metis/libmetis/macros.h File Reference

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Macros
#define	AND(a, b)   ((a) < 0 ? ((-(a))&(b)) : ((a)&(b)))
#define	BNDDelete(nbnd, bndind, bndptr, vtx)   ListDelete(nbnd, bndind, bndptr, vtx)
#define	BNDInsert(nbnd, bndind, bndptr, vtx)   ListInsert(nbnd, bndind, bndptr, vtx)
#define	GETOPTION(options, idx, defval)   ((options) == NULL || (options)[idx] == -1 ? defval : (options)[idx])
#define	HASHFCT(key, size)   ((key)%(size))
#define	I2RUBFACTOR(ufactor)   (1.0+0.001*(ufactor))
#define	ListDelete(n, lind, lptr, i)
#define	ListInsert(n, lind, lptr, i)
#define	OR(a, b)   ((a) < 0 ? -((-(a))|(b)) : ((a)|(b)))
#define	SelectSafeTargetSubdomains(myrinfo, mynbrs, nads, adids, maxndoms, safetos, vtmp)
#define	SWAP   gk_SWAP
#define	UpdateAdjacentVertexInfoAndBND(ctrl, vid, adjlen, me, from, to, myrinfo, ewgt, nbnd, bndptr, bndind, bndtype)
#define	UpdateMovedVertexInfoAndBND(i, from, k, to, myrinfo, mynbrs, where, nbnd, bndptr, bndind, bndtype)
#define	UpdateQueueInfo(queue, vstatus, vid, me, from, to, myrinfo, oldnnbrs, nupd, updptr, updind, bndtype)
#define	WCOREPOP   wspacepop(ctrl)
#define	WCOREPUSH   wspacepush(ctrl)
#define	XOR(a, b)   ((a) < 0 ? -((-(a))^(b)) : ((a)^(b)))

Macro Definition Documentation

AND

#define AND	(		a,
			b
	)		((a) < 0 ? ((-(a))&(b)) : ((a)&(b)))

Definition at line 21 of file metis/libmetis/macros.h.

BNDDelete

#define BNDDelete	(		nbnd,
			bndind,
			bndptr,
			vtx
	)		ListDelete(nbnd, bndind, bndptr, vtx)

Definition at line 68 of file metis/libmetis/macros.h.

BNDInsert

#define BNDInsert	(		nbnd,
			bndind,
			bndptr,
			vtx
	)		ListInsert(nbnd, bndind, bndptr, vtx)

Definition at line 65 of file metis/libmetis/macros.h.

GETOPTION

#define GETOPTION	(		options,
			idx,
			defval
	)		((options) == NULL || (options)[idx] == -1 ? defval : (options)[idx])

Definition at line 31 of file metis/libmetis/macros.h.

HASHFCT

#define HASHFCT	(		key,
			size
	)		((key)%(size))

Definition at line 27 of file metis/libmetis/macros.h.

I2RUBFACTOR

#define I2RUBFACTOR

(

ufactor

)

(1.0+0.001*(ufactor))

Definition at line 35 of file metis/libmetis/macros.h.

ListDelete

#define ListDelete	(		n,
			lind,
			lptr,
			i
	)

Value:

do { \
     ASSERT(lptr[i] != -1); \
     lind[lptr[i]] = lind[--(n)]; \
     lptr[lind[n]] = lptr[i]; \
     lptr[i] = -1; \
   } while(0)

Definition at line 53 of file metis/libmetis/macros.h.

ListInsert

#define ListInsert	(		n,
			lind,
			lptr,
			i
	)

Value:

do { \
     ASSERT(lptr[i] == -1); \
     lind[n] = i; \
     lptr[i] = (n)++;\
   } while(0)

Definition at line 46 of file metis/libmetis/macros.h.

OR

#define OR	(		a,
			b
	)		((a) < 0 ? -((-(a))|(b)) : ((a)|(b)))

Definition at line 22 of file metis/libmetis/macros.h.

SelectSafeTargetSubdomains

#define SelectSafeTargetSubdomains	(		myrinfo,
			mynbrs,
			nads,
			adids,
			maxndoms,
			safetos,
			vtmp
	)

This macro determines the set of subdomains that a vertex can move to without increasins the maxndoms.

Definition at line 223 of file metis/libmetis/macros.h.

SWAP

#define SWAP   gk_SWAP

Definition at line 28 of file metis/libmetis/macros.h.

UpdateAdjacentVertexInfoAndBND

#define UpdateAdjacentVertexInfoAndBND	(		ctrl,
			vid,
			adjlen,
			me,
			from,
			to,
			myrinfo,
			ewgt,
			nbnd,
			bndptr,
			bndind,
			bndtype
	)

Definition at line 103 of file metis/libmetis/macros.h.

UpdateMovedVertexInfoAndBND

#define UpdateMovedVertexInfoAndBND	(		i,
			from,
			k,
			to,
			myrinfo,
			mynbrs,
			where,
			nbnd,
			bndptr,
			bndind,
			bndtype
	)

Value:

do { \
     where[i] = to; \
     myrinfo->ed += myrinfo->id-mynbrs[k].ed; \
     SWAP(myrinfo->id, mynbrs[k].ed, j); \
     if (mynbrs[k].ed == 0) \
       mynbrs[k] = mynbrs[--myrinfo->nnbrs]; \
     else \
       mynbrs[k].pid = from; \
     \
     /* Update the boundary information. Both deletion and addition is \
        allowed as this routine can be used for moving arbitrary nodes. */ \
     if (bndtype == BNDTYPE_REFINE) { \
       if (bndptr[i] != -1 && myrinfo->ed - myrinfo->id < 0) \
         BNDDelete(nbnd, bndind, bndptr, i); \
       if (bndptr[i] == -1 && myrinfo->ed - myrinfo->id >= 0) \
         BNDInsert(nbnd, bndind, bndptr, i); \
     } \
     else { \
       if (bndptr[i] != -1 && myrinfo->ed <= 0) \
         BNDDelete(nbnd, bndind, bndptr, i); \
       if (bndptr[i] == -1 && myrinfo->ed > 0) \
         BNDInsert(nbnd, bndind, bndptr, i); \
     } \
   } while(0)

Definition at line 75 of file metis/libmetis/macros.h.

UpdateQueueInfo

#define UpdateQueueInfo	(		queue,
			vstatus,
			vid,
			me,
			from,
			to,
			myrinfo,
			oldnnbrs,
			nupd,
			updptr,
			updind,
			bndtype
	)

Definition at line 173 of file metis/libmetis/macros.h.

WCOREPOP

#define WCOREPOP   wspacepop(ctrl)

Definition at line 39 of file metis/libmetis/macros.h.

WCOREPUSH

#define WCOREPUSH   wspacepush(ctrl)

Definition at line 38 of file metis/libmetis/macros.h.

XOR

#define XOR	(		a,
			b
	)		((a) < 0 ? -((-(a))^(b)) : ((a)^(b)))

Definition at line 23 of file metis/libmetis/macros.h.