/Users/mdipierro/fermiqcd/development/Libraries/mdp_macros.h File Reference

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Defines
#define	CHECK_ALL
#define	MDP_MPI
#define	INCLUDE_DEPRECATED_IO
#define	forallsites(x)   for(x.start(); x.is_in(); x.next())
	Loop on all local siltes of this process.
#define	forallsitesofparity(x, pofx)
#define	forallsitesandcopies(x)   for(x.start(), x.idx=0; x.idx<x.lattice().nvol; x.idx++)
	Loop on all sites stored by this process.
#define	forallsitesandcopiesofparity(x, pofx)
	Loop on all sites stored by this process with given parity.
#define	ME   mpi.me()
	Returns the unique id of this process.
#define	Nproc   mpi.nproc()
	Returns the total number of parallel processes for this job.
#define	error(a)   _mpi_error_message(a,__FILE__, __LINE__);
	Reports a runtime error and the line that caused it.
#define	TRUE   true
#define	FALSE   false

---

Detailed Description

Version:

2009-12-21

Author:

Massimo Di Pierro <mdipierro@cs.depaul.edu>

Contains class mdp_macros

Licensed under GPL2 license Read attached license in file mdp_license.pdf This file cannot be distributed without file mdp_license.pdf

---

Define Documentation

#define CHECK_ALL

#define error

(

a

)

_mpi_error_message(a,__FILE__, __LINE__);

Reports a runtime error and the line that caused it.

#define FALSE   false

#define forallsites

(

x

)

for(x.start(); x.is_in(); x.next())

Loop on all local siltes of this process.

#define forallsitesandcopies

(

x

)

for(x.start(), x.idx=0; x.idx<x.lattice().nvol; x.idx++)

Loop on all sites stored by this process.

#define forallsitesandcopiesofparity	(	x,
		pofx		)

Value:

for(int __process=0; __process<Nproc; __process++)          \
     for(x.start(), x.idx=x.lattice().start[__process][pofx % 2];           \
         x.idx<x.lattice().stop[__process][(pofx+(pofx % 2))/2]; \
         x.idx++)

Loop on all sites stored by this process with given parity.

#define forallsitesofparity	(	x,
		pofx		)

Value:

for(x.start(), x.idx=x.lattice().start[ME][pofx % 2];               \
      x.idx<x.lattice().stop[ME][(pofx+(pofx % 2))/2];     \
      x.idx++)

Loop on all local sites of this process with given parity If pofx is EVENODD=2 then loops on even and odd sites

#define INCLUDE_DEPRECATED_IO

#define MDP_MPI

#define ME   mpi.me()

Returns the unique id of this process.

#define Nproc   mpi.nproc()

Returns the total number of parallel processes for this job.

#define TRUE   true