teshsuite/smpi/MBI/RMALocalLocalConcurrencyGenerator.py

   1 #! /usr/bin/python3
   2 import os
   3 import sys
   4 import generator_utils as gen
   5
   6 template = """// @{generatedby}@
   7 /* ///////////////////////// The MPI Bugs Initiative ////////////////////////
   8
   9   Origin: MBI
  10
  11   Description: @{shortdesc}@
  12     @{longdesc}@
  13
  14   Version of MPI: Conforms to MPI 2, requires MPI 3 implementation (for lock_all/unlock_all epochs)
  15
  16 BEGIN_MPI_FEATURES
  17   P2P!basic: Lacking
  18   P2P!nonblocking: Lacking
  19   P2P!persistent: Lacking
  20   COLL!basic: Lacking
  21   COLL!nonblocking: Lacking
  22   COLL!persistent: Lacking
  23   COLL!tools: Lacking
  24   RMA: @{rmafeature}@
  25 END_MPI_FEATURES
  26
  27 BEGIN_MBI_TESTS
  28   $ mpirun -np 2 ${EXE}
  29   | @{outcome}@
  30   | @{errormsg}@
  31 END_MBI_TESTS
  32 //////////////////////       End of MBI headers        /////////////////// */
  33
  34 #include <mpi.h>
  35 #include <stdio.h>
  36 #include <stdlib.h>
  37
  38 #define N 1
  39
  40 int main(int argc, char **argv) {
  41   int nprocs = -1;
  42   int rank = -1;
  43   MPI_Win win;
  44   int winbuf[100] = {0};
  45
  46   MPI_Init(&argc, &argv);
  47   MPI_Comm_size(MPI_COMM_WORLD, &nprocs);
  48   MPI_Comm_rank(MPI_COMM_WORLD, &rank);
  49   printf("Hello from rank %d \\n", rank);
  50
  51   if (nprocs < 2)
  52     printf("MBI ERROR: This test needs at least 2 processes to produce a bug!\\n");
  53
  54   MPI_Datatype type = MPI_INT;
  55   int target = 1;
  56
  57   MPI_Win_create(&winbuf, 100 * sizeof(int), sizeof(int), MPI_INFO_NULL, MPI_COMM_WORLD, &win);
  58
  59   winbuf[0] = 12345;
  60   @{init1}@
  61
  62   @{epoch}@
  63
  64   if (rank == 0) {
  65     @{operation1}@ /* MBIERROR1 */
  66     @{operation2}@ /* MBIERROR2 */
  67   }
  68
  69   @{finEpoch}@
  70
  71   MPI_Win_free(&win);
  72
  73   MPI_Finalize();
  74   return 0;
  75 }
  76 """
  77
  78
  79 for e in gen.epoch:
  80     for p1 in gen.get:
  81         for p2 in gen.put + gen.store + gen.load + gen.get + gen.loadstore:
  82             patterns = {}
  83             patterns = {'e': e, 'p1': p1, 'p2': p2}
  84             patterns['generatedby'] = f'DO NOT EDIT: this file was generated by {os.path.basename(sys.argv[0])}. DO NOT EDIT.'
  85             patterns['rmafeature'] = 'Yes'
  86             patterns['p1'] = p1
  87             patterns['p2'] = p2
  88             patterns['e'] = e
  89             patterns['epoch'] = gen.epoch[e]("1")
  90             patterns['finEpoch'] = gen.finEpoch[e]("1")
  91             patterns['init1'] = gen.init[p1]("1")
  92             patterns['operation1'] = gen.operation[p1]("1")
  93             patterns['operation2'] = gen.operation[p2]("1")
  94
  95             # Generate a data race (Get + Get/load/store/Put)
  96             replace = patterns
  97             replace['shortdesc'] = 'Local Concurrency error.'
  98             replace['longdesc'] = 'Local Concurrency error. @{p2}@ conflicts with @{p1}@'
  99             replace['outcome'] = 'ERROR: LocalConcurrency'
 100             replace['errormsg'] = 'Local Concurrency error. @{p2}@ at @{filename}@:@{line:MBIERROR2}@ conflicts with @{p1}@ line @{line:MBIERROR1}@'
 101             gen.make_file(template, f'LocalConcurrency_lloutwindow_{e}_{p1}_{p2}_nok.c', replace)
 102             # Generate a correct code by switching operation1 and  operation2
 103             if p2 in gen.store + gen.load + gen.loadstore:
 104                 replace = patterns
 105                 replace['shortdesc'] = 'Correct code using RMA operations'
 106                 replace['longdesc'] = 'Correct code using RMA operations'
 107                 replace['outcome'] = 'OK'
 108                 replace['errormsg'] = 'OK'
 109                 replace['operation1'] = gen.operation[p2]("1")
 110                 replace['operation2'] = gen.operation[p1]("1")
 111                 gen.make_file(template, f'LocalConcurrency_lloutwindow_{e}_{p2}_{p1}_ok.c', replace)
 112         # Generate a correct code by removing operation2
 113         replace = patterns
 114         replace['shortdesc'] = 'Correct code using RMA operations'
 115         replace['longdesc'] = 'Correct code using RMA operations'
 116         replace['outcome'] = 'OK'
 117         replace['errormsg'] = 'OK'
 118         replace['operation1'] = gen.operation[p1]("1")
 119         replace['operation2'] = ''
 120         gen.make_file(template, f'LocalConcurrency_{e}_{p1}_ok.c', replace)
 121
 122
 123 for e in gen.epoch:
 124     for p1 in gen.put:
 125         for p2 in gen.store:
 126             patterns = {}
 127             patterns = {'e': e, 'p1': p1, 'p2': p2}
 128             patterns['generatedby'] = f'DO NOT EDIT: this file was generated by {os.path.basename(sys.argv[0])}. DO NOT EDIT.'
 129             patterns['rmafeature'] = 'Yes'
 130             patterns['p1'] = p1
 131             patterns['p2'] = p2
 132             patterns['e'] = e
 133             patterns['epoch'] = gen.epoch[e]("1")
 134             patterns['finEpoch'] = gen.finEpoch[e]("1")
 135             patterns['init1'] = gen.init[p1]("1")
 136             patterns['operation1'] = gen.operation[p1]("1")
 137             patterns['operation2'] = gen.operation[p2]("1")
 138
 139             # Generate a data race (Put + store)
 140             replace = patterns
 141             replace['shortdesc'] = 'Local Concurrency error.'
 142             replace['longdesc'] = 'Local Concurrency error. @{p2}@ conflicts with @{p1}@'
 143             replace['outcome'] = 'ERROR: LocalConcurrency'
 144             replace['errormsg'] = 'Local Concurrency error. @{p2}@ at @{filename}@:@{line:MBIERROR2}@ conflicts with @{p1}@ line @{line:MBIERROR1}@'
 145             gen.make_file(template, f'LocalConcurrency_lloutwindow_{e}_{p1}_{p2}_nok.c', replace)
 146             # Generate a correct code by switching operation1 and operation2
 147             replace = patterns
 148             replace['shortdesc'] = 'Correct code using RMA operations'
 149             replace['longdesc'] = 'Correct code using RMA operations'
 150             replace['outcome'] = 'OK'
 151             replace['errormsg'] = 'OK'
 152             replace['operation1'] = gen.operation[p2]("1")
 153             replace['operation2'] = gen.operation[p1]("1")
 154             gen.make_file(template, f'LocalConcurrency_lloutwindow_{e}_{p2}_{p1}_ok.c', replace)
 155
 156             # Generate a correct code by removing operation2
 157             replace = patterns
 158             replace['shortdesc'] = 'Correct code using RMA operations'
 159             replace['longdesc'] = 'Correct code using RMA operations'
 160             replace['outcome'] = 'OK'
 161             replace['errormsg'] = 'OK'
 162             replace['operation1'] = gen.operation[p1]("1")
 163             replace['operation2'] = ''
 164             gen.make_file(template, f'LocalConcurrency_{e}_{p1}_ok.c', replace)