1 #include "Bdef.h"
2
BI_Unpack(BLACSCONTEXT * ctxt,BVOID * A,BLACBUFF * bp,BI_MPI_Datatype Dtype)3 void BI_Unpack(BLACSCONTEXT *ctxt, BVOID *A, BLACBUFF *bp, BI_MPI_Datatype Dtype)
4 {
5 int i=0, info, one=1;
6
7 /*
8 * Some versions of mpich and its derivitives cannot handle 0 byte typedefs,
9 * so we have set MPI_BYTE as a flag for a 0 byte message
10 */
11 #ifdef ZeroByteTypeBug
12 if (Dtype == BI_MPI_BYTE) return;
13 #endif
14 BI_MPI_Unpack(bp->Buff, bp->Len, &i, A, one, Dtype, ctxt->scp->comm, info);
15 BI_MPI_Type_free(&Dtype, info);
16 }
17