3 # Copyright 2021-2022. The MBI project. All rights reserved.
4 # This program is free software; you can redistribute it and/or modify it under the terms of the license (GNU GPL).
7 from generator_utils import *
9 template = """// @{generatedby}@
10 /* ///////////////////////// The MPI Bugs Initiative ////////////////////////
14 Description: @{shortdesc}@
17 Version of MPI: Conforms to MPI 1.1, does not require MPI 2 implementation
21 P2P!nonblocking: Lacking
22 P2P!persistent: Lacking
24 COLL!nonblocking: Lacking
25 COLL!persistent: Lacking
26 COLL!tools: @{toolfeature}@
35 ////////////////////// End of MBI headers /////////////////// */
40 #define ITERATIONS 100
41 #define PARAM_PER_ITERATION 3
42 #define PARAM_LOST_PER_ITERATION 1
44 void myOp(int *invec, int *inoutvec, int *len, MPI_Datatype *dtype) {
45 for (int i = 0; i < *len; i++)
46 inoutvec[i] += invec[i];
49 int main(int argc, char **argv) {
55 MPI_Init(&argc, &argv);
56 MPI_Comm_size(MPI_COMM_WORLD, &nprocs);
57 MPI_Comm_rank(MPI_COMM_WORLD, &rank);
58 printf("Hello from rank %d \\n", rank);
61 printf("MBI ERROR: This test needs at least 2 processes to produce a bug!\\n");
74 printf("Rank %d finished normally\\n", rank);
79 # Generate code with one collective
82 patterns = {'call': call}
83 patterns['generatedby'] = f'DO NOT EDIT: this file was generated by {sys.argv[0]}. DO NOT EDIT.'
84 patterns['toolfeature'] = 'Yes'
85 patterns['call'] = call
86 patterns['operation'] = operation[call]("1")
87 patterns['init'] = init[call]("1")
88 patterns['fini'] = fini[call]("1")
89 patterns['free'] = free[call]("1")
90 missing = patterns['fini']
93 patterns['change_size'] = ''
96 # Generate the correct code
98 replace['shortdesc'] = '@{call}@ is correctly used'
99 replace['longdesc'] = f'{call} correctly used'
100 replace['outcome'] = 'OK'
101 replace['errormsg'] = ''
102 make_file(template, f'ResLeak_{call}_ok.c', replace)
104 # Generate the resleak
106 replace['shortdesc'] = '@{call}@ has no free'
107 replace['longdesc'] = '@{call}@ has no free'
108 replace['outcome'] = f'ERROR: {error[call]}'
109 replace['errormsg'] = 'Resleak. @{call}@ at @{filename}@:@{line:MBIERROR}@ has no free.'
110 replace['fini'] = ' /* MBIERROR MISSING: ' + missing + ' */'
111 make_file(template, f'ResLeak_{call}_nok.c', replace)
113 # Generate multiple resleak
115 replace['shortdesc'] = '@{call}@ lacks several free'
116 replace['longdesc'] = '@{call}@ lacks several free'
117 replace['outcome'] = f'ERROR: {error[call]}'
118 replace['errormsg'] = 'Resleak. @{call}@ at @{filename}@:@{line:MBIERROR}@ lacks several free.'
119 replace['change_size'] = 'size=PARAM_PER_ITERATION;'
120 replace['loop'] = 'for (i = 0; i < ITERATIONS; i++) {\n for (j = 0; j < PARAM_PER_ITERATION; j++) {'
121 replace['cond'] = ' if (j < PARAM_PER_ITERATION - PARAM_LOST_PER_ITERATION) {'
122 replace['fini'] = fini[call]("1") + ' /* MBIERROR */'
123 replace['end'] = ' }\n }\n }'
124 make_file(template, f'ResLeak_multiple_{call}_nok.c', replace)