BI_Unpack.c File Reference

#include "Bdef.h"

Go to the source code of this file.

Functions
void	BI_Unpack (BLACSCONTEXT *ctxt, BVOID *A, BLACBUFF *bp, MPI_Datatype Dtype)

Function Documentation

BI_Unpack()

void BI_Unpack	(	BLACSCONTEXT *	ctxt,
		BVOID *	A,
		BLACBUFF *	bp,
		MPI_Datatype	Dtype )

Definition at line 3 of file BI_Unpack.c.

{
   MpiInt i=0, info, one=1;
 
/*
 * Some versions of mpich and its derivitives cannot handle 0 byte typedefs,
 * so we have set MPI_BYTE as a flag for a 0 byte message
 */
#ifdef ZeroByteTypeBug
   if (Dtype == MPI_BYTE) return;
#endif
   info=MPI_Unpack(bp->Buff, bp->Len, &i, A, one, Dtype, ctxt->scp->comm);
   info=MPI_Type_free(&Dtype);
}