# Copyright 2021-2022. The MBI project. All rights reserved.
# This program is free software; you can redistribute it and/or modify it under the terms of the license (GNU GPL).
+import os
import sys
-from generator_utils import *
+import generator_utils as gen
template = """// @{generatedby}@
/* ///////////////////////// The MPI Bugs Initiative ////////////////////////
Description: @{shortdesc}@
@{longdesc}@
- Version of MPI: Conforms to MPI 1.1, does not require MPI 2 implementation
+ Version of MPI: Conforms to MPI 1.1, does not require MPI 2 implementation
BEGIN_MPI_FEATURES
- P2P!basic: Lacking
- P2P!nonblocking: Lacking
- P2P!persistent: Lacking
- COLL!basic: Lacking
- COLL!nonblocking: Lacking
- COLL!persistent: Lacking
- COLL!tools: @{toolfeature}@
- RMA: Lacking
+ P2P!basic: Lacking
+ P2P!nonblocking: Lacking
+ P2P!persistent: Lacking
+ COLL!basic: Lacking
+ COLL!nonblocking: Lacking
+ COLL!persistent: Lacking
+ COLL!tools: @{toolfeature}@
+ RMA: Lacking
END_MPI_FEATURES
BEGIN_MBI_TESTS
#define PARAM_PER_ITERATION 3
#define PARAM_LOST_PER_ITERATION 1
-void myOp(int *invec, int *inoutvec, int *len, MPI_Datatype *dtype) {
+static void myOp(int *invec, int *inoutvec, int *len, MPI_Datatype *dtype) {
for (int i = 0; i < *len; i++)
inoutvec[i] += invec[i];
}
int main(int argc, char **argv) {
int nprocs = -1;
int rank = -1;
- int i=1, j=1, size=1;
- int color =0;
+ int size = 1;
+ int j = 0;
MPI_Init(&argc, &argv);
MPI_Comm_size(MPI_COMM_WORLD, &nprocs);
if (nprocs < 2)
printf("MBI ERROR: This test needs at least 2 processes to produce a bug!\\n");
- @{change_size}@
+ @{change_size}@
@{init}@
- @{loop}@
- @{operation}@
- @{cond}@
- @{fini}@
- @{end}@
+ @{loop}@
+ @{operation}@
+ @{cond}@
+ @{fini}@
+ @{end}@
- @{free}@
+ @{free}@
MPI_Finalize();
printf("Rank %d finished normally\\n", rank);
"""
# Generate code with one collective
-for call in tcoll:
+for call in gen.tcoll:
patterns = {}
patterns = {'call': call}
- patterns['generatedby'] = f'DO NOT EDIT: this file was generated by {sys.argv[0]}. DO NOT EDIT.'
- patterns['toolfeature'] = 'Yes'
+ patterns['generatedby'] = f'DO NOT EDIT: this file was generated by {os.path.basename(sys.argv[0])}. DO NOT EDIT.'
+ patterns['toolfeature'] = 'Yes'
patterns['call'] = call
- patterns['operation'] = operation[call]("1")
- patterns['init'] = init[call]("1")
- patterns['fini'] = fini[call]("1")
- patterns['free'] = free[call]("1")
+ patterns['operation'] = gen.operation[call]("1")
+ patterns['init'] = gen.init[call]("1")
+ patterns['fini'] = gen.fini[call]("1")
+ patterns['free'] = gen.free[call]("1")
missing = patterns['fini']
patterns['loop'] = ''
patterns['cond'] = ''
patterns['end'] = ''
# Generate the correct code
- replace = patterns
- replace['shortdesc'] = '@{call}@ is correctly used'
- replace['longdesc'] = f'{call} correctly used'
+ replace = patterns.copy()
+ replace['shortdesc'] = '@{call}@ is correctly used'
+ replace['longdesc'] = f'{call} correctly used'
replace['outcome'] = 'OK'
replace['errormsg'] = ''
- make_file(template, f'ResLeak_{call}_ok.c', replace)
+ gen.make_file(template, f'ResLeak_{call}_ok.c', replace)
# Generate the resleak
- replace = patterns
+ replace = patterns.copy()
replace['shortdesc'] = '@{call}@ has no free'
replace['longdesc'] = '@{call}@ has no free'
- replace['outcome'] = f'ERROR: {error[call]}'
+ replace['outcome'] = f'ERROR: {gen.error[call]}'
replace['errormsg'] = 'Resleak. @{call}@ at @{filename}@:@{line:MBIERROR}@ has no free.'
replace['fini'] = ' /* MBIERROR MISSING: ' + missing + ' */'
- make_file(template, f'ResLeak_{call}_nok.c', replace)
+ gen.make_file(template, f'ResLeak_{call}_nok.c', replace)
# Generate multiple resleak
- replace = patterns
+ replace = patterns.copy()
replace['shortdesc'] = '@{call}@ lacks several free'
replace['longdesc'] = '@{call}@ lacks several free'
- replace['outcome'] = f'ERROR: {error[call]}'
+ replace['outcome'] = f'ERROR: {gen.error[call]}'
replace['errormsg'] = 'Resleak. @{call}@ at @{filename}@:@{line:MBIERROR}@ lacks several free.'
replace['change_size'] = 'size=PARAM_PER_ITERATION;'
- replace['loop'] = 'for (i = 0; i < ITERATIONS; i++) {\n for (j = 0; j < PARAM_PER_ITERATION; j++) {'
- replace['cond'] = ' if (j < PARAM_PER_ITERATION - PARAM_LOST_PER_ITERATION) {'
- replace['fini'] = fini[call]("1") + ' /* MBIERROR */'
- replace['end'] = ' }\n }\n }'
- make_file(template, f'ResLeak_multiple_{call}_nok.c', replace)
+ replace['loop'] = 'for (int i = 0; i < ITERATIONS; i++) {\n for (j = 0; j < PARAM_PER_ITERATION; j++) {'
+ replace['cond'] = ' if (j < PARAM_PER_ITERATION - PARAM_LOST_PER_ITERATION) {'
+ replace['fini'] = gen.fini[call]("1") + ' /* MBIERROR */'
+ replace['end'] = ' }\n }\n }'
+ gen.make_file(template, f'ResLeak_multiple_{call}_nok.c', replace)