From ecba3074c2eb9e873655a1e0e49bfd03e2bd2a41 Mon Sep 17 00:00:00 2001 From: Korey Sewell Date: Thu, 24 Jun 2010 13:58:27 -0400 Subject: inorder: exe_unit_stats for resolved branches --- src/cpu/inorder/resources/execution_unit.cc | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/cpu/inorder/resources/execution_unit.cc') diff --git a/src/cpu/inorder/resources/execution_unit.cc b/src/cpu/inorder/resources/execution_unit.cc index 017308585..4b725daf5 100644 --- a/src/cpu/inorder/resources/execution_unit.cc +++ b/src/cpu/inorder/resources/execution_unit.cc @@ -60,6 +60,22 @@ ExecutionUnit::regStats() .name(name() + ".executions") .desc("Number of Instructions Executed."); + + predictedIncorrect + .name(name() + ".mispredicted") + .desc("Number of Branches Incorrectly Predicted"); + + predictedCorrect + .name(name() + ".predicted") + .desc("Number of Branches Incorrectly Predicted"); + + mispredictPct + .name(name() + ".mispredictPct") + .desc("Percentage of Incorrect Branches Predicts") + .precision(6); + mispredictPct = (predictedIncorrect / + (predictedCorrect + predictedIncorrect)) * 100; + Resource::regStats(); } -- cgit v1.2.3