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[MPI Distrib exp: distributions are now serializable.

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This commit is contained in:
Benjamin BOUVIER 2012-10-01 21:49:22 -04:00
commit 95e5d7d8db
1 changed files with 44 additions and 1 deletions
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45
eo/test/mpi/t-mpi-distrib-exp.cpp
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@ -73,7 +73,7 @@ struct Wait : public eoUF< type &, void >
/**
* @brief Represents a distribution of processing times.
*/
class Distribution : public std::vector< type >
class Distribution : public std::vector< type >, public eoserial::Persistent
{
public:
@ -154,6 +154,21 @@ class UniformDistribution : public Distribution
return std::floor( _rng.uniform( _min, _max ) );
}
eoserial::Object* pack( void ) const
{
eoserial::Object* obj = new eoserial::Object;
obj->add( "name", eoserial::make( "uniform" ) );
obj->add( "min", eoserial::make( _min ) );
obj->add( "max", eoserial::make( _max ) );
return obj;
}
void unpack( const eoserial::Object* obj )
{
eoserial::unpack( *obj, "min", _min );
eoserial::unpack( *obj, "max", _max );
}
protected:
eoRng _rng;
@ -193,6 +208,21 @@ class NormalDistribution : public Distribution
return std::floor( _rng.normal( _mean, _stddev ) );
}
eoserial::Object* pack( void ) const
{
eoserial::Object* obj = new eoserial::Object;
obj->add( "name", eoserial::make( "normal" ) );
obj->add( "mean", eoserial::make( _mean ) );
obj->add( "stddev", eoserial::make( _stddev ) );
return obj;
}
void unpack( const eoserial::Object* obj )
{
eoserial::unpack( *obj, "mean", _mean );
eoserial::unpack( *obj, "stddev", _stddev );
}
protected:
eoRng _rng;
@ -231,6 +261,19 @@ class ExponentialDistribution : public Distribution
return std::floor( _rng.negexp( _mean ) );
}
eoserial::Object* pack( void ) const
{
eoserial::Object* obj = new eoserial::Object;
obj->add( "name", eoserial::make( "exponential" ) );
obj->add( "mean", eoserial::make( _mean ) );
return obj;
}
void unpack( const eoserial::Object* obj )
{
eoserial::unpack( *obj, "mean", _mean );
}
protected:
eoRng _rng;