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 (23 years ago) by chuckv
File size:	536 byte(s)
Log Message:	* empty log message *
#	Content
1	#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	}