OOPSE/libBASS/mpiBASS.c

#ifdef IS_MPI
#include <stdlib.h>
#include <stdio.h>
#include <string.h>

#define __mpiBASSEVENT
#include "mpiBASS.h"
#include "simError.h"


void mpiCatchEvent(void);


void mpiEventInit(void)
{
  int blockCounts[5] = {1,3,4,120,80};
  MPI_Aint dspls[5];
  MPI_Datatype types[5];
  mBEvent protoEvent;

  int i;  

  MPI_Address(&protoEvent.type, &dspls[0]);
  MPI_Address(&protoEvent.d1, &dspls[1]);
  MPI_Address(&protoEvent.i1, &dspls[2]);
  MPI_Address(&protoEvent.cArray, &dspls[3]);
  MPI_Address(&protoEvent.lhs   , &dspls[4]);


  types[0] = MPI_INT;
  types[1] = MPI_DOUBLE;
  types[2] = MPI_INT;
  types[3] = MPI_CHAR;
  types[4] = MPI_CHAR;


  for (i =4; i >= 0; i--) dspls[i] -= dspls[0];

  MPI_Type_struct(5,blockCounts,dspls,types,&mpiBASSEventType);
  MPI_Type_commit(&mpiBASSEventType);
}


void throwMPIEvent(event* the_event)
{
  mBEvent mpiEventContainer;
  int mpiStatus;


  if (the_event == NULL)     mpiStatus = MPI_INTERFACE_DONE;
  else                       mpiStatus = MPI_INTERFACE_CONTINUE;
  
  MPI_Bcast(&mpiStatus,1,MPI_INT,0,MPI_COMM_WORLD);
  
  if (!mpiStatus){
    switch (the_event->event_type){
    case MOLECULE:
      mpiEventContainer.type = mpiMOLECULE;
      mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int  
    break;

    case RIGIDBODY:
      mpiEventContainer.type = mpiRIGIDBODY;
      mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int  
    break;

    case ATOM:
      mpiEventContainer.type = mpiATOM;
      mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
      break;

    case BOND:
      mpiEventContainer.type = mpiBOND;
      mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
      break;

    case BEND:
      mpiEventContainer.type = mpiBEND;
      mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
      break;

    case TORSION:
      mpiEventContainer.type = mpiTORSION;
      mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
      break;

    case ZCONSTRAINT:
      mpiEventContainer.type = mpiZCONSTRAINT;
      mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
      break;

    case COMPONENT:
      mpiEventContainer.type = mpiCOMPONENT;
      mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
      break;

    case POSITION:
      mpiEventContainer.type = mpiPOSITION;
      mpiEventContainer.d1 = the_event->evt.pos.x; // pack pos coord into d
      mpiEventContainer.d2 = the_event->evt.pos.y; 
      mpiEventContainer.d3 = the_event->evt.pos.z;   
      break;

    case ORIENTATION:
      mpiEventContainer.type = mpiORIENTATION;
      mpiEventContainer.d1 = the_event->evt.ornt.x; // pack orientation coord into d
      mpiEventContainer.d2 = the_event->evt.ornt.y; 
      mpiEventContainer.d3 = the_event->evt.ornt.z;   
      break;
      
    case CONSTRAINT:
      mpiEventContainer.type = mpiCONSTRAINT;
      mpiEventContainer.d1 = the_event->evt.cnstr; // pack constraint coord into d
      break;
      
    case MEMBER:
      mpiEventContainer.type = mpiMEMBER;
      mpiEventContainer.i1 = the_event->evt.mbr.a ; // pack member ints into i
      mpiEventContainer.i2 = the_event->evt.mbr.b; 
      mpiEventContainer.i3 = the_event->evt.mbr.c;   
      mpiEventContainer.i4 = the_event->evt.mbr.d;   
      break;
      
    case ASSIGNMENT:

      strcpy(mpiEventContainer.lhs,the_event->evt.asmt.lhs);

#ifdef MPIBASS_VERBOSE

      fprintf(stderr, 
              "mpiDiag at node %d: evt Assignment: \"%s\" = ?\n"
              "                    mpi Assignment: \"%s\" = ?\n",
              worldRank, 
              the_event->evt.asmt.lhs,
              mpiEventContainer.lhs);
#endif

      switch (the_event->evt.asmt.asmt_type){
      case STRING:
        mpiEventContainer.type = mpiASSIGNMENT_s;
        strcpy(mpiEventContainer.cArray,the_event->evt.asmt.rhs.sval);
        break;

      case INT:
        mpiEventContainer.type = mpiASSIGNMENT_i;
        mpiEventContainer.i1 = the_event->evt.asmt.rhs.ival;
        break;

      case DOUBLE:
        mpiEventContainer.type = mpiASSIGNMENT_d;
        mpiEventContainer.d1 = the_event->evt.asmt.rhs.dval;
        break;
      }
      break;

    case BLOCK_END:
      mpiEventContainer.type = mpiBLOCK_END;
      break;
    }


    MPI_Bcast(&mpiEventContainer,1,mpiBASSEventType,0,MPI_COMM_WORLD);

    sprintf( checkPointMsg, 
             "BASS Event broadcast successful" );
    MPIcheckPoint();
  }
}


// Everybody but node 0 runs this
void mpiEventLoop(void)
{
  int mpiContinue;

#ifdef MPIBASS_VERBOSE
  fprintf(stderr, 
          "event key List at node %d:\n"
          "  MOLECULE    %d\n"
          "  ATOM        %d\n"
          "  BOND        %d\n"
          "  BEND        %d\n"
          "  TORSION     %d\n"
          "  COMPONENT   %d\n"
          "  POSITION    %d\n"
          "  ASSIGNMENT  %d\n"
          "  MEMBER      %d\n"
          "  CONSTRAINT  %d\n"
          "  ORIENTATION %d\n"
          "  ZCONSTRAINT %d\n"
          "  RIGIDBODY   %d\n"
          "  BLOCK_END   %d\n"
          "\n",
          worldRank,
          MOLECULE, ATOM, BOND, BEND, TORSION, COMPONENT, 
          POSITION, ASSIGNMENT, MEMBER, CONSTRAINT, ORIENTATION,
          ZCONSTRAINT, RIGIDBODY, BLOCK_END );
#endif

  MPI_Bcast(&mpiContinue,1,MPI_INT,0,MPI_COMM_WORLD);

  while(!mpiContinue){
    
    mpiCatchEvent();

    MPI_Bcast(&mpiContinue,1,MPI_INT,0,MPI_COMM_WORLD);
  }

  if (mpiContinue == MPI_INTERFACE_ABORT){
    MPI_Finalize();
    exit (0);
  }
}

void mpiCatchEvent(void)
{
  event the_event;
  mBEvent mpiEventContainer;

  
  MPI_Bcast(&mpiEventContainer,1,mpiBASSEventType,0,MPI_COMM_WORLD);

  switch (mpiEventContainer.type){
  case mpiMOLECULE:
    the_event.event_type = MOLECULE;
    the_event.evt.blk_index = mpiEventContainer.i1;
    break;

  case mpiRIGIDBODY:
    the_event.event_type = RIGIDBODY;
    the_event.evt.blk_index = mpiEventContainer.i1;
    break;
    
  case mpiATOM:
    the_event.event_type = ATOM;
    the_event.evt.blk_index = mpiEventContainer.i1;
    break;
    
  case mpiBOND:
    the_event.event_type = BOND;
    the_event.evt.blk_index = mpiEventContainer.i1;
    break;
      
  case mpiBEND:
    the_event.event_type = BEND;
    the_event.evt.blk_index = mpiEventContainer.i1;
    break;

  case mpiTORSION:
    the_event.event_type = TORSION;
    the_event.evt.blk_index = mpiEventContainer.i1;
    break;

  case mpiZCONSTRAINT:
    the_event.event_type = ZCONSTRAINT;
    the_event.evt.blk_index = mpiEventContainer.i1;
    break;
    
  case mpiCOMPONENT:
    the_event.event_type = COMPONENT;
    the_event.evt.blk_index = mpiEventContainer.i1;
    break;


  case mpiPOSITION:
    the_event.event_type = POSITION;
    the_event.evt.pos.x = mpiEventContainer.d1; 
    the_event.evt.pos.y = mpiEventContainer.d2; 
    the_event.evt.pos.z = mpiEventContainer.d3;   
    break;

  case mpiORIENTATION:
    the_event.event_type = ORIENTATION;
    the_event.evt.ornt.x = mpiEventContainer.d1; 
    the_event.evt.ornt.y = mpiEventContainer.d2; 
    the_event.evt.ornt.z = mpiEventContainer.d3;   
    break;
      
  case mpiCONSTRAINT:
    the_event.event_type = CONSTRAINT;
    the_event.evt.cnstr = mpiEventContainer.d1; 
    break;
    
  case mpiMEMBER:
    the_event.event_type = MEMBER;
    the_event.evt.mbr.a = mpiEventContainer.i1; 
    the_event.evt.mbr.b = mpiEventContainer.i2; 
    the_event.evt.mbr.c = mpiEventContainer.i3;   
    the_event.evt.mbr.d = mpiEventContainer.i4;   
    break;
    
  case mpiASSIGNMENT_s:
    the_event.event_type = ASSIGNMENT;
    the_event.evt.asmt.asmt_type = STRING;
    strcpy(the_event.evt.asmt.lhs,mpiEventContainer.lhs);
    strcpy(the_event.evt.asmt.rhs.sval,mpiEventContainer.cArray);
    
#ifdef MPIBASS_VERBOSE

    fprintf(stderr, "mpiDiag at node %d: Assignment:  %s = %s\n", worldRank, 
            the_event.evt.asmt.lhs,
            the_event.evt.asmt.rhs.sval );
#endif

    break;

  case mpiASSIGNMENT_i:
    the_event.event_type = ASSIGNMENT;
    the_event.evt.asmt.asmt_type = INT;
    strcpy(the_event.evt.asmt.lhs,mpiEventContainer.lhs);
    the_event.evt.asmt.rhs.ival = mpiEventContainer.i1;      

#ifdef MPIBASS_VERBOSE

    fprintf(stderr, "mpiDiag at node %d: Assignment:  %s = %d\n", worldRank, 
            the_event.evt.asmt.lhs,
            the_event.evt.asmt.rhs.ival );
#endif

    break;

  case mpiASSIGNMENT_d:
    the_event.event_type = ASSIGNMENT;
    the_event.evt.asmt.asmt_type = DOUBLE;
    strcpy(the_event.evt.asmt.lhs,mpiEventContainer.lhs);
    the_event.evt.asmt.rhs.dval = mpiEventContainer.d1;      

#ifdef MPIBASS_VERBOSE

    fprintf(stderr, "mpiDiag at node %d: Assignment:  %s = %lf\n", worldRank, 
            the_event.evt.asmt.lhs,
            the_event.evt.asmt.rhs.dval );
#endif

    break;

  case mpiBLOCK_END:
    the_event.event_type = BLOCK_END;
    break;
  }

#ifdef MPIBASS_VERBOSE

  fprintf(stderr, "mpiDiag at node %d: event type is %d\n", worldRank, 
          the_event.event_type);
#endif

  if (!event_handler(&the_event)){ 

    sprintf(painCave.errMsg,
            "MPI event handling error at node %d => %s\n",
            worldRank,
            the_event.err_msg);
    painCave.isFatal = 1;
    simError();
  }
  MPIcheckPoint();
}


void mpiInterfaceExit(void){
  int mpiStatus = MPI_INTERFACE_ABORT;
  
  MPI_Bcast(&mpiStatus,1,MPI_INT,0,MPI_COMM_WORLD);
  MPI_Finalize();
  exit (0);

}
#endif
Revision:	957
Committed:	Mon Jan 19 16:08:21 2004 UTC (20 years, 5 months ago) by gezelter
Content type:	text/plain
File size:	9301 byte(s)
Log Message:	BASS changes to add RigidBodies and LJrcut
#	Content
1	#ifdef IS_MPI
2	#include <stdlib.h>
3	#include <stdio.h>
4	#include <string.h>
5
6	#define __mpiBASSEVENT
7	#include "mpiBASS.h"
8	#include "simError.h"
9
10
11	void mpiCatchEvent(void);
12
13
14
15
16	void mpiEventInit(void)
17	{
18	int blockCounts[5] = {1,3,4,120,80};
19	MPI_Aint dspls[5];
20	MPI_Datatype types[5];
21	mBEvent protoEvent;
22
23	int i;
24
25	MPI_Address(&protoEvent.type, &dspls[0]);
26	MPI_Address(&protoEvent.d1, &dspls[1]);
27	MPI_Address(&protoEvent.i1, &dspls[2]);
28	MPI_Address(&protoEvent.cArray, &dspls[3]);
29	MPI_Address(&protoEvent.lhs , &dspls[4]);
30
31
32	types[0] = MPI_INT;
33	types[1] = MPI_DOUBLE;
34	types[2] = MPI_INT;
35	types[3] = MPI_CHAR;
36	types[4] = MPI_CHAR;
37
38
39	for (i =4; i >= 0; i--) dspls[i] -= dspls[0];
40
41	MPI_Type_struct(5,blockCounts,dspls,types,&mpiBASSEventType);
42	MPI_Type_commit(&mpiBASSEventType);
43	}
44
45
46	void throwMPIEvent(event* the_event)
47	{
48	mBEvent mpiEventContainer;
49	int mpiStatus;
50
51
52	if (the_event == NULL) mpiStatus = MPI_INTERFACE_DONE;
53	else mpiStatus = MPI_INTERFACE_CONTINUE;
54
55	MPI_Bcast(&mpiStatus,1,MPI_INT,0,MPI_COMM_WORLD);
56
57	if (!mpiStatus){
58	switch (the_event->event_type){
59	case MOLECULE:
60	mpiEventContainer.type = mpiMOLECULE;
61	mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
62	break;
63
64	case RIGIDBODY:
65	mpiEventContainer.type = mpiRIGIDBODY;
66	mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
67	break;
68
69	case ATOM:
70	mpiEventContainer.type = mpiATOM;
71	mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
72	break;
73
74	case BOND:
75	mpiEventContainer.type = mpiBOND;
76	mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
77	break;
78
79	case BEND:
80	mpiEventContainer.type = mpiBEND;
81	mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
82	break;
83
84	case TORSION:
85	mpiEventContainer.type = mpiTORSION;
86	mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
87	break;
88
89	case ZCONSTRAINT:
90	mpiEventContainer.type = mpiZCONSTRAINT;
91	mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
92	break;
93
94	case COMPONENT:
95	mpiEventContainer.type = mpiCOMPONENT;
96	mpiEventContainer.i1 = the_event->evt.blk_index; // pack block index into first int
97	break;
98
99	case POSITION:
100	mpiEventContainer.type = mpiPOSITION;
101	mpiEventContainer.d1 = the_event->evt.pos.x; // pack pos coord into d
102	mpiEventContainer.d2 = the_event->evt.pos.y;
103	mpiEventContainer.d3 = the_event->evt.pos.z;
104	break;
105
106	case ORIENTATION:
107	mpiEventContainer.type = mpiORIENTATION;
108	mpiEventContainer.d1 = the_event->evt.ornt.x; // pack orientation coord into d
109	mpiEventContainer.d2 = the_event->evt.ornt.y;
110	mpiEventContainer.d3 = the_event->evt.ornt.z;
111	break;
112
113	case CONSTRAINT:
114	mpiEventContainer.type = mpiCONSTRAINT;
115	mpiEventContainer.d1 = the_event->evt.cnstr; // pack constraint coord into d
116	break;
117
118	case MEMBER:
119	mpiEventContainer.type = mpiMEMBER;
120	mpiEventContainer.i1 = the_event->evt.mbr.a ; // pack member ints into i
121	mpiEventContainer.i2 = the_event->evt.mbr.b;
122	mpiEventContainer.i3 = the_event->evt.mbr.c;
123	mpiEventContainer.i4 = the_event->evt.mbr.d;
124	break;
125
126	case ASSIGNMENT:
127
128	strcpy(mpiEventContainer.lhs,the_event->evt.asmt.lhs);
129
130	#ifdef MPIBASS_VERBOSE
131
132	fprintf(stderr,
133	"mpiDiag at node %d: evt Assignment: \"%s\" = ?\n"
134	" mpi Assignment: \"%s\" = ?\n",
135	worldRank,
136	the_event->evt.asmt.lhs,
137	mpiEventContainer.lhs);
138	#endif
139
140	switch (the_event->evt.asmt.asmt_type){
141	case STRING:
142	mpiEventContainer.type = mpiASSIGNMENT_s;
143	strcpy(mpiEventContainer.cArray,the_event->evt.asmt.rhs.sval);
144	break;
145
146	case INT:
147	mpiEventContainer.type = mpiASSIGNMENT_i;
148	mpiEventContainer.i1 = the_event->evt.asmt.rhs.ival;
149	break;
150
151	case DOUBLE:
152	mpiEventContainer.type = mpiASSIGNMENT_d;
153	mpiEventContainer.d1 = the_event->evt.asmt.rhs.dval;
154	break;
155	}
156	break;
157
158	case BLOCK_END:
159	mpiEventContainer.type = mpiBLOCK_END;
160	break;
161	}
162
163
164	MPI_Bcast(&mpiEventContainer,1,mpiBASSEventType,0,MPI_COMM_WORLD);
165
166	sprintf( checkPointMsg,
167	"BASS Event broadcast successful" );
168	MPIcheckPoint();
169	}
170	}
171
172
173	// Everybody but node 0 runs this
174	void mpiEventLoop(void)
175	{
176	int mpiContinue;
177
178	#ifdef MPIBASS_VERBOSE
179	fprintf(stderr,
180	"event key List at node %d:\n"
181	" MOLECULE %d\n"
182	" ATOM %d\n"
183	" BOND %d\n"
184	" BEND %d\n"
185	" TORSION %d\n"
186	" COMPONENT %d\n"
187	" POSITION %d\n"
188	" ASSIGNMENT %d\n"
189	" MEMBER %d\n"
190	" CONSTRAINT %d\n"
191	" ORIENTATION %d\n"
192	" ZCONSTRAINT %d\n"
193	" RIGIDBODY %d\n"
194	" BLOCK_END %d\n"
195	"\n",
196	worldRank,
197	MOLECULE, ATOM, BOND, BEND, TORSION, COMPONENT,
198	POSITION, ASSIGNMENT, MEMBER, CONSTRAINT, ORIENTATION,
199	ZCONSTRAINT, RIGIDBODY, BLOCK_END );
200	#endif
201
202	MPI_Bcast(&mpiContinue,1,MPI_INT,0,MPI_COMM_WORLD);
203
204	while(!mpiContinue){
205
206	mpiCatchEvent();
207
208	MPI_Bcast(&mpiContinue,1,MPI_INT,0,MPI_COMM_WORLD);
209	}
210
211	if (mpiContinue == MPI_INTERFACE_ABORT){
212	MPI_Finalize();
213	exit (0);
214	}
215	}
216
217	void mpiCatchEvent(void)
218	{
219	event the_event;
220	mBEvent mpiEventContainer;
221
222
223	MPI_Bcast(&mpiEventContainer,1,mpiBASSEventType,0,MPI_COMM_WORLD);
224
225	switch (mpiEventContainer.type){
226	case mpiMOLECULE:
227	the_event.event_type = MOLECULE;
228	the_event.evt.blk_index = mpiEventContainer.i1;
229	break;
230
231	case mpiRIGIDBODY:
232	the_event.event_type = RIGIDBODY;
233	the_event.evt.blk_index = mpiEventContainer.i1;
234	break;
235
236	case mpiATOM:
237	the_event.event_type = ATOM;
238	the_event.evt.blk_index = mpiEventContainer.i1;
239	break;
240
241	case mpiBOND:
242	the_event.event_type = BOND;
243	the_event.evt.blk_index = mpiEventContainer.i1;
244	break;
245
246	case mpiBEND:
247	the_event.event_type = BEND;
248	the_event.evt.blk_index = mpiEventContainer.i1;
249	break;
250
251	case mpiTORSION:
252	the_event.event_type = TORSION;
253	the_event.evt.blk_index = mpiEventContainer.i1;
254	break;
255
256	case mpiZCONSTRAINT:
257	the_event.event_type = ZCONSTRAINT;
258	the_event.evt.blk_index = mpiEventContainer.i1;
259	break;
260
261	case mpiCOMPONENT:
262	the_event.event_type = COMPONENT;
263	the_event.evt.blk_index = mpiEventContainer.i1;
264	break;
265
266
267	case mpiPOSITION:
268	the_event.event_type = POSITION;
269	the_event.evt.pos.x = mpiEventContainer.d1;
270	the_event.evt.pos.y = mpiEventContainer.d2;
271	the_event.evt.pos.z = mpiEventContainer.d3;
272	break;
273
274	case mpiORIENTATION:
275	the_event.event_type = ORIENTATION;
276	the_event.evt.ornt.x = mpiEventContainer.d1;
277	the_event.evt.ornt.y = mpiEventContainer.d2;
278	the_event.evt.ornt.z = mpiEventContainer.d3;
279	break;
280
281	case mpiCONSTRAINT:
282	the_event.event_type = CONSTRAINT;
283	the_event.evt.cnstr = mpiEventContainer.d1;
284	break;
285
286	case mpiMEMBER:
287	the_event.event_type = MEMBER;
288	the_event.evt.mbr.a = mpiEventContainer.i1;
289	the_event.evt.mbr.b = mpiEventContainer.i2;
290	the_event.evt.mbr.c = mpiEventContainer.i3;
291	the_event.evt.mbr.d = mpiEventContainer.i4;
292	break;
293
294	case mpiASSIGNMENT_s:
295	the_event.event_type = ASSIGNMENT;
296	the_event.evt.asmt.asmt_type = STRING;
297	strcpy(the_event.evt.asmt.lhs,mpiEventContainer.lhs);
298	strcpy(the_event.evt.asmt.rhs.sval,mpiEventContainer.cArray);
299
300	#ifdef MPIBASS_VERBOSE
301
302	fprintf(stderr, "mpiDiag at node %d: Assignment: %s = %s\n", worldRank,
303	the_event.evt.asmt.lhs,
304	the_event.evt.asmt.rhs.sval );
305	#endif
306
307	break;
308
309	case mpiASSIGNMENT_i:
310	the_event.event_type = ASSIGNMENT;
311	the_event.evt.asmt.asmt_type = INT;
312	strcpy(the_event.evt.asmt.lhs,mpiEventContainer.lhs);
313	the_event.evt.asmt.rhs.ival = mpiEventContainer.i1;
314
315	#ifdef MPIBASS_VERBOSE
316
317	fprintf(stderr, "mpiDiag at node %d: Assignment: %s = %d\n", worldRank,
318	the_event.evt.asmt.lhs,
319	the_event.evt.asmt.rhs.ival );
320	#endif
321
322	break;
323
324	case mpiASSIGNMENT_d:
325	the_event.event_type = ASSIGNMENT;
326	the_event.evt.asmt.asmt_type = DOUBLE;
327	strcpy(the_event.evt.asmt.lhs,mpiEventContainer.lhs);
328	the_event.evt.asmt.rhs.dval = mpiEventContainer.d1;
329
330	#ifdef MPIBASS_VERBOSE
331
332	fprintf(stderr, "mpiDiag at node %d: Assignment: %s = %lf\n", worldRank,
333	the_event.evt.asmt.lhs,
334	the_event.evt.asmt.rhs.dval );
335	#endif
336
337	break;
338
339	case mpiBLOCK_END:
340	the_event.event_type = BLOCK_END;
341	break;
342	}
343
344	#ifdef MPIBASS_VERBOSE
345
346	fprintf(stderr, "mpiDiag at node %d: event type is %d\n", worldRank,
347	the_event.event_type);
348	#endif
349
350	if (!event_handler(&the_event)){
351
352	sprintf(painCave.errMsg,
353	"MPI event handling error at node %d => %s\n",
354	worldRank,
355	the_event.err_msg);
356	painCave.isFatal = 1;
357	simError();
358	}
359	MPIcheckPoint();
360	}
361
362
363	void mpiInterfaceExit(void){
364	int mpiStatus = MPI_INTERFACE_ABORT;
365
366	MPI_Bcast(&mpiStatus,1,MPI_INT,0,MPI_COMM_WORLD);
367	MPI_Finalize();
368	exit (0);
369
370	}
371	#endif