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activity.cc
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1 /*
2  * Copyright (c) 2013-2014 ARM Limited
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37  * Authors: Andrew Bardsley
38  */
39 
40 #include "cpu/minor/activity.hh"
41 
42 #include <sstream>
43 
44 #include "cpu/minor/trace.hh"
45 
46 namespace Minor
47 {
48 
49 void
51 {
52  std::ostringstream stages;
53  unsigned int num_stages = getNumStages();
54 
55  unsigned int stage_index = 0;
56  while (stage_index < num_stages) {
57  stages << (getStageActive(stage_index) ? '1' : 'E');
58 
59  stage_index++;
60  if (stage_index != num_stages)
61  stages << ',';
62  }
63 
64  MINORTRACE("activity=%d stages=%s\n", getActivityCount(), stages.str());
65 }
66 
67 }
ActivityRecoder from cpu/activity.h wrapped to provide evaluate and minorTrace.
int getActivityCount() const
Returns how many things are active within the recorder.
Definition: activity.hh:81
This file contains miscellaneous classes and functions for formatting general trace information and a...
int getNumStages() const
Returns the number of stages.
Definition: activity.hh:78
#define MINORTRACE(...)
DPRINTFN for MinorTrace reporting.
Definition: trace.hh:62
bool getStageActive(const int idx) const
Returns the activity status of a stage.
Definition: activity.hh:75
void minorTrace() const
Definition: activity.cc:50

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