abacus-develop/source/source_base/global_variable.h at develop · pplab/abacus-develop · GitHub

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//==========================================================

// AUTHOR : mohan

// DATE : 2008-11-07

//==========================================================

#ifndef GLOBAL_VARIABLE_H

#define GLOBAL_VARIABLE_H

#include <fstream>

#include <iomanip>

#include <iostream>

#include <string>

#include <vector>

namespace GlobalV

{

//========================================================================

// EXPLAIN : Parallel information

// GLOBAL VARIABLES :

// NAME : NPROC( global number of process )

// NAME : KPAR( global number of pools )

// NAME : MY_RANK( global index of process )

// NAME : MY_POOL( global index of pool (count in pool))

// NAME : NPROC_IN_POOL( local number of process in a pool.)

// NAME : RANK_IN_POOL( global index of pool (count in process),

// MY_RANK in each pool)

// NAME : DRANK( index of diag world)

// NAME : DSIZE( number of processors in diag world, only 1 DWORLD exist)

// NAME : DCOLOR( color of each group)

// NAME : GRANK( index of grid world)

// NAME : GSIZE( number of processors in each grid world)

//========================================================================

extern int NPROC;

extern int KPAR;

extern int MY_RANK;

extern int MY_POOL;

extern int MY_BNDGROUP;

extern int NPROC_IN_POOL;

extern int NPROC_IN_BNDGROUP;

extern int RANK_IN_POOL;

extern int RANK_IN_BPGROUP;

extern int DRANK;

extern int DSIZE;

extern int DCOLOR;

extern int GRANK;

extern int GSIZE;

//==========================================================

// NAME : ofs_running( contain information during runnnig)

// NAME : ofs_warning( contain warning information, including error)

//==========================================================

extern std::ofstream ofs_running;

extern std::ofstream ofs_warning;

extern std::ofstream ofs_info;

extern std::ofstream ofs_device;

} // namespace GlobalV

#endif

abacus-develop/source/source_base/global_variable.h at develop · pplab/abacus-develop · GitHub

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