#include <cmath>
#include <sstream>
#include <senf/Utils/Console/Console.hh>
+#include <senf/Utils/Format.hh>
#include "StatisticsTargets.hh"
//#include "Statistics.mpp"
return OutputProxy<StatisticsBase>(this, &(i->second));
}
-//
-// generate an engineering style notation
-//
-std::string format_eng( float f)
-{
- char buf[16];
- if (f > 0) {
- int n = 0;
- while( f >= 1000.0f) {
- f /= 1000.0f;
- n+=3;
- }
-
- if( n >=3)
- sprintf( buf, " %3.2fe%+03d", f, n);
- else
- sprintf( buf, " %3.2f", f);
- }
- else if (f < 0) {
- int n = 0;
- while( f <= -1000.0f) {
- f *= 1000.0f;
- n+=3;
- }
- if( n >=3)
- sprintf( buf, " %3.2fe%+03d", f, n);
- else
- sprintf( buf, " %3.2f", f);
- }
- else{
- sprintf( buf, " 0.00");
- }
-
- return buf;
-}
-
-
prefix_ void senf::StatisticsBase::consoleList(unsigned level, std::ostream & os)
const
{
- os << boost::format("%s%-5d%|15t| %12s %12s %12s %12s\n")
- % std::string(2*level,' ')
- % rank()
- % format_eng(min())
- % format_eng(avg())
- % format_eng(dev())
- % format_eng(max());
+ namespace fmt = senf::format;
+
+ os << boost::format("%s%-5d%|15t| %12.5g %19.5g %12.5g\n")
+ % std::string(2*level,' ') % rank()
+ % fmt::eng(min()).setw() % fmt::eng(avg(),dev()).setw() % fmt::eng(max()).setw();
{
OutputMap::const_iterator i (outputs_.begin());
OutputMap::const_iterator i_end (outputs_.end());
for (; i != i_end; ++i)
- os << boost::format(" %3d %12s %12s %12s %12s\n")
+ os << boost::format(" %3d %12.5g %19.5g %12.5g\n")
% i->second.n
- % format_eng(i->second.min/i->second.n)
- % format_eng(i->second.avg/i->second.n)
- % format_eng(i->second.dev/i->second.n)
- % format_eng(i->second.max/i->second.n);
+ % fmt::eng(i->second.min).setw()
+ % fmt::eng(i->second.avg, i->second.dev).setw()
+ % fmt::eng(i->second.max).setw();
}
{
Children::const_iterator i (children_.begin());
i->second.max += j->max;
i->second.dev += j->dev;
}
- i->second.signal(i->second.min/n, i->second.avg/n, i->second.max/n, i->second.dev/n);
+ i->second.min /= n;
+ i->second.avg /= n;
+ i->second.max /= n;
+ i->second.dev /= n;
+ i->second.signal(i->second.min, i->second.avg, i->second.max, i->second.dev);
}
}
prefix_ void senf::Statistics::consoleList(std::ostream & os)
{
- os << "RANK WIN MIN AVG DEV MAX\n";
+ os << "RANK WIN MIN AVG MAX\n";
StatisticsBase::consoleList(0, os);
}
if (max > accMax_) accMax_ = max;
if (++i_ >= rank_) {
float accAvg (accSum_ / i_);
- float accDev (std::sqrt(accSumSq_ / i_ - accAvg*accAvg));
+ float accDev (std::sqrt(std::max(0.0f,accSumSq_ / i_ - accAvg*accAvg)));
StatisticsBase::enter(accMin_, accAvg, accMax_, accDev);
i_ = 0;
accMin_ = FLT_MAX;