From 542d0ceebca1d24bfb433ce9fe916b0586f8d029 Mon Sep 17 00:00:00 2001
From: Anthony Gutierrez <atgutier@umich.edu>
Date: Sun, 12 Feb 2012 16:07:39 -0600
Subject: cpu: add separate stats for insts/ops both globally and per cpu model

---
 src/cpu/inorder/cpu.cc              | 28 ++++++++++++++++++++--------
 src/cpu/inorder/cpu.hh              | 16 +++++++++++++++-
 src/cpu/inorder/inorder_dyn_inst.hh |  2 ++
 3 files changed, 37 insertions(+), 9 deletions(-)

(limited to 'src/cpu/inorder')

diff --git a/src/cpu/inorder/cpu.cc b/src/cpu/inorder/cpu.cc
index 62d48e89e..51d3cbe2f 100644
--- a/src/cpu/inorder/cpu.cc
+++ b/src/cpu/inorder/cpu.cc
@@ -634,16 +634,21 @@ InOrderCPU::regStats()
     committedInsts
         .init(numThreads)
         .name(name() + ".committedInsts")
-        .desc("Number of Instructions Simulated (Per-Thread)");
+        .desc("Number of Instructions committed (Per-Thread)");
+
+    committedOps
+        .init(numThreads)
+        .name(name() + ".committedOps")
+        .desc("Number of Ops committed (Per-Thread)");
 
     smtCommittedInsts
         .init(numThreads)
         .name(name() + ".smtCommittedInsts")
-        .desc("Number of SMT Instructions Simulated (Per-Thread)");
+        .desc("Number of SMT Instructions committed (Per-Thread)");
 
     totalCommittedInsts
         .name(name() + ".committedInsts_total")
-        .desc("Number of Instructions Simulated (Total)");
+        .desc("Number of Instructions committed (Total)");
 
     cpi
         .name(name() + ".cpi")
@@ -1437,19 +1442,26 @@ InOrderCPU::instDone(DynInstPtr inst, ThreadID tid)
     
     // Increment thread-state's instruction count
     thread[tid]->numInst++;
+    thread[tid]->numOp++;
 
     // Increment thread-state's instruction stats
     thread[tid]->numInsts++;
+    thread[tid]->numOps++;
 
     // Count committed insts per thread stats
-    committedInsts[tid]++;
+    if (!inst->isMicroop() || inst->isLastMicroop()) {
+        committedInsts[tid]++;
+
+        // Count total insts committed stat
+        totalCommittedInsts++;
+    }
 
-    // Count total insts committed stat
-    totalCommittedInsts++;
+    committedOps[tid]++;
 
     // Count SMT-committed insts per thread stat
     if (numActiveThreads() > 1) {
-        smtCommittedInsts[tid]++;
+        if (!inst->isMicroop() || inst->isLastMicroop())
+            smtCommittedInsts[tid]++;
     }
 
     // Instruction-Mix Stats
@@ -1470,7 +1482,7 @@ InOrderCPU::instDone(DynInstPtr inst, ThreadID tid)
     }
 
     // Check for instruction-count-based events.
-    comInstEventQueue[tid]->serviceEvents(thread[tid]->numInst);
+    comInstEventQueue[tid]->serviceEvents(thread[tid]->numOp);
 
     // Finally, remove instruction from CPU
     removeInst(inst);
diff --git a/src/cpu/inorder/cpu.hh b/src/cpu/inorder/cpu.hh
index 4abcb05b4..5e336fd5a 100644
--- a/src/cpu/inorder/cpu.hh
+++ b/src/cpu/inorder/cpu.hh
@@ -765,7 +765,7 @@ class InOrderCPU : public BaseCPU
     }
 
     /** Count the Total Instructions Committed in the CPU. */
-    virtual Counter totalInstructions() const
+    virtual Counter totalInsts() const
     {
         Counter total(0);
 
@@ -775,6 +775,17 @@ class InOrderCPU : public BaseCPU
         return total;
     }
 
+    /** Count the Total Ops Committed in the CPU. */
+    virtual Counter totalOps() const
+    {
+        Counter total(0);
+
+        for (ThreadID tid = 0; tid < (ThreadID)thread.size(); tid++)
+            total += thread[tid]->numOp;
+
+        return total;
+    }
+
     /** Pointer to the system. */
     System *system;
 
@@ -855,6 +866,9 @@ class InOrderCPU : public BaseCPU
     /** Stat for the number of committed instructions per thread. */
     Stats::Vector committedInsts;
 
+    /** Stat for the number of committed ops per thread. */
+    Stats::Vector committedOps;
+
     /** Stat for the number of committed instructions per thread. */
     Stats::Vector smtCommittedInsts;
 
diff --git a/src/cpu/inorder/inorder_dyn_inst.hh b/src/cpu/inorder/inorder_dyn_inst.hh
index d61a42480..48620475a 100644
--- a/src/cpu/inorder/inorder_dyn_inst.hh
+++ b/src/cpu/inorder/inorder_dyn_inst.hh
@@ -398,6 +398,8 @@ class InOrderDynInst : public FastAlloc, public RefCounted
     bool isUnverifiable() const { return staticInst->isUnverifiable(); }
     bool isSyscall() const
     { return staticInst->isSyscall(); }
+    bool isMicroop() const { return staticInst->isMicroop(); }
+    bool isLastMicroop() const { return staticInst->isLastMicroop(); }
 
 
     /////////////////////////////////////////////
-- 
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