1 files changed, 0 insertions, 122 deletions
diff --git a/cpu/activity.cc b/cpu/activity.cc
deleted file mode 100644
index 6dcb6e341..000000000
--- a/cpu/activity.cc
+++ /dev/null
@@ -1,122 +0,0 @@
-
-#include "base/timebuf.hh"
-#include "cpu/activity.hh"
-
-ActivityRecorder::ActivityRecorder(int num_stages, int longest_latency,
-                                   int activity)
-    : activityBuffer(longest_latency, 0), longestLatency(longest_latency),
-      activityCount(activity), numStages(num_stages)
-{
-    stageActive = new bool[numStages];
-    memset(stageActive, 0, numStages);
-}
-
-void
-ActivityRecorder::activity()
-{
-    if (activityBuffer[0]) {
-        return;
-    }
-
-    activityBuffer[0] = true;
-
-    ++activityCount;
-
-    DPRINTF(Activity, "Activity: %i\n", activityCount);
-}
-
-void
-ActivityRecorder::advance()
-{
-    if (activityBuffer[-longestLatency]) {
-        --activityCount;
-
-        assert(activityCount >= 0);
-
-        DPRINTF(Activity, "Activity: %i\n", activityCount);
-
-        if (activityCount == 0) {
-            DPRINTF(Activity, "No activity left!\n");
-        }
-    }
-
-    activityBuffer.advance();
-}
-
-void
-ActivityRecorder::activateStage(const int idx)
-{
-    if (!stageActive[idx]) {
-        ++activityCount;
-
-        stageActive[idx] = true;
-
-        DPRINTF(Activity, "Activity: %i\n", activityCount);
-    } else {
-        DPRINTF(Activity, "Stage %i already active.\n", idx);
-    }
-
-//    assert(activityCount < longestLatency + numStages + 1);
-}
-
-void
-ActivityRecorder::deactivateStage(const int idx)
-{
-    if (stageActive[idx]) {
-        --activityCount;
-
-        stageActive[idx] = false;
-
-        DPRINTF(Activity, "Activity: %i\n", activityCount);
-    } else {
-        DPRINTF(Activity, "Stage %i already inactive.\n", idx);
-    }
-
-    assert(activityCount >= 0);
-}
-
-void
-ActivityRecorder::reset()
-{
-    activityCount = 0;
-    memset(stageActive, 0, numStages);
-    for (int i = 0; i < longestLatency + 1; ++i)
-        activityBuffer.advance();
-}
-
-void
-ActivityRecorder::dump()
-{
-    for (int i = 0; i <= longestLatency; ++i) {
-        cprintf("[Idx:%i %i] ", i, activityBuffer[-i]);
-    }
-
-    cprintf("\n");
-
-    for (int i = 0; i < numStages; ++i) {
-        cprintf("[Stage:%i %i]\n", i, stageActive[i]);
-    }
-
-    cprintf("\n");
-
-    cprintf("Activity count: %i\n", activityCount);
-}
-
-void
-ActivityRecorder::validate()
-{
-    int count = 0;
-    for (int i = 0; i <= longestLatency; ++i) {
-        if (activityBuffer[-i]) {
-            count++;
-        }
-    }
-
-    for (int i = 0; i < numStages; ++i) {
-        if (stageActive[i]) {
-            count++;
-        }
-    }
-
-    assert(count == activityCount);
-}