edu.iu.dsc.tws.comms.stream

Class SAllGather

java.lang.Object

edu.iu.dsc.tws.api.comms.BaseOperation

edu.iu.dsc.tws.comms.stream.SAllGather

public class SAllGather
extends BaseOperation

Streaming ALLGather Operation

Field Summary

Fields inherited from class edu.iu.dsc.tws.api.comms.BaseOperation

channel, op

Constructor Summary

Constructors

Constructor and Description
SAllGather(Communicator comm, LogicalPlanBuilder logicalPlanBuilder, BulkReceiver rcvr, MessageType dataType)
SAllGather(Communicator comm, LogicalPlan plan, java.util.Set<java.lang.Integer> sources, java.util.Set<java.lang.Integer> targets, BulkReceiver rcvr, MessageType dataType)
SAllGather(Communicator comm, LogicalPlan plan, java.util.Set<java.lang.Integer> sources, java.util.Set<java.lang.Integer> targets, BulkReceiver rcvr, MessageType dataType, int gtrEdgeId, int bcstEdgeId, MessageSchema messageSchema) Construct a Streaming AllGather operation

Method Summary

Modifier and Type	Method and Description
boolean	gather(int src, java.lang.Object message, int flags) Send a message to be gathered

Methods inherited from class edu.iu.dsc.tws.api.comms.BaseOperation

close, finish, isComplete, progress, progressChannel, reset, sendBarrier, waitForCompletion

Methods inherited from class java.lang.Object

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

Constructor Detail

SAllGather

public SAllGather(Communicator comm,
                  LogicalPlan plan,
                  java.util.Set<java.lang.Integer> sources,
                  java.util.Set<java.lang.Integer> targets,
                  BulkReceiver rcvr,
                  MessageType dataType,
                  int gtrEdgeId,
                  int bcstEdgeId,
                  MessageSchema messageSchema)

Construct a Streaming AllGather operation

Parameters:

comm - the communicator

plan - task plan

sources - source tasks

targets - target tasks

rcvr - receiver

dataType - data type

SAllGather

public SAllGather(Communicator comm,
                  LogicalPlan plan,
                  java.util.Set<java.lang.Integer> sources,
                  java.util.Set<java.lang.Integer> targets,
                  BulkReceiver rcvr,
                  MessageType dataType)

SAllGather

public SAllGather(Communicator comm,
                  LogicalPlanBuilder logicalPlanBuilder,
                  BulkReceiver rcvr,
                  MessageType dataType)

Method Detail

gather

public boolean gather(int src,
                      java.lang.Object message,
                      int flags)

Send a message to be gathered

Parameters:

src - source

message - message

flags - message flag

Returns:

true if the message is accepted