Main Page | Namespace List | Class Hierarchy | Alphabetical List | Class List | File List | Namespace Members | Class Members | File Members

ReductionSet Class Reference

#include <ReductionMgr.h>

List of all members.

Public Member Functions

ReductionSetData * getData (int seqNum)
ReductionSetData * removeData (int seqNum)
 ReductionSet (int setID, int size, int numChildren)
 ~ReductionSet ()

Public Attributes

int reductionSetID
int nextSequenceNumber
int submitsRegistered
int dataSize
ReductionSetData * dataQueue
int requireRegistered
int threadIsWaiting
int waitingForSequenceNumber
CthThread waitingThread
int * addToRemoteSequenceNumber

Constructor & Destructor Documentation

ReductionSet::ReductionSet (  int  setID,
int  size,
int  numChildren
) 
 

Definition at line 57 of file ReductionMgr.C.

References addToRemoteSequenceNumber, dataQueue, dataSize, NAMD_bug(), nextSequenceNumber, REDUCTIONS_BASIC, reductionSetID, requireRegistered, submitsRegistered, and threadIsWaiting.

00057                                                                {
00058   if ( setID == REDUCTIONS_BASIC || setID == REDUCTIONS_AMD ) {
00059     if ( size != -1 ) {
00060       NAMD_bug("ReductionSet size specified for REDUCTIONS_BASIC or REDUCTIONS_AMD.");
00061     }
00062     size = REDUCTION_MAX_RESERVED;
00063   }
00064   if ( size == -1 ) NAMD_bug("ReductionSet size not specified.");
00065   dataSize = size;
00066   reductionSetID = setID;
00067   nextSequenceNumber = 0;
00068   submitsRegistered = 0;
00069   dataQueue = 0;
00070   requireRegistered = 0;
00071   threadIsWaiting = 0;
00072   addToRemoteSequenceNumber = new int[numChildren];
00073 }

ReductionSet::~ReductionSet (   ) 
 

Definition at line 75 of file ReductionMgr.C.

References ReductionSetData::next.

00075                             {
00076 
00077   ReductionSetData *current = dataQueue;
00078 
00079   while ( current ) {
00080     ReductionSetData *next = current->next;
00081     delete current;
00082     current = next;
00083   }
00084   delete [] addToRemoteSequenceNumber;
00085 }

Member Function Documentation

ReductionSetData * ReductionSet::getData (  int  seqNum  ) 
 

Definition at line 88 of file ReductionMgr.C.

References dataSize.

Referenced by ReductionMgr::remoteRegister(), ReductionMgr::remoteSubmit(), ReductionMgr::remoteUnregister(), ReductionMgr::willRequire(), and ReductionMgr::willSubmit().

00088                                                   {
00089 
00090   ReductionSetData **current = &dataQueue;
00091 
00092   while ( *current ) {
00093     if ( (*current)->sequenceNumber == seqNum ) return *current;
00094     current = &((*current)->next);
00095   }
00096 
00097 //iout << "seq " << seqNum << " created on " << CkMyPe() << "\n" << endi;
00098   *current = new ReductionSetData(seqNum, dataSize);
00099   return *current;
00100 }

ReductionSetData * ReductionSet::removeData (  int  seqNum  ) 
 

Definition at line 103 of file ReductionMgr.C.

References NAMD_die(), and ReductionSetData::next.

00103                                                      {
00104 
00105   ReductionSetData **current = &dataQueue;
00106 
00107   while ( *current ) {
00108     if ( (*current)->sequenceNumber == seqNum ) break;
00109     current = &((*current)->next);
00110   }
00111 
00112   if ( ! *current ) { NAMD_die("ReductionSet::removeData on missing seqNum"); }
00113 
00114   ReductionSetData *toremove = *current;
00115   *current = (*current)->next;
00116   return toremove;
00117 }

Member Data Documentation

int* ReductionSet::addToRemoteSequenceNumber
 

Definition at line 215 of file ReductionMgr.h.

Referenced by ReductionSet(), ReductionMgr::remoteRegister(), and ReductionMgr::remoteSubmit().

ReductionSetData* ReductionSet::dataQueue
 

Definition at line 206 of file ReductionMgr.h.

Referenced by ReductionSet().

int ReductionSet::dataSize
 

Definition at line 205 of file ReductionMgr.h.

Referenced by getData(), ReductionSet(), and ReductionMgr::remoteSubmit().

int ReductionSet::nextSequenceNumber
 

Definition at line 203 of file ReductionMgr.h.

Referenced by ReductionSet(), ReductionMgr::remoteRegister(), ReductionMgr::remoteUnregister(), ReductionMgr::willRequire(), and ReductionMgr::willSubmit().

int ReductionSet::reductionSetID
 

Definition at line 202 of file ReductionMgr.h.

Referenced by ReductionSet().

int ReductionSet::requireRegistered
 

Definition at line 209 of file ReductionMgr.h.

Referenced by ReductionSet(), and ReductionMgr::willRequire().

int ReductionSet::submitsRegistered
 

Definition at line 204 of file ReductionMgr.h.

Referenced by ReductionSet(), ReductionMgr::remoteRegister(), ReductionMgr::remoteSubmit(), ReductionMgr::remoteUnregister(), and ReductionMgr::willSubmit().

int ReductionSet::threadIsWaiting
 

Definition at line 210 of file ReductionMgr.h.

Referenced by ReductionSet().

int ReductionSet::waitingForSequenceNumber
 

Definition at line 211 of file ReductionMgr.h.

CthThread ReductionSet::waitingThread
 

Definition at line 212 of file ReductionMgr.h.

The documentation for this class was generated from the following files:
Generated on Tue Jun 18 04:07:57 2013 for NAMD by  doxygen 1.3.9.1