chain reaction when solving implicit cast smells

[simgrid.git] / examples / smpi / energy / energy.c

diff --git a/examples/smpi/energy/energy.c b/examples/smpi/energy/energy.c
index 6126811..9a733c9 100644 (file)
--- a/examples/smpi/energy/energy.c
+++ b/examples/smpi/energy/energy.c
@@ -15,7 +15,7 @@
 int main(int argc, char *argv[])
 {
   int rank;
-  int i;
+  unsigned long i;
   char buf[1024];
 
   int err = MPI_Init(&argc, &argv);
@@ -31,13 +31,12 @@ int main(int argc, char *argv[])
     exit(EXIT_FAILURE);
   }
 
-  int pstates = sg_host_get_nb_pstates(sg_host_self());
+  unsigned long pstates = sg_host_get_nb_pstates(sg_host_self());
 
   char *s = buf;
   size_t sz = sizeof buf;
-  size_t x = snprintf(s, sz,
-               "[%.6f] [rank %d] Pstates: %d; Powers: %.0f",
-               MPI_Wtime(), rank, pstates, sg_host_get_pstate_speed(sg_host_self(), 0));
+  size_t x  = snprintf(s, sz, "[%.6f] [rank %d] Pstates: %lu; Powers: %.0f", MPI_Wtime(), rank, pstates,
+                      sg_host_get_pstate_speed(sg_host_self(), 0));
   if (x < sz) {
     s += x;
     sz -= x;
@@ -55,7 +54,7 @@ int main(int argc, char *argv[])
 
   for (i = 0; i < pstates; i++) {
     sg_host_set_pstate(sg_host_self(), i);
-    fprintf(stderr, "[%.6f] [rank %d] Current pstate: %d; Current power: %.0f\n", MPI_Wtime(), rank, i,
+    fprintf(stderr, "[%.6f] [rank %d] Current pstate: %lu; Current power: %.0f\n", MPI_Wtime(), rank, i,
             sg_host_get_speed(sg_host_self()));
 
     SMPI_SAMPLE_FLOPS(1e9) {