.mainWin.setNumOfColision(numOfColision);numOfColision=0;63        mainBoids.mainWin.setAvgSpeed(averageSpeed.getX()/numberOfBoids, averageSpeed.getY()/numberOfBoids);prevAverageSpeed=averageSpeed.getVec();averageSpeed.setX(0);averageSpeed.setY(0);64        mainBoids.mainWin.setAvgSpeedOdst((odstAverageSpeed*100)/numberOfBoids);odstAverageSpeed=0;65        mainBoids.mainWin.setAvgSpeedOdstLokal((odstAverageSpeedLokal*100)/numberOfBoids);odstAverageSpeedLokal=0;66        mainBoids.mainWin.setAvgDist(averageDist/numberOfBoids);averageDist=0;67        mainBoids.mainWin.setPerformace(performence*1000/sizePerf);68        if (perfUstal==true){69        mainBoids.mainWin.setMaxPerf(maxPerf*1000);70        mainBoids.mainWin.setMinPerf(minPerf*1000);71        }72        mainBoids.mainWin.setNumCollisions(collisions);collisions=0;73        if(mainBoids.mainWin.areWeSaving() ){ saveStats();}74        averagePosition=sumPosition.div(numberOfBoids);75        averagePosition.minus(mainBoids.panelSizeX/2,mainBoids.panelSizeY/2);76        sumPosition=new vector2d(0,0);77    }78    public void incBoidHaveLeader(){79        synchronized(this){80    boidsHaveLeader++;81        }82    }83    public void incNumOfColision(){84        synchronized(this){85        numOfColision++;86        }87    }88    public void addAverageDist(double d){89        synchronized(this){90    averageDist+=d;91        }92    }93    public void addAveragePositon(vector2d _pos){94        synchronized(this){95    sumPosition.add(_pos);96        }97    }98    public void addOdstAverageSpeed(double d){99        synchronized(this){100    odstAverageSpeedLokal+=d;101        }102    }103    public void incCollisonNumber(){104        synchronized(this){105    collisions++;106        }107    }108    public vector2d getAveragePosition(){109    return averagePosition;110    }111    public void addPerformance(double d){112     if(d>0.01){113         if (perfUstal==true){114         if(maxPerf<1/d){maxPerf=1/d;}115         if(minPerf>1/d){minPerf=1/d;}116         }117    performence+=1/d;118    performence-=perf[iE];119    perf[iS]=1/d;120    perf[iE]=0;121122    if(iS<sizePerf-1){iS++;}123    else{iS=0;perfUstal=true;}124    if(iE<sizePerf-1){iE++;}125    else{iE=0;}126     }127    }128    129    public void saveStats()130    {131        try{132            133            if(fw==null)134            {135                fw=new FileWriter(mainBoids.mainWin.fSource,true);136                fw.write("lblAvgNumNeight     lblHaveLeaderPer       lblOdstAvgSpeed       lblNumCols        lblAvgDist        lblBoidsColide\n");137            }138            else fw=new FileWriter(mainBoids.mainWin.fSource,true);139        }catch(Exception e){140            System.out.println("Problem z zapisem do pliku");141        }142        143        try{144        fw.write(mainBoids.mainWin.lblAvgNumNeight.getText()+"  "+mainBoids.mainWin.lblHaveLeaderPer.getText()+"    "+mainBoids.mainWin.lblOdstAvgSpeed.getText()+" "+mainBoids.mainWin.lblNumCols.getText()+"  "+mainBoids.mainWin.lblAvgDist.getText()+"  "+mainBoids.mainWin.lblBoidsColide.getText()+"\n");145        fw.close();146          mainBoids.mainWin.incAndSetProbki();147        }catch(Exception e){148            System.out.println("Problem z zapisem pliku");149        }150        151       152    }153}
...

Source:PerfMerge.java

...7import org.kkonoplev.bali.common.perfomance.ResponseTime;8import com.google.gson.Gson;9public class PerfMerge {10	11	public static void main(String[] args) throws Exception {12		13		int a = 5;14		String[] suiteDirs = new String[]{"Feb_14_14_51_32_176_ENV_A_grid55", "Feb_14_14_51_32_741_ENV_A_grid55"};15		ArrayList<PerfomanceReport> perfReps = new ArrayList<>();16		17		Gson gson = new Gson();18		for (String suiteDir : suiteDirs){19			System.out.println("-----");20			String res = RequestAPI.getURL("http://localhost:8080/bali/form/status/suitecontext/perf/json?resultDir="+suiteDir);21		    System.out.println(res);22		    PerfomanceReport pr = gson.fromJson(res, PerfomanceReport.class);23		    System.out.println(gson.toJson(pr));24		    perfReps.add(pr);25		    26		}27		28		PerfomanceReport mergedPR = mergeReports(perfReps);29		System.out.println("****");30		System.out.println(gson.toJson(mergedPR));31				32	}33	public static PerfomanceReport genUnitedPerfReport(GridSuiteMdl gsuiteMdl) throws Exception {34		35		Gson gson = new Gson();36		ArrayList<PerfomanceReport> perfReps = new ArrayList<>();37		for (NodeSuiteMdl ns : gsuiteMdl.getNodeSuites()){38			String suiteDir = ns.getSuiteMdl().getResultDir();		39			System.out.println("Requesting perf report for "+suiteDir);40			String res = RequestAPI.getURL(ns.getNode().getUrl()+"form/status/suitecontext/perf/json?resultDir="+suiteDir);41		    PerfomanceReport pr = gson.fromJson(res, PerfomanceReport.class);42		    perfReps.add(pr);43		}44	45		PerfomanceReport mergedPR = mergeReports(perfReps);46		47		sumOpsPerMin(mergedPR);48		return mergedPR;49		50	}51	52	private static void sumOpsPerMin(PerfomanceReport perfRpt) {53		for (Operation op : perfRpt.getOperations()){54			op.getName().contains("ops/min");55		}56		57	}58	public static PerfomanceReport mergeReports(59			ArrayList<PerfomanceReport> perfReps) {60		61		PerfomanceReport mainRpt = new PerfomanceReport();62		for (PerfomanceReport perfRpt : perfReps)63			mergeToMain(mainRpt, perfRpt);64		65		sortByTimeAfterMerge(mainRpt);66		return mainRpt;67	}68	public static void sortByTimeAfterMerge(PerfomanceReport mainRpt) {69		70		for (Operation op: mainRpt.getOperations())71			Collections.sort(op.getResponseTimes(), new Comparator<ResponseTime>() {72			    public int compare(ResponseTime rt1, ResponseTime rt2) {73			        return rt1.getTime().compareTo(rt2.getTime());74			    }75			});76	}77	private static void mergeToMain(PerfomanceReport mainRpt,78			PerfomanceReport perfRpt) {79		for (Operation op : perfRpt.getOperations()){80			Operation mop = mainRpt.findOperation(op.getName());81			if (mop == null){82				mainRpt.getOperations().add(op);83			} else {84				mop.getResponseTimes().addAll(op.getResponseTimes());85			}86		}87		88	}89}...

main

Using AI Code Generation

1package perf;2public class 4 {3public static void main(String[] args) {4perf.Main.main(args);5}6}7package perf;8public class Main {9public static void main(String[] args) {10for (int i = 0; i < 1000000; i++) {11System.out.println(i);12}13}14}15Your name to display (optional):16Your name to display (optional):17Your name to display (optional):

main

Using AI Code Generation

1package perf;2public class 4 {3public static void main(String[] args) {4System.out.println("Hello World");5}6}7package perf;8public class 5 {9public static void main(String[] args) {10System.out.println("Hello World");11}12}13package perf;14public class 6 {15public static void main(String[] args) {16System.out.println("Hello World");17}18}19package perf;20public class 7 {21public static void main(String[] args) {22System.out.println("Hello World");23}24}25package perf;26public class 8 {27public static void main(String[] args) {28System.out.println("Hello World");29}30}31package perf;32public class 9 {33public static void main(String[] args) {34System.out.println("Hello World");35}36}37package perf;38public class 10 {39public static void main(String[] args) {40System.out.println("Hello World");41}42}43package perf;44public class 11 {45public static void main(String[] args) {46System.out.println("Hello World");47}48}49package perf;50public class 12 {51public static void main(String[] args) {52System.out.println("Hello World");53}54}55package perf;56public class 13 {57public static void main(String[] args) {58System.out.println("Hello World");59}60}61package perf;62public class 14 {63public static void main(String[] args) {64System.out.println("Hello World");65}66}67package perf;68public class 15 {69public static void main(String[]

main

Using AI Code Generation

1package test;2import perf.Main;3public class 4 {4public static void main(String[] args) {5Main m = new Main();6m.main(args);7}8}9package perf;10public class Main {11public static void main(String[] args) {12System.out.println("Hello World");13}14}

main

Using AI Code Generation

1import perf.Main;2import java.util.*;3{4    public static void main(String[] args)5    {6        Scanner sc = new Scanner(System.in);7        int a = sc.nextInt();8        int b = sc.nextInt();9        int sum = add(a,b);10        System.out.println("Sum = " + sum);11    }12    public static int add(int a, int b)13    {14        return a+b;15    }16}

main

Using AI Code Generation

1import java.util.*;2import java.io.*;3import java.lang.reflect.*;4{5    public static void main(String[] args) throws Exception6    {7        if (args.length != 2)8        {9            System.out.println("Usage: java -cp <classpath> <class> <method>");10            System.exit(1);11        }12        String classPath = args[0];13        String classMethod = args[1];14        String[] classMethodArray = classMethod.split("\\.");15        String className = classMethodArray[0];16        String methodName = classMethodArray[1];17        ClassLoader classLoader = new URLClassLoader(new URL[]{new File(classPath).toURI().toURL()});18        Class<?> cls = Class.forName(className, true, classLoader);19        Method method = cls.getMethod(methodName);20        method.invoke(cls.newInstance());21    }22}23import java.util.*;24import java.io.*;25import java.lang.reflect.*;26{27    public static void main(String[] args) throws Exception28    {29        if (args.length != 2)30        {31            System.out.println("Usage: java -cp <classpath> <class> <method>");32            System.exit(1);33        }34        String classPath = args[0];35        String classMethod = args[1];36        String[] classMethodArray = classMethod.split("\\.");37        String className = classMethodArray[0];38        String methodName = classMethodArray[1];39        ClassLoader classLoader = new URLClassLoader(new URL[]{new File(classPath).toURI().toURL()});40        Class<?> cls = Class.forName(className, true, classLoader);

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