1 files changed, 15 insertions, 10 deletions

diff --git a/all_pairs/source/epic/epic.c b/all_pairs/source/epic/epic.c
index a1e344c..ed08040 100644
--- a/all_pairs/source/epic/epic.c
+++ b/all_pairs/source/epic/epic.c
@@ -598,7 +598,7 @@ void epic_main( void );
   Declaration of global variables
 */
 
-float epic_filtertemp[FILTER_SIZE];
+float epic_filtertemp[FILTER_SIZE*2]; // *2 to work around memory corruption issue
 float epic_hi_imagetemp[X_SIZE * Y_SIZE / 2];
 float epic_lo_imagetemp[X_SIZE * Y_SIZE / 2];
 
@@ -1129,13 +1129,18 @@ int epic_return(){
 
 int main( int argc, char **argv )
 {
-        SET_UP
-        for (jobsComplete=0; jobsComplete<maxJobs; jobsComplete++){
-                START_LOOP
-                epic_init();
-                epic_main();
-                STOP_LOOP
-        }
-        WRITE_TO_FILE
-  return epic_return();
+  int exit_code = -1;
+  SET_UP
+  for (jobsComplete=0; jobsComplete<maxJobs; jobsComplete++){
+    START_LOOP
+    epic_init();
+    epic_main();
+    // This checks the checksum is as expected.
+    // This is `&` as only the first job will match
+    // (image state persists between jobs).
+    exit_code &= epic_return();
+    STOP_LOOP
+  }
+  WRITE_TO_FILE
+  return exit_code;
 }