quids Namespace Reference

QuIDS namespace. More...

Namespaces
namespace	mpi
	mpi implementation namespace
namespace	utils
	QuIDS utility function and variable namespace.

Data Structures
class	iteration
	iteration (wave function) representation class More...
class	rule
	class represneting a dynamic (or rule). More...
class	symbolic_iteration
	symbolic iteration (computation intermediary) More...

Typedefs
typedef std::complex< PROBA_TYPE >	mag_t
	complex magnitude type
typedef class iteration	it_t
	iteration class type
typedef class symbolic_iteration	sy_it_t
	symbolic iteration type
typedef class rule	rule_t
	dynamic (or rule) type
typedef std::function< void(char *parent_begin, char *parent_end, mag_t &mag)>	modifier_t
	simple "modifier" type (single input, single output of same size dynamic)
typedef std::function< PROBA_TYPE(char const *object_begin, char const *object_end)>	observable_t
	observable definition typedef
typedef std::function< void(const char *step)>	debug_t
	debuging function type

Functions
uint	get_alignment_offset (const uint size)
	utility function to get the alignment offset to put at the end of an object of size "size"
void	simulate (it_t &iteration, modifier_t const rule)
	function to apply a modifer to a wave function More...
void	simulate (it_t &iteration, rule_t const *rule, it_t &next_iteration, sy_it_t &symbolic_iteration, size_t max_num_object=0, debug_t mid_step_function=[](const char *){})
	function to apply a dynamic to a wavefunction More...

Variables
uint	align_byte_length = ALIGNMENT_BYTE_LENGTH
	amount of byte to align objects to
PROBA_TYPE	tolerance = TOLERANCE
	tolerance for objects (remove objects with a smaller probability)
float	safety_margin = SAFETY_MARGIN
	memory safety margin (0.2 = 80% memory usage target)
int	load_balancing_bucket_per_thread = LOAD_BALANCING_BUCKET_PER_THREAD
	number of load balancing buckets per thread
bool	simple_truncation = false
	simple truncation toggle - disable probabilistic truncation, increasing "accuracy" but reducing the representability of truncation. Set false (default) by the absence of the SIMPLE_TRUNCATION flag.

Detailed Description

QuIDS namespace.

Function Documentation

simulate() [1/2]

void quids::simulate ( it_t &  iteration, modifier_t const  rule  )

inline

function to apply a modifer to a wave function

Parameters

[in]	iteration	wavefunction that the modifier will be applied to.
[in]	rule	modifer that will be applied

simulate() [2/2]

void quids::simulate ( it_t &  iteration, rule_t const *  rule, it_t &  next_iteration, sy_it_t &  symbolic_iteration, size_t  max_num_object = 0, debug_t  mid_step_function = [](const char*){}  )

inline

function to apply a dynamic to a wavefunction

Parameters

[in]	iteration	wavefunction that the dynamic will be applied to.
[in]	rule	dynamic that will be applied.
[out]	next_iteration	wave function that will be overwritten to then contained the final wave function.
[out]	symbolic_iteration	symbolic iteration that will be used.
[in]	max_num_object	maximum number of objects to be kept, -1 means no maximum, 0 means automaticaly finding the maximum ammount of objects that can be kept in memory.
[in]	mid_step_function	debuging function called between steps.