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package mpjdev.buffertest;
import mpjdev.*;
import mpjbuf.*;
public class BufferTestDyna1 {
static public void main(String[] args) throws Exception {
try {
BufferTestDyna1 a = new BufferTestDyna1(args);
}
catch (Exception e) {
}
}
public BufferTestDyna1() {
}
public BufferTestDyna1(String[] args) throws Exception {
String[] nargs = new String[args.length + 1];
System.arraycopy(args, 0, nargs, 0, args.length);
nargs[args.length] = this.toString();
MPJDev.init(args);
int DATA_SIZE = 100;
int h = 10;
int id = MPJDev.WORLD.id();
int size = MPJDev.WORLD.size();
if (size > 2) {
if (id == 1) {
System.out.println("BufferTestDyna1: Must run with 2 tasks!");
}
// MPJDev.WORLD.barrier();
MPJDev.finish();
return;
}
int SEND_OVERHEAD = MPJDev.getSendOverhead();
int RECV_OVERHEAD = MPJDev.getRecvOverhead();
if (MPJDev.WORLD.id() == 0) {
/********* THINGS TO BE SENT ******************/
int intArray[] = new int[DATA_SIZE];
float floatArray[] = new float[DATA_SIZE];
double doubleArray[] = new double[DATA_SIZE];
long longArray[] = new long[DATA_SIZE];
boolean booleanArray[] = new boolean[DATA_SIZE];
short shortArray[] = new short[DATA_SIZE];
char charArray[] = new char[DATA_SIZE];
byte byteArray[] = new byte[DATA_SIZE];
for (int i = 0; i < DATA_SIZE; i++) {
intArray[i] = i + 1;
floatArray[i] = i + 11;
doubleArray[i] = i + 11.11;
longArray[i] = i + 11;
booleanArray[i] = true;
shortArray[i] = 1;
charArray[i] = 's';
byteArray[i] = 's';
}
Buffer byteBuffer = new Buffer(BufferFactory.create(8 + SEND_OVERHEAD),
SEND_OVERHEAD, 8 + SEND_OVERHEAD);
byteBuffer.putSectionHeader(Type.BYTE_DYNAMIC);
byteBuffer.write(byteArray, 0, DATA_SIZE); // write the array of DATA_SIZE
// bytes
byteBuffer.commit();
Buffer charBuffer = new Buffer(BufferFactory.create(8 + SEND_OVERHEAD),
SEND_OVERHEAD, 8 + SEND_OVERHEAD);
charBuffer.putSectionHeader(Type.CHAR_DYNAMIC);
charBuffer.write(charArray, 0, DATA_SIZE); // write the array of DATA_SIZE
// char
charBuffer.commit();
Buffer intBuffer = new Buffer(BufferFactory.create(8 + SEND_OVERHEAD),
SEND_OVERHEAD, 8 + SEND_OVERHEAD);
intBuffer.putSectionHeader(Type.INT_DYNAMIC);
intBuffer.write(intArray, 0, DATA_SIZE); // write the array of DATA_SIZE
// char
intBuffer.commit();
// System.out.println("Writing shortBuffer");
Buffer shortBuffer = new Buffer(BufferFactory.create(8 + SEND_OVERHEAD),
SEND_OVERHEAD, 8 + SEND_OVERHEAD);
shortBuffer.putSectionHeader(Type.SHORT_DYNAMIC);
shortBuffer.write(shortArray, 0, DATA_SIZE);
shortBuffer.commit();
// System.out.println("Writing booleanBuffer");
Buffer booleanBuffer = new Buffer(
BufferFactory.create(8 + SEND_OVERHEAD), SEND_OVERHEAD,
8 + SEND_OVERHEAD);
booleanBuffer.putSectionHeader(Type.BOOLEAN_DYNAMIC);
booleanBuffer.write(booleanArray, 0, DATA_SIZE);
booleanBuffer.commit();
// System.out.println("Writing long Buffer");
Buffer longBuffer = new Buffer(BufferFactory.create(8 + SEND_OVERHEAD),
SEND_OVERHEAD, 8 + SEND_OVERHEAD);
longBuffer.putSectionHeader(Type.LONG_DYNAMIC);
longBuffer.write(longArray, 0, DATA_SIZE);
longBuffer.commit();
// System.out.println("Writing double buffer");
Buffer doubleBuffer = new Buffer(BufferFactory.create(8 + SEND_OVERHEAD),
SEND_OVERHEAD, 8 + SEND_OVERHEAD);
doubleBuffer.putSectionHeader(Type.DOUBLE_DYNAMIC);
doubleBuffer.write(doubleArray, 0, DATA_SIZE);
doubleBuffer.commit();
// System.out.println("Writing float Buffer");
Buffer floatBuffer = new Buffer(BufferFactory.create(8 + SEND_OVERHEAD),
SEND_OVERHEAD, 8 + SEND_OVERHEAD);
floatBuffer.putSectionHeader(Type.FLOAT_DYNAMIC);
floatBuffer.write(floatArray, 0, DATA_SIZE);
floatBuffer.commit();
// uses blocking send to
MPJDev.WORLD.send(intBuffer, 1, (1 + (h * 10)), true);
MPJDev.WORLD.send(byteBuffer, 1, (2 + (h * 10)), true);
MPJDev.WORLD.send(charBuffer, 1, (3 + (h * 10)), true);
MPJDev.WORLD.send(doubleBuffer, 1, (4 + (h * 10)), true);
MPJDev.WORLD.send(longBuffer, 1, (5 + (h * 10)), true);
MPJDev.WORLD.send(booleanBuffer, 1, (6 + (h * 10)), true);
MPJDev.WORLD.send(shortBuffer, 1, (7 + (h * 10)), true);
MPJDev.WORLD.send(floatBuffer, 1, (8 + (h * 10)), true);
// System.out.println("Send Completed \n\n");
BufferFactory.destroy(intBuffer.getStaticBuffer());
BufferFactory.destroy(charBuffer.getStaticBuffer());
BufferFactory.destroy(shortBuffer.getStaticBuffer());
BufferFactory.destroy(longBuffer.getStaticBuffer());
BufferFactory.destroy(booleanBuffer.getStaticBuffer());
BufferFactory.destroy(floatBuffer.getStaticBuffer());
BufferFactory.destroy(byteBuffer.getStaticBuffer());
BufferFactory.destroy(doubleBuffer.getStaticBuffer());
} else if (MPJDev.WORLD.id() == 1) {
/********* THINGS TO BE READ ****************/
int intReadArray[] = new int[DATA_SIZE];
float floatReadArray[] = new float[DATA_SIZE];
double doubleReadArray[] = new double[DATA_SIZE];
long longReadArray[] = new long[DATA_SIZE];
boolean booleanReadArray[] = new boolean[DATA_SIZE];
short shortReadArray[] = new short[DATA_SIZE];
char charReadArray[] = new char[DATA_SIZE];
byte byteReadArray[] = new byte[DATA_SIZE];
for (int i = 0; i < intReadArray.length; i++) {
intReadArray[i] = 3;
floatReadArray[i] = i + 19;
doubleReadArray[i] = i + 99.11;
longReadArray[i] = i + 9;
booleanReadArray[i] = false;
shortReadArray[i] = 2;
charReadArray[i] = 'x';
byteReadArray[i] = 'x';
}
Buffer intBuffer = new Buffer(BufferFactory.create(8 + RECV_OVERHEAD),
RECV_OVERHEAD, 8 + RECV_OVERHEAD);
Buffer floatBuffer = new Buffer(BufferFactory.create(8 + RECV_OVERHEAD),
RECV_OVERHEAD, 8 + RECV_OVERHEAD);
Buffer doubleBuffer = new Buffer(BufferFactory.create(8 + RECV_OVERHEAD),
RECV_OVERHEAD, 8 + RECV_OVERHEAD);
Buffer shortBuffer = new Buffer(BufferFactory.create(8 + RECV_OVERHEAD),
RECV_OVERHEAD, 8 + RECV_OVERHEAD);
Buffer booleanBuffer = new Buffer(
BufferFactory.create(8 + RECV_OVERHEAD), RECV_OVERHEAD,
8 + RECV_OVERHEAD);
Buffer charBuffer = new Buffer(BufferFactory.create(8 + RECV_OVERHEAD),
RECV_OVERHEAD, 8 + RECV_OVERHEAD);
Buffer longBuffer = new Buffer(BufferFactory.create(8 + RECV_OVERHEAD),
RECV_OVERHEAD, 8 + RECV_OVERHEAD);
Buffer byteBuffer = new Buffer(BufferFactory.create(8 + RECV_OVERHEAD),
RECV_OVERHEAD, 8 + RECV_OVERHEAD);
// System.out.println("Receving ints ");
MPJDev.WORLD.recv(intBuffer, 0, (1 + (h * 10)), true);
// System.out.println("Receving bytes");
MPJDev.WORLD.recv(byteBuffer, 0, (2 + (10 * h)), true);
// System.out.println("Receving chars");
MPJDev.WORLD.recv(charBuffer, 0, (3 + (10 * h)), true);
// System.out.println("Receving doubles");
MPJDev.WORLD.recv(doubleBuffer, 0, (4 + (10 * h)), true);
// System.out.println("Receving longs");
MPJDev.WORLD.recv(longBuffer, 0, (5 + (10 * h)), true);
// System.out.println("Receving bools");
MPJDev.WORLD.recv(booleanBuffer, 0, (6 + (10 * h)), true);
// System.out.println("Receving shorts");
MPJDev.WORLD.recv(shortBuffer, 0, (7 + (10 * h)), true);
// System.out.println("Receving floats");
MPJDev.WORLD.recv(floatBuffer, 0, (8 + (10 * h)), true);
intBuffer.commit();
floatBuffer.commit();
doubleBuffer.commit();
longBuffer.commit();
shortBuffer.commit();
byteBuffer.commit();
booleanBuffer.commit();
charBuffer.commit();
try {
intBuffer.getSectionHeader();
intBuffer.getSectionSize();
floatBuffer.getSectionHeader();
floatBuffer.getSectionSize();
doubleBuffer.getSectionHeader();
doubleBuffer.getSectionSize();
longBuffer.getSectionHeader();
longBuffer.getSectionSize();
shortBuffer.getSectionHeader();
shortBuffer.getSectionSize();
byteBuffer.getSectionHeader();
byteBuffer.getSectionSize();
booleanBuffer.getSectionHeader();
booleanBuffer.getSectionSize();
charBuffer.getSectionHeader();
charBuffer.getSectionSize();
// System.out.println("Read Int");
intBuffer.read(intReadArray, 0, DATA_SIZE);
// System.out.println("Reading Float");
floatBuffer.read(floatReadArray, 0, DATA_SIZE);
// System.out.println("Reading Double");
doubleBuffer.read(doubleReadArray, 0, DATA_SIZE);
// System.out.println("Reading Long");
longBuffer.read(longReadArray, 0, DATA_SIZE);
// System.out.println("Reading Short");
shortBuffer.read(shortReadArray, 0, DATA_SIZE);
// System.out.println("Reading Char");
charBuffer.read(charReadArray, 0, DATA_SIZE);
// System.out.println("Reading Byte");
byteBuffer.read(byteReadArray, 0, DATA_SIZE);
// System.out.println("Reading Boolean");
booleanBuffer.read(booleanReadArray, 0, DATA_SIZE);
}
catch (Exception e) {
e.printStackTrace();
}
BufferFactory.destroy(intBuffer.getStaticBuffer());
BufferFactory.destroy(charBuffer.getStaticBuffer());
BufferFactory.destroy(shortBuffer.getStaticBuffer());
BufferFactory.destroy(longBuffer.getStaticBuffer());
BufferFactory.destroy(booleanBuffer.getStaticBuffer());
BufferFactory.destroy(floatBuffer.getStaticBuffer());
BufferFactory.destroy(byteBuffer.getStaticBuffer());
BufferFactory.destroy(doubleBuffer.getStaticBuffer());
System.out.println("BufferTestDyna1 TEST Completed (?)");
}
// MPJDev.WORLD.barrier();
MPJDev.finish();
}
}
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