src/utils/simError.cpp

/*
 * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
 *
 * The University of Notre Dame grants you ("Licensee") a
 * non-exclusive, royalty free, license to use, modify and
 * redistribute this software in source and binary code form, provided
 * that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
 *
 * This software is provided "AS IS," without a warranty of any
 * kind. All express or implied conditions, representations and
 * warranties, including any implied warranty of merchantability,
 * fitness for a particular purpose or non-infringement, are hereby
 * excluded.  The University of Notre Dame and its licensors shall not
 * be liable for any damages suffered by licensee as a result of
 * using, modifying or distributing the software or its
 * derivatives. In no event will the University of Notre Dame or its
 * licensors be liable for any lost revenue, profit or data, or for
 * direct, indirect, special, consequential, incidental or punitive
 * damages, however caused and regardless of the theory of liability,
 * arising out of the use of or inability to use software, even if the
 * University of Notre Dame has been advised of the possibility of
 * such damages.
 *
 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
 * research, please cite the appropriate papers when you publish your
 * work.  Good starting points are:
 *                                                                      
 * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
 * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
 * [4]  Vardeman & Gezelter, in progress (2009).                        
 */
 
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "config.h"
#ifdef  IS_MPI
#include <mpi.h>
#endif

int nChecks;

#include "utils/simError.h"

errorStruct painCave;

char checkPointMsg[MAX_SIM_ERROR_MSG_LENGTH];
int worldRank;

void initSimError( void ){
  painCave.errMsg[0] = '\0';
  painCave.isFatal = 0;
  painCave.severity = OPENMD_ERROR;
  painCave.isEventLoop = 0;
  nChecks = 0;
#ifdef IS_MPI
  MPI_Comm_rank( MPI_COMM_WORLD, &worldRank );
#else
  worldRank = 0;
#endif
}

int simError( void ) {
  
  int myError = 1;
  int isError;
  char errorMsg[MAX_SIM_ERROR_MSG_LENGTH];
  char nodeMsg[MAX_SIM_ERROR_MSG_LENGTH];
  
  strcpy(errorMsg, "OpenMD ");
  switch( painCave.severity ) {
  case OPENMD_WARNING:
    strcat(errorMsg, "warning");
    break;
  case OPENMD_INFO:
    strcat(errorMsg, "info");
    break;
  default:
    if( painCave.isFatal ) {
      strcat(errorMsg, "FATAL ");
    }
    strcat(errorMsg, "ERROR");
  }
  
#ifdef IS_MPI
  if (worldRank == 0) {
    if ( painCave.isEventLoop ) {
      sprintf( nodeMsg, " (reported by MPI node %d)", worldRank);
      strncat(errorMsg, nodeMsg, strlen(nodeMsg));
    }
#endif
    
    strcat(errorMsg, ":\n\t");
    
    strncat(errorMsg, painCave.errMsg, strlen(painCave.errMsg));
    
    strcat(errorMsg, "\n");
    fprintf(stderr, "%s", errorMsg);
    
#ifdef IS_MPI
    if (painCave.isEventLoop) 
      return 1;
  }
#endif   

  if (painCave.isFatal) {
#ifdef IS_MPI    
    MPI_Allreduce( &myError, &isError, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD );
    MPI_Finalize();
#endif
    exit(0);
  } 

  return 1;  
}
 

void errorCheckPoint( void ){
    
  int myError = 0;
  int isError = 0;

#ifdef IS_MPI
  MPI_Allreduce( &myError, &isError, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD );
#else
  isError = myError;
#endif

  if( isError ){

#ifdef IS_MPI
    MPI_Finalize();
#endif

    exit(0);
  }

#ifdef CHECKPOINT_VERBOSE  
  nChecks++;

#ifdef IS_MPI
  if( worldRank == 0 ){
#endif

    fprintf(stderr,
            "Checkpoint #%d reached: %s\n",
            nChecks,
            checkPointMsg );
#ifdef IS_MPI
  }
#endif

#endif 
}


Revision:	1600
Committed:	Wed Aug 3 20:20:37 2011 UTC (13 years, 9 months ago) by gezelter
Content type:	text/plain
Original Path:	*branches/development/src/utils/simError.c*
File size:	4216 byte(s)
Log Message:	Completing the Fortran removal project. Fixes for compilation with clang / llvm, debugging, removing code that we'd never used.
#	User	Rev	Content
1	gezelter	507	/*
2	gezelter	246	* Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
3			*
4			* The University of Notre Dame grants you ("Licensee") a
5			* non-exclusive, royalty free, license to use, modify and
6			* redistribute this software in source and binary code form, provided
7			* that the following conditions are met:
8			*
9	gezelter	1390	* 1. Redistributions of source code must retain the above copyright
10	gezelter	246	* notice, this list of conditions and the following disclaimer.
11			*
12	gezelter	1390	* 2. Redistributions in binary form must reproduce the above copyright
13	gezelter	246	* notice, this list of conditions and the following disclaimer in the
14			* documentation and/or other materials provided with the
15			* distribution.
16			*
17			* This software is provided "AS IS," without a warranty of any
18			* kind. All express or implied conditions, representations and
19			* warranties, including any implied warranty of merchantability,
20			* fitness for a particular purpose or non-infringement, are hereby
21			* excluded. The University of Notre Dame and its licensors shall not
22			* be liable for any damages suffered by licensee as a result of
23			* using, modifying or distributing the software or its
24			* derivatives. In no event will the University of Notre Dame or its
25			* licensors be liable for any lost revenue, profit or data, or for
26			* direct, indirect, special, consequential, incidental or punitive
27			* damages, however caused and regardless of the theory of liability,
28			* arising out of the use of or inability to use software, even if the
29			* University of Notre Dame has been advised of the possibility of
30			* such damages.
31	gezelter	1390	*
32			* SUPPORT OPEN SCIENCE! If you use OpenMD or its source code in your
33			* research, please cite the appropriate papers when you publish your
34			* work. Good starting points are:
35			*
36			* [1] Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).
37			* [2] Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).
38			* [3] Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).
39			* [4] Vardeman & Gezelter, in progress (2009).
40	gezelter	246	*/
41
42	gezelter	2	#include <stdlib.h>
43			#include <stdio.h>
44			#include <string.h>
45			#include "config.h"
46			#ifdef IS_MPI
47			#include <mpi.h>
48	gezelter	1241	#endif
49	gezelter	2
50			int nChecks;
51
52	tim	3	#include "utils/simError.h"
53	gezelter	2
54			errorStruct painCave;
55
56			char checkPointMsg[MAX_SIM_ERROR_MSG_LENGTH];
57			int worldRank;
58
59			void initSimError( void ){
60			painCave.errMsg[0] = '\0';
61			painCave.isFatal = 0;
62	gezelter	1390	painCave.severity = OPENMD_ERROR;
63	gezelter	2	painCave.isEventLoop = 0;
64			nChecks = 0;
65	gezelter	1241	#ifdef IS_MPI
66	gezelter	2	MPI_Comm_rank( MPI_COMM_WORLD, &worldRank );
67	gezelter	1241	#else
68			worldRank = 0;
69	gezelter	2	#endif
70			}
71
72			int simError( void ) {
73
74			int myError = 1;
75			int isError;
76			char errorMsg[MAX_SIM_ERROR_MSG_LENGTH];
77			char nodeMsg[MAX_SIM_ERROR_MSG_LENGTH];
78
79	gezelter	1390	strcpy(errorMsg, "OpenMD ");
80	gezelter	2	switch( painCave.severity ) {
81	gezelter	1390	case OPENMD_WARNING:
82			strcat(errorMsg, "warning");
83	gezelter	2	break;
84	gezelter	1390	case OPENMD_INFO:
85			strcat(errorMsg, "info");
86	gezelter	2	break;
87			default:
88			if( painCave.isFatal ) {
89			strcat(errorMsg, "FATAL ");
90			}
91			strcat(errorMsg, "ERROR");
92			}
93
94			#ifdef IS_MPI
95	gezelter	1590	if (worldRank == 0) {
96			if ( painCave.isEventLoop ) {
97			sprintf( nodeMsg, " (reported by MPI node %d)", worldRank);
98			strncat(errorMsg, nodeMsg, strlen(nodeMsg));
99			}
100	gezelter	2	#endif
101	gezelter	1590
102			strcat(errorMsg, ":\n\t");
103
104			strncat(errorMsg, painCave.errMsg, strlen(painCave.errMsg));
105
106			strcat(errorMsg, "\n");
107	gezelter	1600	fprintf(stderr, "%s", errorMsg);
108	gezelter	1590
109	gezelter	2	#ifdef IS_MPI
110	gezelter	1590	if (painCave.isEventLoop)
111			return 1;
112			}
113	gezelter	2	#endif
114
115			if (painCave.isFatal) {
116			#ifdef IS_MPI
117			MPI_Allreduce( &myError, &isError, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD );
118			MPI_Finalize();
119			#endif
120			exit(0);
121			}
122
123			return 1;
124			}
125
126
127	gezelter	1241	void errorCheckPoint( void ){
128
129	gezelter	2	int myError = 0;
130	gezelter	1313	int isError = 0;
131	gezelter	2
132	gezelter	1241	#ifdef IS_MPI
133	gezelter	2	MPI_Allreduce( &myError, &isError, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD );
134	gezelter	1241	#else
135			isError = myError;
136			#endif
137
138	gezelter	2	if( isError ){
139	gezelter	1241
140			#ifdef IS_MPI
141	gezelter	2	MPI_Finalize();
142	gezelter	1241	#endif
143
144	gezelter	2	exit(0);
145			}
146
147			#ifdef CHECKPOINT_VERBOSE
148			nChecks++;
149	gezelter	1241
150			#ifdef IS_MPI
151	gezelter	2	if( worldRank == 0 ){
152	gezelter	1241	#endif
153
154	gezelter	2	fprintf(stderr,
155			"Checkpoint #%d reached: %s\n",
156			nChecks,
157			checkPointMsg );
158	gezelter	1241	#ifdef IS_MPI
159	gezelter	2	}
160	gezelter	1241	#endif
161
162	tim	564	#endif
163	gezelter	2	}
164
165	gezelter	1241