sc::MsgMemoryGrp Class Reference

A MsgMemoryGrp that initializes its data using a messagegrp. More...

#include <memmsg.h>

Inheritance diagram for sc::MsgMemoryGrp:

sc::MemoryGrp sc::DescribedClass sc::RefCount sc::Identity sc::ActiveMsgMemoryGrp sc::RDMAMemoryGrp sc::ShmMemoryGrp sc::MTMPIMemoryGrp sc::ARMCIMemoryGrp List of all members.

Public Member Functions

 MsgMemoryGrp (const Ref< MessageGrp > &msg)
 MsgMemoryGrp (const Ref< KeyVal > &keyval)
void set_localsize (size_t localsize)
 Set the size of locally held memory.
void sync ()
 Synchronizes all the nodes.

Protected Attributes

Ref< MessageGrpmsg_

Detailed Description

A MsgMemoryGrp that initializes its data using a messagegrp.


Member Function Documentation

void sc::MsgMemoryGrp::set_localsize ( size_t   )  [virtual]

Set the size of locally held memory.

When memory is accessed using a global offset counting starts at node 0 and proceeds up to node n() - 1.

Implements sc::MemoryGrp.

Reimplemented in sc::ActiveMsgMemoryGrp, sc::ARMCIMemoryGrp, sc::RDMAMemoryGrp, and sc::ShmMemoryGrp.

void sc::MsgMemoryGrp::sync (  )  [virtual]

Synchronizes all the nodes.

This is useful after remote memory writes to be certain that all of the writes have completed and the data can be accessed locally, for example.

Implements sc::MemoryGrp.

Reimplemented in sc::ARMCIMemoryGrp, and sc::MTMPIMemoryGrp.


The documentation for this class was generated from the following file:
Generated at Mon Dec 3 23:23:59 2007 for MPQC 2.3.1 using the documentation package Doxygen 1.5.2.