NAME

       sc::MsgMemoryGrp - A MsgMemoryGrp that initializes its data using a messagegrp.

SYNOPSIS

       #include <memmsg.h>

       Inherits sc::MemoryGrp.

       Inherited by sc::ActiveMsgMemoryGrp, sc::RDMAMemoryGrp, and sc::ShmMemoryGrp.

   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< MessageGrp > msg_

   Additional Inherited Members

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::ShmMemoryGrp, and sc::RDMAMemoryGrp.

   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::MTMPIMemoryGrp.

Author

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