fix overflow issue

Signed-off-by: Nathan Hjelm <[email protected]>
hpc · Oct 4, 2018 · 56d39a7 · 56d39a7
1 parent b0d57b3
commit 56d39a7
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/rmamt_bibw.c b/src/rmamt_bibw.c
@@ -222,7 +222,7 @@ int main(int argc,char *argv[])
         pthread_join(id[i], NULL);
     }
 
-    for (uint32_t j = min_size, step = 0 ; j <= max_size ; j <<= 1, ++step) {
+    for (uint64_t j = min_size, step = 0 ; j <= max_size ; j <<= 1, ++step) {
         double speed = 0.0, msg_rate = 0.0;
 
         for (int i = 0 ; i < rmamt_threads ; ++i) {

diff --git a/src/rmamt_bw.c b/src/rmamt_bw.c
@@ -226,7 +226,7 @@ int main(int argc,char *argv[])
             pthread_join(id[i], NULL);
         }
 
-        for (uint32_t j = min_size, step = 0 ; j <= max_size ; j <<= 1, ++step) {
+        for (uint64_t j = min_size, step = 0 ; j <= max_size ; j <<= 1, ++step) {
             double speed = 0.0, msg_rate = 0.0;
 
             for (int i = 0 ; i < rmamt_threads ; ++i) {