NamdHybridLB.C File Reference

#include <unistd.h>
#include <fcntl.h>
#include "InfoStream.h"
#include "NamdHybridLB.h"
#include "Node.h"
#include "PatchMap.h"
#include "ComputeMap.h"
#include "LdbCoordinator.h"
#include "NamdHybridLB.def.h"

Go to the source code of this file.

Classes
class	SplitComputesMsg

Macros
#define	IF_NEW_NODE

Functions
int	isPmeProcessor (int)
void	CreateNamdHybridLB ()

Variables
double *	cpuloads

Macro Definition Documentation

#define IF_NEW_NODE

Value:

int j; \
    for ( j=0; j<nProxyNodes && neighborNodes[j] != proxyNode; ++j ); \
    if ( j == nProxyNodes )

Function Documentation

void CreateNamdHybridLB

(

)

Creates the chare array for the hybrid load balancer.

Definition at line 49 of file NamdHybridLB.C.

References cpuloads.

Referenced by LdbCoordinator::createLoadBalancer().

                          {
  int seqno = LdbInfra::Object()->getLoadbalancerTicket();
  CProxy_NamdHybridLB::ckNew(CkLBOptions(seqno));

  // creating an array to store the loads of all processors
  // to be used with proxy spanning tree
  if (CkMyPe() == 0 && cpuloads == NULL) {
    cpuloads = new double[CkNumPes()];
    CmiAssert(cpuloads != NULL);
    for (int i=0; i<CkNumPes(); i++) cpuloads[i] = 0.0;
  }
}

int isPmeProcessor

(

int

)

Definition at line 604 of file ComputePme.C.

References Node::Object(), pencilPMEProcessors, Node::simParameters, simParams, and SimParameters::usePMECUDA.

                         { 
  SimParameters *simParams = Node::Object()->simParameters;
  if (simParams->usePMECUDA) {
    return 0;
  } else {
    return pencilPMEProcessors[p];
  }
}

Variable Documentation

double* cpuloads

Definition at line 24 of file NamdCentLB.C.