port BFS CPU baseline to dfatool

1 files changed, 17 insertions, 10 deletions

diff --git a/BFS/support/timer.h b/BFS/support/timer.h
index f8cd5fc..23116e3 100644
--- a/BFS/support/timer.h
+++ b/BFS/support/timer.h
@@ -6,22 +6,29 @@
 #include <sys/time.h>
 
 typedef struct Timer {
-    struct timeval startTime;
-    struct timeval endTime;
+    struct timeval startTime[4];
+    struct timeval stopTime[4];
+    double         time[4];
 } Timer;
 
-static void startTimer(Timer* timer) {
-    gettimeofday(&(timer->startTime), NULL);
+static void startTimer(Timer *timer, int i, int rep) {
+    if(rep == 0) {
+        timer->time[i] = 0.0;
+    }
+    gettimeofday(&timer->startTime[i], NULL);
 }
 
-static void stopTimer(Timer* timer) {
-    gettimeofday(&(timer->endTime), NULL);
+static void stopTimer(Timer *timer, int i) {
+    gettimeofday(&timer->stopTime[i], NULL);
+    timer->time[i] += (timer->stopTime[i].tv_sec - timer->startTime[i].tv_sec) * 1000000.0 +
+                      (timer->stopTime[i].tv_usec - timer->startTime[i].tv_usec);
 }
 
-static float getElapsedTime(Timer timer) {
-    return ((float) ((timer.endTime.tv_sec - timer.startTime.tv_sec)
-                   + (timer.endTime.tv_usec - timer.startTime.tv_usec)/1.0e6));
+static void printAll(Timer *timer, int maxt) {
+    for (int i = 0; i <= maxt; i++) {
+        printf(" timer%d_us=%f", i, timer->time[i]);
+    }
+    printf("\n");
 }
 
 #endif
-