/usr/include/lam/rreq.h is in lam4-dev 7.1.4-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | /*
* Copyright (c) 2001-2002 The Trustees of Indiana University.
* All rights reserved.
* Copyright (c) 1998-2001 University of Notre Dame.
* All rights reserved.
* Copyright (c) 1994-1998 The Ohio State University.
* All rights reserved.
*
* This file is part of the LAM/MPI software package. For license
* information, see the LICENSE file in the top level directory of the
* LAM/MPI source distribution.
*
* $HEADER$
*
* $Id: rreq.h,v 6.6 2002/10/09 20:57:26 brbarret Exp $
*
* Function: - constants and templates associated with the router
* - based on Trollius 2.0 Copyright 1990
* The Ohio State University and Cornell
* Research Foundation
*/
#ifndef _RREQ
#define _RREQ
#include <lam_config.h>
#include <net.h>
#include <portable.h>
/*
* misc.
*/
#define RNRENT 10 /* # new route enties */
/*
* router requests
*/
#define RQMAX 7 /* # router requests */
#define RQGETROUTE 0 /* translate node to event */
#define RQSETSMART 1 /* set smartness */
#define RQSETROUTES 2 /* adds route entries */
#define RQGETNODES 3 /* get matching node ID list */
#define RQREMROUTE 4 /* remove one specific node */
#define RQGETSMART 5 /* wait for a smart local router */
#define RQGETNTYPE 6 /* count matching nodes */
/*
* router request types
*/
#define RDUMB 1 /* dumb router without table */
#define RSMART 2 /* smart router with table */
/*
* router request template
*/
struct rreq {
int4 rq_src_event; /* client's event */
int4 rq_request; /* specific router request */
int4 rq_nodeid; /* node ID */
int4 rq_nrents; /* # route entries */
int4 rq_event; /* forwarding event */
int4 rq_pid; /* process ID */
int4 rq_nodetype; /* node type */
int4 rq_typemask; /* type mask */
int4 rq_ncpus; /* number of CPUs */
#define rq_smartness rq_typemask /* smartness true/false */
};
/*
* router reply template
*/
struct rreply {
int4 rr_reply; /* return code */
int4 rr_nodetype; /* node type */
int4 rr_ncpus; /* number of CPUs */
int4 rr_event; /* forwarding event */
int4 rr_event2; /* min-route event */
int4 rr_link2; /* min-route link # */
int4 rr_link; /* forwarding link # */
int4 rr_ntype; /* # of nodes of given type */
};
/*
* route table entry
*/
struct route {
int4 r_nodeid; /* destination node */
int4 r_event; /* forward to this event */
int4 r_link; /* forward to this link # */
int4 r_event2; /* min-route event */
int4 r_link2; /* min-route link # */
int4 r_nodetype; /* NT bits defined in net.h */
/* This is very LAM specific, because it assumes that every other
host will have a link entry.
This info doesn't really belong here, but it is not worth
creating a whole new lamd pseudo daemon and index table to get
the number of CPUs on each host */
int4 r_ncpus; /* number of CPUs at the end
of this link */
};
#ifdef __cplusplus
extern "C" {
#endif
extern int getnodes __ARGS((int4 *pnodes, int4 nnodes,
int4 nodetype, int4 typemask));
extern int4 getntype __ARGS((int4 nodetype, int4 typemask));
extern int getrent __ARGS((struct route *rent));
extern int getrentc __ARGS((struct route *rent));
extern int getroute __ARGS((struct nmsg *nhead));
extern int4 getrtype __ARGS((int4 node));
extern int getsmart __ARGS((void));
extern int rrsetsmart __ARGS((int4 node, int smartness));
extern int rremrent __ARGS((int4 node, int4 destnode));
extern int rrsetrents __ARGS((int4 node, struct route *prents,
int4 nrents));
#ifdef __cplusplus
}
#endif
#endif
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