Examples with SysDevice com.jopdesign.io.SysDevice used on opensource projects

Example 11 with SysDevice

use of com.jopdesign.io.SysDevice in project jop by jop-devel.

the class MatrixBenchCMP method main.

public static void main(String[] args) {
    // Initialization for benchmarking 
    int start = 0;
    int stop = 0;
    int time = 0;
    System.out.println("Matrix Benchmark:");
    System.out.println("Initializing data...");
    long seed = 13;
    initializeMultiplication(seed);
    SysDevice sys = IOFactory.getFactory().getSysDevice();
    for (int i = 0; i < sys.nrCpu - 1; i++) {
        Runnable r = new MatrixBenchCMP(i + 1);
        Startup.setRunnable(r, i);
    }
    System.out.println("Start benchmark!");
    // Start of measurement
    start = LowLevel.timeMillis();
    // Start of all other CPUs
    sys.signal = 1;
    // Start of CPU0
    int test0 = processCalculation();
    while (true) {
        synchronized (lock) {
            if (endCalculation == N)
                break;
        }
    }
    // End of measurement
    stop = LowLevel.timeMillis();
    System.out.println("StartTime: " + start);
    System.out.println("StopTime: " + stop);
    time = stop - start;
    System.out.println("TimeSpent: " + time);
}

Example 12 with SysDevice

use of com.jopdesign.io.SysDevice in project jop by jop-devel.

the class MatrixBenchCMP_RamCounter method main.

public static void main(String[] args) {
    // Initialization for Ram access counter 
    int count0 = 0;
    int count1 = 0;
    int us0 = 0;
    int us1 = 0;
    int count_result = 0;
    int us_result = 0;
    System.out.println("Bandwidth:");
    long seed = 13;
    initializeMultiplication(seed);
    SysDevice sys = IOFactory.getFactory().getSysDevice();
    for (int i = 0; i < sys.nrCpu - 1; i++) {
        Runnable r = new MatrixBenchCMP_RamCounter(i + 1);
        Startup.setRunnable(r, i);
    }
    // Startpoint of measuring
    count0 = sys.deadLine;
    //us0 = sys.uscntTimer; 
    // Clockcycles
    us0 = Native.rdMem(Const.IO_CNT);
    // Start of all other CPUs
    sys.signal = 1;
    // Start of CPU0
    int test0 = processCalculation();
    while (true) {
        synchronized (lock) {
            if (endCalculation == N)
                break;
        }
    }
    // End of measurement
    // Clockcycles
    us1 = Native.rdMem(Const.IO_CNT);
    count1 = sys.deadLine;
    count_result = count1 - count0;
    us_result = us1 - us0;
    LowLevel.msg("RAM Accesses:", count_result);
    LowLevel.lf();
    LowLevel.msg("Time us:", us_result);
    LowLevel.lf();
    LowLevel.msg("in %:", count_result / (us_result / 100));
    LowLevel.lf();
}

Example 13 with SysDevice

use of com.jopdesign.io.SysDevice in project jop by jop-devel.

the class CMPBuffer method main.

/**
	 * @param args
	 */
public static void main(String[] args) {
    msg = new Vector();
    System.out.println("Buffer test start");
    SysDevice sys = IOFactory.getFactory().getSysDevice();
    if (sys.nrCpu < 3) {
        System.out.println("Not enough CPUs for this test");
        System.exit(-1);
    }
    Startup.setRunnable(new CMPBuffer(true), 1);
    Startup.setRunnable(new CMPBuffer(false), 0);
    // start the other CPUs
    sys.signal = 1;
    // print their messages
    for (; ; ) {
        int size = msg.size();
        if (size != 0) {
            StringBuffer sb = (StringBuffer) msg.remove(0);
            System.out.println(sb);
        }
    }
}

Example 14 with SysDevice

use of com.jopdesign.io.SysDevice in project jop by jop-devel.

the class IncDecTest method main.

public static void main(String[] args) {
    SysDevice sys = IOFactory.getFactory().getSysDevice();
    for (int i = 1; i < sys.nrCpu; i++) {
        Runnable r = new IncDecTest();
        Startup.setRunnable(r, i - 1);
    }
    sys.signal = 1;
    new IncDecTest().run();
    System.out.println(cnt);
    System.out.println(cnt);
    Diagnostics.stat();
    System.out.println(cnt);
}

Example 15 with SysDevice

use of com.jopdesign.io.SysDevice in project jop by jop-devel.

the class RunReferenceTransaction method main.

/**
	 * @param args
	 */
public static void main(String[] args) {
    SysDevice sys = IOFactory.getFactory().getSysDevice();
    Runnable r = new RunReferenceTransaction();
    Startup.setRunnable(r, 0);
    sys.signal = 1;
    while (true) {
        int result = -1;
        try {
            result = Transaction.atomicMethod(1);
        } catch (RetryException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (AbortException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (Throwable e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        System.out.println(result);
    }
}