init malloc lab

1 files changed, 14 insertions, 0 deletions

diff --git a/malloclab-handout/ftimer.h b/malloclab-handout/ftimer.h
new file mode 100644
index 0000000..3400603
--- /dev/null
+++ b/malloclab-handout/ftimer.h
@@ -0,0 +1,14 @@
+/* 
+ * Function timers 
+ */
+typedef void (*ftimer_test_funct)(void *); 
+
+/* Estimate the running time of f(argp) using the Unix interval timer.
+   Return the average of n runs */
+double ftimer_itimer(ftimer_test_funct f, void *argp, int n);
+
+
+/* Estimate the running time of f(argp) using gettimeofday 
+   Return the average of n runs */
+double ftimer_gettod(ftimer_test_funct f, void *argp, int n);
+