X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/260f5b9677866b61cd6ada7c6516faefcfcd1989..5ed37babb2fa9097abe82df299c0aa259ed84d5a:/examples/smpi/mc/bugged1_liveness.c

diff --git a/examples/smpi/mc/bugged1_liveness.c b/examples/smpi/mc/bugged1_liveness.c
index 213c888a4e..0b215f9324 100644
--- a/examples/smpi/mc/bugged1_liveness.c
+++ b/examples/smpi/mc/bugged1_liveness.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2015. The SimGrid Team.
+/* Copyright (c) 2013-2023. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -11,27 +11,34 @@
 /******************************************************************************/
 
 /* Run :
-  /usr/bin/time -f "clock:%e user:%U sys:%S swapped:%W exitval:%x max:%Mk" "$@" ../../../smpi_script/bin/smpirun -hostfile hostfile_bugged1_liveness -platform ../../platforms/cluster.xml --cfg=contexts/factory:ucontext --cfg=model-check/reduction:none --cfg=model-check/property:promela_bugged1_liveness --cfg=smpi/send-is-detached-thresh:0 --cfg=contexts/stack_size:128 --cfg=model-check/visited:100000 --cfg=model-check/max_depth:100000 ./bugged1_liveness */
+  /usr/bin/time -f "clock:%e user:%U sys:%S swapped:%W exitval:%x max:%Mk" "$@" \
+    ../../../smpi_script/bin/smpirun -hostfile hostfile_bugged1_liveness -platform ../../platforms/cluster_backbone.xml \
+    --cfg=contexts/factory:ucontext --cfg=model-check/reduction:none \
+    --cfg=model-check/property:promela_bugged1_liveness --cfg=smpi/send-is-detached-thresh:0 \
+    --cfg=contexts/stack-size:128 --cfg=model-check/visited:100000 --cfg=model-check/max-depth:100000 ./bugged1_liveness
+*/
 
 #include <stdio.h>
 #include <mpi.h>
 #include <simgrid/modelchecker.h>
+#include <xbt/dynar.h>
 
 #define GRANT_TAG 0
 #define REQUEST_TAG 1
 #define RELEASE_TAG 2
 
-int r, cs;
+int r;
+int cs;
 
 int main(int argc, char **argv){
-  int err, size, rank;
+  int size;
+  int rank;
   int recv_buff;
   MPI_Status status;
-  int CS_used = 0;
   xbt_dynar_t requests = xbt_dynar_new(sizeof(int), NULL);
 
   /* Initialize MPI */
-  err = MPI_Init(&argc, &argv);
+  int err = MPI_Init(&argc, &argv);
   if(err !=  MPI_SUCCESS){
     printf("MPI initialization failed !\n");
     exit(1);
@@ -40,7 +47,7 @@ int main(int argc, char **argv){
   MC_automaton_new_propositional_symbol_pointer("r", &r);
   MC_automaton_new_propositional_symbol_pointer("cs", &cs);
 
-  MC_ignore(&(status.count), sizeof(status.count));
+  MC_ignore(&status.count, sizeof status.count);
 
   /* Get number of processes */
   MPI_Comm_size(MPI_COMM_WORLD, &size);
@@ -48,6 +55,7 @@ int main(int argc, char **argv){
   MPI_Comm_rank(MPI_COMM_WORLD, &rank);
 
   if(rank == 0){ /* Coordinator */
+    int CS_used = 0;
     while(1){
       MPI_Recv(&recv_buff, 1, MPI_INT, MPI_ANY_SOURCE, MPI_ANY_TAG, MPI_COMM_WORLD, &status);
       if(status.MPI_TAG == REQUEST_TAG){
@@ -56,7 +64,7 @@ int main(int argc, char **argv){
           xbt_dynar_push(requests, &recv_buff);
         }else{
           if(recv_buff != size - 1){
-            printf("CS idle. Grant immediatly.\n");
+            printf("CS idle. Grant immediately.\n");
             MPI_Send(&rank, 1, MPI_INT, recv_buff, GRANT_TAG, MPI_COMM_WORLD);
             CS_used = 1;
           }