From efae97a6e08fdc2e6f01bccc312ba494d8827246 Mon Sep 17 00:00:00 2001
From: Abdulaziz Ghuloum <aghuloum@cs.indiana.edu>
Date: Thu, 21 Dec 2006 16:32:45 +0300
Subject: [PATCH] Actually, the profiling times show that memory-based tests
 can be performed at around 3 secs per 1 billion checks (about 6 times slower
 than register-based counters).

---
 lab/prof/int.s |   2 ++
 lab/prof/main  | Bin 13444 -> 13444 bytes
 2 files changed, 2 insertions(+)

diff --git a/lab/prof/int.s b/lab/prof/int.s
index 66240f1..181a7fd 100644
--- a/lab/prof/int.s
+++ b/lab/prof/int.s
@@ -3,6 +3,8 @@
 _interrupt_mem:
   movl 4(%esp), %eax
 L_loop1:
+  subl $1, 0(%eax);
+  jz L_int1
   subl $1, 0(%eax);
   jz L_int1
   jmp L_loop1
diff --git a/lab/prof/main b/lab/prof/main
index e4a985581c57f47e5574cc013f12e2324c0c6a06..0f9b8af605521e67f160ab83dd87da3971e6c983 100755
GIT binary patch
delta 246
zcmZq4Y{{IkhEqnCfuV$nfk9^D*7?kgGMhtLj&n>_;9bHPIQb~AIiuX<zr31^uO_SW
z$vbUhWMJrRJ|@V(&@IqAX#)e0cID`FQQ_!qo(7ZxvRFDrR9<WXDmc!f@*fCZOb4<<
zJD-M!1vkI(c~LsKgHN3?ck%{43&A>|_SZ4pt~|{LSh^W{Cl^ls$(PQ_(VW4+Si<!B
z)8u4+{moPOOB5tc<QN!?fr{mTR=5Ej>jGtKOja~_EEz1%z|aSDK0i=44al~FvMVRc
W8jAB;0rkcL)q`YZHai+RGXns<YeH}U

delta 278
zcmZq4Y{{IkhEqY7fgz8Hfk9#8*7?l5Af7k_1A{yWZ&no8&oNnscL}5K<b%BCj8c<-
z@@ghM6J%hRFd>6MfPvw^s(=EJ^Iug2NQHJj4Q_rT@?sMs14D1~A)u;mf!;|QfChED
za&)?=aP&4$0!jf{ES(}MFV+DS9A{Da4+JkJ1KB|B;bA}nd|nhzZsAjB%$&T2&qA;Q
zsQq<Jw<}Nc0hVrt-pRR>zw)IsGrj&XIh9|3^CbQ<1xX7z1_ooGGC82(UO?x&K-oHz
s6%8Ish68=l2lO64P&Ng~wt}*2C(9a&^V$LR#sbxYWED0$8agur0LxWL%m4rY