I forgot - also to typedef the default type of bin choice given to every visible stat type (NoBin or BinType). this way a little #define does it all for you.

statistics.hh:
add #includes needed for CeilPow2
statistics.cc:
rm unneeded #includes for CeilPow2

base/statistics.cc:
    rm unneeded #includes for CeilPow2
base/statistics.hh:
    add #includes needed for CeilPow2

--HG--
extra : convert_revision : 818028b276e97735a8b8d21d6514f41a80350514

base/statistics.cc

@@ -33,11 +33,8 @@
 #include <string>
 #include <sstream>
 
-#include <math.h>
-
 #include "base/callback.hh"
 #include "base/cprintf.hh"
-#include "base/intmath.hh"
 #include "base/misc.hh"
 #include "base/statistics.hh"
 #include "base/str.hh"

base/statistics.hh

@@ -56,7 +56,8 @@
 
 #include "base/refcnt.hh"
 #include "base/str.hh"
-
+#include "base/intmath.hh"
+#include <math.h>
 #include "sim/host.hh"
 
 //
@@ -2419,11 +2420,18 @@ struct NoBin
  * @{
  */
 
+/**
+ * This is an easy way to assign all your stats to be binned or not binned.  If the typedef
+ * is NoBin, nothing is binned.  If it is MainBin (or whatever *Bin), then all stats are binned
+ * under that Bin.
+ */
+typedef NoBin DefaultBin;
+
 /**
  * This is a simple scalar statistic, like a counter.
  * @sa Stat, ScalarBase, StatStor
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class Scalar : public Detail::ScalarBase<T, Detail::StatStor, Bin>
 {
   public:
@@ -2443,7 +2451,7 @@ class Scalar : public Detail::ScalarBase<T, Detail::StatStor, Bin>
  * A stat that calculates the per cycle average of a value.
  * @sa Stat, ScalarBase, AvgStor
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class Average : public Detail::ScalarBase<T, Detail::AvgStor, Bin>
 {
   public:
@@ -2463,7 +2471,7 @@ class Average : public Detail::ScalarBase<T, Detail::AvgStor, Bin>
  * A vector of scalar stats.
  * @sa Stat, VectorBase, StatStor
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class Vector : public Detail::VectorBase<T, Detail::StatStor, Bin>
 { };
 
@@ -2471,7 +2479,7 @@ class Vector : public Detail::VectorBase<T, Detail::StatStor, Bin>
  * A vector of Average stats.
  * @sa Stat, VectorBase, AvgStor
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class AverageVector : public Detail::VectorBase<T, Detail::AvgStor, Bin>
 { };
 
@@ -2479,7 +2487,7 @@ class AverageVector : public Detail::VectorBase<T, Detail::AvgStor, Bin>
  * A 2-Dimensional vecto of scalar stats.
  * @sa Stat, Vector2dBase, StatStor
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class Vector2d : public Detail::Vector2dBase<T, Detail::StatStor, Bin>
 { };
 
@@ -2487,7 +2495,7 @@ class Vector2d : public Detail::Vector2dBase<T, Detail::StatStor, Bin>
  * A simple distribution stat.
  * @sa Stat, DistBase, DistStor
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class Distribution : public Detail::DistBase<T, Detail::DistStor, Bin>
 {
   private:
@@ -2520,7 +2528,7 @@ class Distribution : public Detail::DistBase<T, Detail::DistStor, Bin>
  * Calculates the mean and variance of all the samples.
  * @sa Stat, DistBase, FancyStor
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class StandardDeviation : public Detail::DistBase<T, Detail::FancyStor, Bin>
 {
   private:
@@ -2543,7 +2551,7 @@ class StandardDeviation : public Detail::DistBase<T, Detail::FancyStor, Bin>
  * Calculates the per cycle mean and variance of the samples.
  * @sa Stat, DistBase, AvgFancy
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class AverageDeviation : public Detail::DistBase<T, Detail::AvgFancy, Bin>
 {
   private:
@@ -2566,7 +2574,7 @@ class AverageDeviation : public Detail::DistBase<T, Detail::AvgFancy, Bin>
  * A vector of distributions.
  * @sa Stat, VectorDistBase, DistStor
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class VectorDistribution
     : public Detail::VectorDistBase<T, Detail::DistStor, Bin>
 {
@@ -2601,7 +2609,7 @@ class VectorDistribution
  * This is a vector of StandardDeviation stats.
  * @sa Stat, VectorDistBase, FancyStor
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class VectorStandardDeviation
     : public Detail::VectorDistBase<T, Detail::FancyStor, Bin>
 {
@@ -2629,7 +2637,7 @@ class VectorStandardDeviation
  * This is a vector of AverageDeviation stats.
  * @sa Stat, VectorDistBase, AvgFancy
  */
-template <typename T = Counter, class Bin = NoBin>
+template <typename T = Counter, class Bin = DefaultBin>
 class VectorAverageDeviation
     : public Detail::VectorDistBase<T, Detail::AvgFancy, Bin>
 {