Illustrates how to use static data/load balancing of functions. More...

#include <madness/mra/mra.h>
#include <madness/mra/operator.h>
#include <madness/mra/vmra.h>
#include <madness/mra/lbdeux.h>
#include <madness/constants.h>

Include dependency graph for dataloadbal.cc:

Classes
class	Gaussian< T, NDIM >

struct	LBCost

Functions
int	main (int argc, char **argv)

real_functor_3d	random_gaussian ()

void	test (World &world, bool doloadbal=false)

Variables
static const int	NFUNC = 4

Detailed Description

Illustrates how to use static data/load balancing of functions.

Function Documentation

◆ main()

int main	(	int	argc,
		char **	argv
	)

References SafeMPI::COMM_WORLD, madness::finalize(), madness::initialize(), madness::print(), madness::World::rank(), madness::FunctionDefaults< NDIM >::set_apply_randomize(), madness::FunctionDefaults< NDIM >::set_cubic_cell(), madness::FunctionDefaults< NDIM >::set_project_randomize(), madness::FunctionDefaults< NDIM >::set_truncate_on_project(), madness::startup(), and test().

◆ random_gaussian()

real_functor_3d random_gaussian ( )

References e(), madness::FunctionDefaults< NDIM >::get_cell(), lo, madness::constants::pi, pow(), and madness::RandomValue< double >().

Referenced by test().

◆ test()

void test	(	World &	world,
		bool	doloadbal = `false`
	)

References madness::LoadBalanceDeux< NDIM >::add_tree(), madness::apply(), madness::CoulombOperator(), madness::default_random_generator, e(), madness::f, madness::WorldGopInterface::fence(), madness::World::gop, madness::LoadBalanceDeux< NDIM >::load_balance(), loadbal(), NFUNC, op(), random_gaussian(), madness::World::rank(), madness::FunctionDefaults< NDIM >::redistribute(), madness::Random::setstate(), madness::truncate(), and madness::wall_time().

Variable Documentation

◆ NFUNC

const int NFUNC = 4

static