chdef.h

Path MPICH-V for MPICH the MPI Implementation

/** @file chdef.h These are the definitions particular to the Intel NX implementation.
 */

#ifndef __comm_v
#define __comm_v

extern int __NUMNODES, __MYPROCID;

#define PI_NO_NSEND
#define PI_NO_NRECV
#define MPID_USE_BLOCKING
#define PSAllProcs 0

#define MSG_OTHER 222

#define MPIDTRANSPORT  "ch_v"
/* Note that the send/recv id in a request is actually an integer ARRAY
   of 4 elements; we pick the first (0 origin) element to hold the
   Intel id.  */

/* Prefer the nonblocking, but provide the blocking. */
#define PIbsend(tag,buffer,length,to,datatype) \
	v_bsend(tag,buffer,length,to)
/*
#define PInsend(tag,buffer,length,to,datatype,sid) \
        do {} while(0)
#define PInsendrr(tag,buffer,length,to,datatype,sid) \
        do {} while(0)
#define PIwsend(tag,buffer,length,to,datatype,sid) \
        do {} while(0)
#define PIwsendrr PIwsend
*/
#define PIbrecv(tag,buffer,length,datatype)  \
        v_brecv(tag,buffer,length,-1)
/*
#define PInrecv(tag,buffer,length,datatype,rid) \
        do {} while(0)
#define PInrecvrr(tag,buffer,length,datatype,rid) \
        do {} while(0)
#define PIwrecv(tag,buffer,length,datatype,rid) \
        do {} while(0)

#define PIwrecvrr PIwrecv
*/
#define PInprobe(tag) \
        v_probe(tag)

#define PIfrom() v_from()

/* Global operation used ONLY in heterogeneous setup code so not needed here */
#define PInumtids  MPID_MyWorldSize
#define PImytid    MPID_MyWorldRank

/* Initialization routines */
#define PIiInit   v_init
#define PIiFinish v_finalize

#define SYexitall(msg,code) exit(code);

#endif