From 14441039988265b4cb64679fcae0ddb41f1f5e32 Mon Sep 17 00:00:00 2001
From: Ali Saidi <Ali.Saidi@ARM.com>
Date: Thu, 1 Dec 2011 00:15:22 -0800
Subject: O3: Add stat that counts how many cycles the O3 cpu was quiesced.

--HG--
extra : rebase_source : 043b9307eef3c5b87f8e6370765641e016ed1fa7
---
 src/cpu/o3/cpu.hh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/cpu/o3/cpu.hh')

diff --git a/src/cpu/o3/cpu.hh b/src/cpu/o3/cpu.hh
index dd9f5d40f..b2606c1e2 100644
--- a/src/cpu/o3/cpu.hh
+++ b/src/cpu/o3/cpu.hh
@@ -720,6 +720,9 @@ class FullO3CPU : public BaseO3CPU
     Stats::Scalar timesIdled;
     /** Stat for total number of cycles the CPU spends descheduled. */
     Stats::Scalar idleCycles;
+    /** Stat for total number of cycles the CPU spends descheduled due to a
+     * quiesce operation or waiting for an interrupt. */
+    Stats::Scalar quiesceCycles;
     /** Stat for the number of committed instructions per thread. */
     Stats::Vector committedInsts;
     /** Stat for the total number of committed instructions. */
-- 
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