jpvm

Class jpvmEnvironment

java.lang.Object

jpvm.jpvmEnvironment

public class jpvmEnvironment
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static jpvmTaskId	PvmNoParent

Constructor Summary

Constructors

Constructor and Description
jpvmEnvironment()
jpvmEnvironment(boolean isDaemon)
jpvmEnvironment(boolean isDaemon, int port)
jpvmEnvironment(boolean isDaemon, String taskName)
jpvmEnvironment(String taskName)

Method Summary

Methods

Modifier and Type	Method and Description
void	init(boolean isDaemon, String taskName)
void	pvm_addhosts(int nhosts, String[] hostnames, jpvmTaskId[] daemonTids)
void	pvm_barrier(String host, int tag, int num)
jpvmConfiguration	pvm_config()
static String	pvm_daemon_file_name()
void	pvm_deleteTasks()
void	pvm_delhosts(String hostname)
void	pvm_exit()
void	pvm_halt()
void	pvm_mcast(jpvmBuffer buf, jpvmTaskId[] tids, int ntids, int tag)
jpvmTaskId	pvm_mytid()
jpvmMessage	pvm_nrecv()
jpvmMessage	pvm_nrecv(int tag)
jpvmMessage	pvm_nrecv(jpvmTaskId tid)
jpvmMessage	pvm_nrecv(jpvmTaskId tid, int tag)
jpvmTaskId	pvm_parent()
boolean	pvm_probe()
boolean	pvm_probe(int tag)
boolean	pvm_probe(jpvmTaskId tid)
boolean	pvm_probe(jpvmTaskId tid, int tag)
jpvmMessage	pvm_recv()
jpvmMessage	pvm_recv(int tag)
jpvmMessage	pvm_recv(jpvmTaskId tid)
jpvmMessage	pvm_recv(jpvmTaskId tid, int tag)
void	pvm_send(jpvmBuffer buf, jpvmTaskId tid, int tag)
int	pvm_spawn(String task_name, int num, jpvmTaskId[] tids)
int	pvm_spawn(String task_name, int num, jpvmTaskId[] tids, int heapSize)
jpvmTaskStatus	pvm_tasks(jpvmConfiguration conf, int which)
int	readDaemonFile()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PvmNoParent

public static final jpvmTaskId PvmNoParent

Constructor Detail

jpvmEnvironment

public jpvmEnvironment()
                throws jpvmException

Throws:

jpvmException

jpvmEnvironment

public jpvmEnvironment(String taskName)
                throws jpvmException

Throws:

jpvmException

jpvmEnvironment

public jpvmEnvironment(boolean isDaemon)
                throws jpvmException

Throws:

jpvmException

jpvmEnvironment

public jpvmEnvironment(boolean isDaemon,
               int port)
                throws jpvmException

Throws:

jpvmException

jpvmEnvironment

public jpvmEnvironment(boolean isDaemon,
               String taskName)
                throws jpvmException

Throws:

jpvmException

Method Detail

pvm_mytid

public jpvmTaskId pvm_mytid()

pvm_parent

public jpvmTaskId pvm_parent()

pvm_spawn

public int pvm_spawn(String task_name,
            int num,
            jpvmTaskId[] tids)
              throws jpvmException

Throws:

jpvmException

pvm_spawn

public int pvm_spawn(String task_name,
            int num,
            jpvmTaskId[] tids,
            int heapSize)
              throws jpvmException

Throws:

jpvmException

pvm_send

public void pvm_send(jpvmBuffer buf,
            jpvmTaskId tid,
            int tag)
              throws jpvmException

Throws:

jpvmException

pvm_barrier

public void pvm_barrier(String host,
               int tag,
               int num)
                 throws jpvmException,
                        Exception

Throws:

jpvmException

Exception

pvm_mcast

public void pvm_mcast(jpvmBuffer buf,
             jpvmTaskId[] tids,
             int ntids,
             int tag)
               throws jpvmException

Throws:

jpvmException

pvm_recv

public jpvmMessage pvm_recv(jpvmTaskId tid,
                   int tag)
                     throws jpvmException

Throws:

jpvmException

pvm_recv

public jpvmMessage pvm_recv(jpvmTaskId tid)
                     throws jpvmException

Throws:

jpvmException

pvm_recv

public jpvmMessage pvm_recv(int tag)
                     throws jpvmException

Throws:

jpvmException

pvm_recv

public jpvmMessage pvm_recv()
                     throws jpvmException

Throws:

jpvmException

pvm_nrecv

public jpvmMessage pvm_nrecv(jpvmTaskId tid,
                    int tag)
                      throws jpvmException

Throws:

jpvmException

pvm_nrecv

public jpvmMessage pvm_nrecv(jpvmTaskId tid)
                      throws jpvmException

Throws:

jpvmException

pvm_nrecv

public jpvmMessage pvm_nrecv(int tag)
                      throws jpvmException

Throws:

jpvmException

pvm_nrecv

public jpvmMessage pvm_nrecv()
                      throws jpvmException

Throws:

jpvmException

pvm_probe

public boolean pvm_probe(jpvmTaskId tid,
                int tag)
                  throws jpvmException

Throws:

jpvmException

pvm_probe

public boolean pvm_probe(jpvmTaskId tid)
                  throws jpvmException

Throws:

jpvmException

pvm_probe

public boolean pvm_probe(int tag)
                  throws jpvmException

Throws:

jpvmException

pvm_probe

public boolean pvm_probe()
                  throws jpvmException

Throws:

jpvmException

pvm_exit

public void pvm_exit()
              throws jpvmException

Throws:

jpvmException

pvm_config

public jpvmConfiguration pvm_config()

pvm_tasks

public jpvmTaskStatus pvm_tasks(jpvmConfiguration conf,
                       int which)

pvm_halt

public void pvm_halt()
              throws jpvmException

Throws:

jpvmException

pvm_deleteTasks

public void pvm_deleteTasks()
                     throws jpvmException

Throws:

jpvmException

pvm_addhosts

public void pvm_addhosts(int nhosts,
                String[] hostnames,
                jpvmTaskId[] daemonTids)
                  throws jpvmException

Throws:

jpvmException

pvm_delhosts

public void pvm_delhosts(String hostname)
                  throws jpvmException

Throws:

jpvmException

init

public void init(boolean isDaemon,
        String taskName)
          throws jpvmException

Throws:

jpvmException

readDaemonFile

public int readDaemonFile()
                   throws IOException

Throws:

IOException

pvm_daemon_file_name

public static String pvm_daemon_file_name()