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/* $Id: srm.h,v 1.2 1997/07/29 18:25:51 pvmsrc Exp $ */
/*
* PVM version 3.4: Parallel Virtual Machine System
* University of Tennessee, Knoxville TN.
* Oak Ridge National Laboratory, Oak Ridge TN.
* Emory University, Atlanta GA.
* Authors: J. J. Dongarra, G. E. Fagg, M. Fischer
* G. A. Geist, J. A. Kohl, K. S. London, R. J. Manchek,
* P. Mucci, P. M. Papadopoulos, S. L. Scott, and V. S. Sunderam
* (C) 1997 All Rights Reserved
*
* NOTICE
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby granted
* provided that the above copyright notice appear in all copies and
* that both the copyright notice and this permission notice appear in
* supporting documentation.
*
* Neither the Institutions (Emory University, Oak Ridge National
* Laboratory, and University of Tennessee) nor the Authors make any
* representations about the suitability of this software for any
* purpose. This software is provided ``as is'' without express or
* implied warranty.
*
* PVM version 3 was funded in part by the U.S. Department of Energy,
* the National Science Foundation and the State of Tennessee.
*/
/* Dynamic resource code for PVM has been developed by many different
* groups and people over the last 3 years.
* Thanks goes to the following:
* Technische Universitat Munchen, University of Wisconsin Madison and
* the University of Reading UK.
*
* Special thanks to the CoCheck team for being the first to attempt a
* real RM (we found almost all the bugs now, thanks)
*
*
*/
#if !defined(FALSE)
#define FALSE 0
#endif
#if !defined(TRUE)
#define TRUE 1
#endif
#define MAX_MESSAGE 16 /* Make sure this number stays right :) */
/* Structure definitions */
typedef int bool;
typedef struct HOST_TYPE host_type;
typedef struct MESSAGE_TYPE message_type;
typedef struct TASK_TYPE task_type;
struct HOST_TYPE
{
struct pvmhostinfo entry;
host_type *next;
host_type *prev;
int load;
};
struct MESSAGE_TYPE
{
int msg_tag;
int (*code)();
};
struct TASK_TYPE
{
struct pvmtaskinfo entry;
task_type *next;
task_type *prev;
};
struct notification {
int kind;
int for_who;
int msg_tag;
int on_tid;
int m_ctx;
} *notifylist;
int MYTID;
int notify_list_size = 0;
int num_arches = 0;
int num_hosts = 0;
int num_notifys = 0;
int num_tasks = 0;
int task_list_size = 0;
host_type HOST_HEAD;
task_type TASK_HEAD;
struct pvmhostinfo *host;
struct pvmhostinfo *our_host;
struct pvmhostinfo *LOCAL_HOST;
extern struct Pvmtracer pvmctrc;
extern int pvmmyctx;
extern struct Pvmtracer pvmtrc;
/* Function Prototypes */
int add_host ( );
int add_task ( );
int delete_host ( );
int del_notification ( );
int delete_task ( );
task_type * find_task ( );
host_type * find_host ( );
int free_list ( );
int new_notification ( );
int pack_host_list ( );
int pack_task_list ( );
int select_host ( );
int send_notification ( );
int sm_spawn ( );
int sm_exec ( );
int sm_execack ( );
int sm_task ( );
int sm_config ( );
int sm_addhost ( );
int sm_delhost ( );
int sm_add ( );
int sm_addack ( );
int sm_notify ( );
int sm_taskx ( );
int sm_hostx ( );
int sm_handoff ( );
int sm_sched ( );
int sm_sthost ( );
int sm_sthostack ( );
int loop_init ( );
int unpack_string ( );
message_type Messages[MAX_MESSAGE] =
{
/* Message Tag Message Code */
{ SM_TASK, sm_task }, /* 0 */
{ SM_TASKX, sm_taskx },
{ SM_SPAWN, sm_spawn },
{ SM_EXEC, sm_exec },
{ SM_EXECACK, sm_execack },
{ SM_CONFIG, sm_config }, /* 5 */
{ SM_ADDHOST, sm_addhost },
{ SM_DELHOST, sm_delhost },
{ SM_ADD, sm_add },
{ SM_ADDACK, sm_addack },
{ SM_NOTIFY, sm_notify }, /* 10 */
{ SM_HOSTX, sm_hostx },
{ SM_HANDOFF, sm_handoff },
{ SM_SCHED, sm_sched },
{ SM_STHOST, sm_sthost },
{ SM_STHOSTACK, sm_sthostack } /* 15 */
};
#ifdef DEBUG_RM_MORE
#ifndef DEBUG_MORE
#define DEBUG_MORE
#endif
#endif
bool no_signal;
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