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authorNikos Nikoleris <nikos.nikoleris@gmail.com>2015-04-03 11:42:10 -0500
committerNikos Nikoleris <nikos.nikoleris@gmail.com>2015-04-03 11:42:10 -0500
commit305e29b98ef369bcf5574a0a462f43c0bbc7ba5b (patch)
treee2699c1127421c8b8c86b7ebd37706919daa881e /src/cpu/o3
parent333988a73e06cb4067f113b7043ab68dd0e86c9d (diff)
downloadgem5-305e29b98ef369bcf5574a0a462f43c0bbc7ba5b.tar.xz
cpu: fix system total instructions accounting
The totalInstructions counter is only incremented when the whole instruction is commited and not on every microop. It was incorrectly reset in atomic and timing cpus. Committed by: Nilay Vaish <nilay@cs.wisc.edu>"
Diffstat (limited to 'src/cpu/o3')
-rw-r--r--src/cpu/o3/cpu.cc10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/cpu/o3/cpu.cc b/src/cpu/o3/cpu.cc
index fc7643be2..715a530d7 100644
--- a/src/cpu/o3/cpu.cc
+++ b/src/cpu/o3/cpu.cc
@@ -1440,16 +1440,16 @@ FullO3CPU<Impl>::instDone(ThreadID tid, DynInstPtr &inst)
thread[tid]->numInst++;
thread[tid]->numInsts++;
committedInsts[tid]++;
+ system->totalNumInsts++;
+
+ // Check for instruction-count-based events.
+ comInstEventQueue[tid]->serviceEvents(thread[tid]->numInst);
+ system->instEventQueue.serviceEvents(system->totalNumInsts);
}
thread[tid]->numOp++;
thread[tid]->numOps++;
committedOps[tid]++;
- system->totalNumInsts++;
- // Check for instruction-count-based events.
- comInstEventQueue[tid]->serviceEvents(thread[tid]->numInst);
- system->instEventQueue.serviceEvents(system->totalNumInsts);
-
probeInstCommit(inst->staticInst);
}