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-rw-r--r--src/base/statistics.hh39
-rw-r--r--src/base/stats/mysql.cc15
-rw-r--r--src/base/stats/mysql.hh3
-rw-r--r--src/base/stats/text.cc173
4 files changed, 106 insertions, 124 deletions
diff --git a/src/base/statistics.hh b/src/base/statistics.hh
index 827c1d311..06c15a77d 100644
--- a/src/base/statistics.hh
+++ b/src/base/statistics.hh
@@ -1423,6 +1423,22 @@ class Vector2dBase : public DataWrapVec2d<Derived, Vector2dInfo>
//
//////////////////////////////////////////////////////////////////////
+struct DistParams : public StorageParams
+{
+ const bool fancy;
+
+ /** The minimum value to track. */
+ Counter min;
+ /** The maximum value to track. */
+ Counter max;
+ /** The number of entries in each bucket. */
+ Counter bucket_size;
+ /** The number of buckets. Equal to (max-min)/bucket_size. */
+ size_type buckets;
+
+ explicit DistParams(bool f) : fancy(f) {}
+};
+
/**
* Templatized storage and interface for a distrbution stat.
*/
@@ -1430,18 +1446,9 @@ class DistStor
{
public:
/** The parameters for a distribution stat. */
- struct Params : public StorageParams
- {
- /** The minimum value to track. */
- Counter min;
- /** The maximum value to track. */
- Counter max;
- /** The number of entries in each bucket. */
- Counter bucket_size;
- /** The number of buckets. Equal to (max-min)/bucket_size. */
- size_type buckets;
-
- enum { fancy = false };
+ struct Params : public DistParams
+ {
+ Params() : DistParams(false) {}
};
private:
@@ -1578,9 +1585,9 @@ class DistStor
class FancyStor
{
public:
- struct Params : public StorageParams
+ struct Params : public DistParams
{
- enum { fancy = true };
+ Params() : DistParams(true) {}
};
private:
@@ -1654,9 +1661,9 @@ class FancyStor
class AvgFancy
{
public:
- struct Params : public StorageParams
+ struct Params : public DistParams
{
- enum { fancy = true };
+ Params() : DistParams(true) {}
};
private:
diff --git a/src/base/stats/mysql.cc b/src/base/stats/mysql.cc
index 58c620ed1..1e0c923f1 100644
--- a/src/base/stats/mysql.cc
+++ b/src/base/stats/mysql.cc
@@ -583,7 +583,8 @@ MySql::configure(const DistInfoBase &info)
if (!configure(info, "DIST"))
return;
- const Params *params = safe_cast<const Params *>(info.storageParams);
+ const DistParams *params =
+ safe_cast<const DistParams *>(info.storageParams);
if (!params->fancy) {
stat.size = params->buckets;
stat.min = params->min;
@@ -599,7 +600,8 @@ MySql::configure(const VectorDistInfoBase &info)
if (!configure(info, "VECTORDIST"))
return;
- const Params *params = safe_cast<const Params *>(info.storageParams);
+ const DistParams *params =
+ safe_cast<const DistParams *>(info.storageParams);
if (!params->fancy) {
stat.size = params->buckets;
stat.min = params->min;
@@ -765,7 +767,7 @@ MySql::output(const VectorInfoBase &info)
}
void
-MySql::output(const DistData &data)
+MySql::output(const DistData &data, const DistParams *params)
{
const int db_sum = -1;
const int db_squares = -2;
@@ -787,7 +789,7 @@ MySql::output(const DistData &data)
newdata.data = data.samples;
newdata.insert();
- if (data.samples && !data.fancy) {
+ if (data.samples && !params->fancy) {
newdata.x = db_min_val;
newdata.data = data.min_val;
newdata.insert();
@@ -821,7 +823,7 @@ MySql::output(const DistInfoBase &info)
newdata.stat = find(info.id);
newdata.y = 0;
- output(info.data);
+ output(info.data, safe_cast<const DistParams *>(info.storageParams));
}
void
@@ -835,7 +837,8 @@ MySql::output(const VectorDistInfoBase &info)
size_type size = info.data.size();
for (off_type y = 0; y < size; ++y) {
newdata.y = y;
- output(info.data[y]);
+ output(info.data[y],
+ safe_cast<const DistParams *>(info.storageParams));
}
}
diff --git a/src/base/stats/mysql.hh b/src/base/stats/mysql.hh
index f0f79bebd..86a4d6d23 100644
--- a/src/base/stats/mysql.hh
+++ b/src/base/stats/mysql.hh
@@ -56,6 +56,7 @@ struct SetupStat
bool total;
bool pdf;
bool cdf;
+
double min;
double max;
double bktsize;
@@ -177,7 +178,7 @@ class MySql : public Output
void output(const VectorDistInfoBase &info);
void output(const Vector2dInfoBase &info);
void output(const FormulaInfoBase &info);
- void output(const DistData &data);
+ void output(const DistData &data, const DistParams *params);
void configure();
bool configure(const Info &info, std::string type);
diff --git a/src/base/stats/text.cc b/src/base/stats/text.cc
index 6c2078bd0..c3e484cf4 100644
--- a/src/base/stats/text.cc
+++ b/src/base/stats/text.cc
@@ -351,27 +351,63 @@ struct DistPrint
bool descriptions;
int precision;
- Result min_val;
- Result max_val;
- Result underflow;
- Result overflow;
- VResult vec;
- Result sum;
- Result squares;
- Result samples;
-
Counter min;
Counter max;
Counter bucket_size;
size_type size;
bool fancy;
+ const DistData &data;
+
+ DistPrint(const DistInfoBase &info);
+ DistPrint(const VectorDistInfoBase &info, int i);
+ void init(const Info &info, const DistParams *params);
void operator()(ostream &stream) const;
};
+DistPrint::DistPrint(const DistInfoBase &info)
+ : data(info.data)
+{
+ init(info, safe_cast<const DistParams *>(info.storageParams));
+}
+
+DistPrint::DistPrint(const VectorDistInfoBase &info, int i)
+ : data(info.data[i])
+{
+ init(info, safe_cast<const DistParams *>(info.storageParams));
+
+ name = info.name + "_" +
+ (info.subnames[i].empty() ? (to_string(i)) : info.subnames[i]);
+
+ if (!info.subdescs[i].empty())
+ desc = info.subdescs[i];
+}
+
+void
+DistPrint::init(const Info &info, const DistParams *params)
+{
+ name = info.name;
+ desc = info.desc;
+ flags = info.flags;
+ compat = compat;
+ descriptions = descriptions;
+ precision = info.precision;
+
+ fancy = params->fancy;
+ min = params->min;
+ max = params->max;
+ bucket_size = params->bucket_size;
+ size = params->buckets;
+}
+
void
DistPrint::operator()(ostream &stream) const
{
+ Result stdev = NAN;
+ if (data.samples)
+ stdev = sqrt((data.samples * data.squares - data.sum * data.sum) /
+ (data.samples * (data.samples - 1.0)));
+
if (fancy) {
ScalarPrint print;
string base = name + (compat ? "_" : "::");
@@ -385,28 +421,27 @@ DistPrint::operator()(ostream &stream) const
print.cdf = NAN;
print.name = base + "mean";
- print.value = samples ? sum / samples : NAN;
+ print.value = data.samples ? data.sum / data.samples : NAN;
print(stream);
print.name = base + "stdev";
- print.value = samples ? sqrt((samples * squares - sum * sum) /
- (samples * (samples - 1.0))) : NAN;
+ print.value = stdev;
print(stream);
print.name = "**Ignore: " + base + "TOT";
- print.value = samples;
+ print.value = data.samples;
print(stream);
return;
}
- assert(size == vec.size());
+ assert(size == data.cvec.size());
Result total = 0.0;
- total += underflow;
+ total += data.underflow;
for (off_type i = 0; i < size; ++i)
- total += vec[i];
- total += overflow;
+ total += data.cvec[i];
+ total += data.overflow;
string base = name + (compat ? "." : "::");
@@ -427,18 +462,18 @@ DistPrint::operator()(ostream &stream) const
}
print.name = base + "samples";
- print.value = samples;
+ print.value = data.samples;
print(stream);
print.name = base + "min_value";
- print.value = min_val;
+ print.value = data.min_val;
print(stream);
- if (!compat || underflow > 0.0) {
+ if (!compat || data.underflow > 0.0) {
print.name = base + "underflows";
- print.value = underflow;
+ print.value = data.underflow;
if (!compat && total) {
- print.pdf = underflow / total;
+ print.pdf = data.underflow / total;
print.cdf += print.pdf;
}
print(stream);
@@ -456,9 +491,9 @@ DistPrint::operator()(ostream &stream) const
namestr << "-" << high;
print.name = namestr.str();
- print.value = vec[i];
+ print.value = data.cvec[i];
if (total) {
- print.pdf = vec[i] / total;
+ print.pdf = data.cvec[i] / total;
print.cdf += print.pdf;
}
print(stream);
@@ -471,17 +506,17 @@ DistPrint::operator()(ostream &stream) const
print.flags = flags | __substat;
for (off_type i = 0; i < size; ++i) {
- if ((flags & nozero && vec[i] == 0.0) ||
- (flags & nonan && isnan(vec[i])))
+ if ((flags & nozero && data.cvec[i] == 0.0) ||
+ (flags & nonan && isnan(data.cvec[i])))
continue;
_min = i * bucket_size + min;
- _pdf = vec[i] / total * 100.0;
+ _pdf = data.cvec[i] / total * 100.0;
_cdf += _pdf;
print.name = ValueToString(_min, 0, compat);
- print.value = vec[i];
+ print.value = data.cvec[i];
print.pdf = (flags & pdf) ? _pdf : NAN;
print.cdf = (flags & cdf) ? _cdf : NAN;
print(stream);
@@ -490,11 +525,11 @@ DistPrint::operator()(ostream &stream) const
print.flags = flags;
}
- if (!compat || overflow > 0.0) {
+ if (!compat || data.overflow > 0.0) {
print.name = base + "overflows";
- print.value = overflow;
+ print.value = data.overflow;
if (!compat && total) {
- print.pdf = overflow / total;
+ print.pdf = data.overflow / total;
print.cdf += print.pdf;
} else {
print.pdf = NAN;
@@ -513,17 +548,16 @@ DistPrint::operator()(ostream &stream) const
}
print.name = base + "max_value";
- print.value = max_val;
+ print.value = data.max_val;
print(stream);
- if (!compat && samples != 0) {
+ if (!compat && data.samples != 0) {
print.name = base + "mean";
- print.value = sum / samples;
+ print.value = data.sum / data.samples;
print(stream);
print.name = base + "stdev";
- print.value = sqrt((samples * squares - sum * sum) /
- (samples * (samples - 1.0)));
+ print.value = stdev;
print(stream);
}
@@ -651,39 +685,7 @@ Text::visit(const DistInfoBase &info)
if (noOutput(info))
return;
- DistPrint print;
-
- print.name = info.name;
- print.desc = info.desc;
- print.flags = info.flags;
- print.compat = compat;
- print.descriptions = descriptions;
- print.precision = info.precision;
-
- const DistData &data = info.data;
-
- print.min_val = data.min_val;
- print.max_val = data.max_val;
- print.underflow = data.underflow;
- print.overflow = data.overflow;
- print.vec.resize(data.cvec.size());
- for (off_type i = 0; i < print.vec.size(); ++i)
- print.vec[i] = (Result)data.cvec[i];
- print.sum = data.sum;
- print.squares = data.squares;
- print.samples = data.samples;
-
- const DistStor::Params *params =
- safe_cast<const DistStor::Params *>(info.storageParams);
-
- print.fancy = params->fancy;
- if (!params->fancy) {
- print.min = params->min;
- print.max = params->max;
- print.bucket_size = params->bucket_size;
- print.size = params->buckets;
- }
-
+ DistPrint print(info);
print(*stream);
}
@@ -694,38 +696,7 @@ Text::visit(const VectorDistInfoBase &info)
return;
for (off_type i = 0; i < info.size(); ++i) {
- DistPrint print;
-
- print.name = info.name + "_" +
- (info.subnames[i].empty() ? (to_string(i)) : info.subnames[i]);
- print.desc = info.subdescs[i].empty() ? info.desc : info.subdescs[i];
- print.flags = info.flags;
- print.compat = compat;
- print.descriptions = descriptions;
- print.precision = info.precision;
-
- print.min_val = info.data[i].min_val;
- print.max_val = info.data[i].max_val;
- print.underflow = info.data[i].underflow;
- print.overflow = info.data[i].overflow;
- print.vec.resize(info.data[i].cvec.size());
- for (off_type j = 0; j < print.vec.size(); ++j)
- print.vec[j] = (Result)info.data[i].cvec[j];
- print.sum = info.data[i].sum;
- print.squares = info.data[i].squares;
- print.samples = info.data[i].samples;
-
- const DistStor::Params *params =
- safe_cast<const DistStor::Params *>(info.storageParams);
-
- print.fancy = params->fancy;
- if (!params->fancy) {
- print.min = params->min;
- print.max = params->max;
- print.bucket_size = params->bucket_size;
- print.size = params->buckets;
- }
-
+ DistPrint print(info, i);
print(*stream);
}
}
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