From: Kevin Lim <ktlim@umich.edu>
Date: Sun, 22 Apr 2007 19:11:54 +0000 (-0400)
Subject: Use proper cycles for IPC and CPI equations.
X-Git-Tag: m5_2.0_beta3~30^2~2^2~1
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8c7a6e1654bc682677b0e48764183198c2c7e868;p=gem5.git

Use proper cycles for IPC and CPI equations.

src/cpu/o3/cpu.cc:
    Use proper cycles for these equations.

--HG--
extra : convert_revision : cd49410eed978c789d788e80462abed6cb89fbae
---

diff --git a/src/cpu/o3/cpu.cc b/src/cpu/o3/cpu.cc
index 2e6a43f9c..a775b66d5 100644
--- a/src/cpu/o3/cpu.cc
+++ b/src/cpu/o3/cpu.cc
@@ -384,25 +384,25 @@ FullO3CPU<Impl>::fullCPURegStats()
         .name(name() + ".cpi")
         .desc("CPI: Cycles Per Instruction")
         .precision(6);
-    cpi = simTicks / committedInsts;
+    cpi = numCycles / committedInsts;
 
     totalCpi
         .name(name() + ".cpi_total")
         .desc("CPI: Total CPI of All Threads")
         .precision(6);
-    totalCpi = simTicks / totalCommittedInsts;
+    totalCpi = numCycles / totalCommittedInsts;
 
     ipc
         .name(name() + ".ipc")
         .desc("IPC: Instructions Per Cycle")
         .precision(6);
-    ipc =  committedInsts / simTicks;
+    ipc =  committedInsts / numCycles;
 
     totalIpc
         .name(name() + ".ipc_total")
         .desc("IPC: Total IPC of All Threads")
         .precision(6);
-    totalIpc =  totalCommittedInsts / simTicks;
+    totalIpc =  totalCommittedInsts / numCycles;
 
 }