mdtools/mpi_implementation/mpiSimulation.cpp

#include <mpi++.h>
#include <mpiSimulation.hpp>

mpiSimulation::mpiSimulation()
{
  int mpi_error;

  MPI::Init();

  numberProcessors = MPI::Comm::Get_size();
  myNode = MPI::Comm::Get_rank();
  MPI::Get_processor_name(processorName,&processorNameLen);
}

mpiSimulation::mpiInitSimulation(SimInfo* entry_plug)
{

  // need to get nmol here......


  myMolStart = nint(float(node)/numberProcessors*entry_plug->n_mol);
  myMolEnd   = nint(float(node + 1)/numberProcessors*entry_plug->n_mol;);
  nMolLocal  = myMolEnd - myMolStart + 1
}
Revision:	122
Committed:	Mon Sep 30 19:36:20 2002 UTC (22 years, 7 months ago) by chuckv
File size:	536 byte(s)
Log Message:	* empty log message *
#	User	Rev	Content
1	chuckv	122	#include <mpi++.h>
2			#include <mpiSimulation.hpp>
3
4			mpiSimulation::mpiSimulation()
5			{
6			int mpi_error;
7
8			MPI::Init();
9
10			numberProcessors = MPI::Comm::Get_size();
11			myNode = MPI::Comm::Get_rank();
12			MPI::Get_processor_name(processorName,&processorNameLen);
13			}
14
15			mpiSimulation::mpiInitSimulation(SimInfo* entry_plug)
16			{
17
18			// need to get nmol here......
19
20
21
22			myMolStart = nint(float(node)/numberProcessors*entry_plug->n_mol);
23			myMolEnd = nint(float(node + 1)/numberProcessors*entry_plug->n_mol;);
24			nMolLocal = myMolEnd - myMolStart + 1
25			}