BI_Srecv()

void BI_Srecv	(	BLACSCONTEXT *	ctxt,
		Int	src,
		Int	msgid,
		BLACBUFF *	bp
	)

Definition at line 3 of file BI_Srecv.c.

{
   Int i, info;
   extern MPI_Status *BI_Stats;
 
   info=MPI_Recv(bp->Buff, bp->N, bp->dtype, src, msgid, ctxt->scp->comm,BI_Stats);
/*
 * If we are doing our own buffering, need to determine the true length of
 * the message just received
 */
#ifndef MpiBuffGood
   if (bp->dtype == MPI_PACKED)
   {
      info=MPI_Get_count(BI_Stats, MPI_PACKED, &i);
      if (i != MPI_UNDEFINED) bp->N = i;
      else BI_BlacsWarn(BI_ContxtNum(ctxt), __LINE__, __FILE__,
                        "MPI_Get_count returned MPI_UNDEFINED.\n");
   }
#endif
}

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