segmented_sieve_mark.h File Reference

Exact integer segmented-sieve marking operator. More...

#include "oakfield/operator_split.h"
#include <stddef.h>
#include <stdint.h>

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Classes
struct	SimSegmentedSieveMarkOperatorConfig
	Configuration for in-place segmented sieve marking. More...

Typedefs
typedef struct SimSegmentedSieveMarkOperatorConfig	SimSegmentedSieveMarkOperatorConfig
	Configuration for in-place segmented sieve marking.

Functions
SimResult	sim_add_segmented_sieve_mark_operator (struct SimContext *context, const SimSegmentedSieveMarkOperatorConfig *config, size_t *out_index)
	Register an in-place segmented-sieve marking operator.
SimResult	sim_segmented_sieve_mark_config (struct SimContext *context, size_t operator_index, SimSegmentedSieveMarkOperatorConfig *out_config)
	Copy the current segmented-sieve mark configuration from a registered operator.
SimResult	sim_segmented_sieve_mark_update (struct SimContext *context, size_t operator_index, const SimSegmentedSieveMarkOperatorConfig *config)
	Replace or renormalize a segmented-sieve mark configuration.

Detailed Description

Exact integer segmented-sieve marking operator.

Typedef Documentation

SimSegmentedSieveMarkOperatorConfig

typedef struct SimSegmentedSieveMarkOperatorConfig SimSegmentedSieveMarkOperatorConfig

Configuration for in-place segmented sieve marking.

The operator reads an exact integer candidate field and clears entries in the flag field when candidate > prime_value && candidate % prime_value == 0. The flag field may be exact integer or f64; in both cases active entries are preserved until a composite hit clears them to zero.

Function Documentation

sim_add_segmented_sieve_mark_operator()

SimResult sim_add_segmented_sieve_mark_operator	(	struct SimContext *	context,
		const SimSegmentedSieveMarkOperatorConfig *	config,
		size_t *	out_index
	)

Register an in-place segmented-sieve marking operator.

Parameters

	context	Simulation context that will own the operator.
	config	Optional mark configuration; NULL selects normalized defaults.
[out]	out_index	Optional destination for the registered operator index.

Returns

SIM_RESULT_OK on success, or an error code from argument validation, exact-integer field validation, allocation, or split registration.

sim_segmented_sieve_mark_config()

SimResult sim_segmented_sieve_mark_config	(	struct SimContext *	context,
		size_t	operator_index,
		SimSegmentedSieveMarkOperatorConfig *	out_config
	)

Copy the current segmented-sieve mark configuration from a registered operator.

Parameters

	context	Simulation context containing the operator.
	operator_index	Index returned by sim_add_segmented_sieve_mark_operator().
[out]	out_config	Receives the normalized configuration.

Returns

SIM_RESULT_OK on success, SIM_RESULT_INVALID_ARGUMENT for NULL pointers, SIM_RESULT_NOT_FOUND for a missing operator, or SIM_RESULT_INVALID_STATE when the operator has no mark state.

sim_segmented_sieve_mark_update()

SimResult sim_segmented_sieve_mark_update	(	struct SimContext *	context,
		size_t	operator_index,
		const SimSegmentedSieveMarkOperatorConfig *	config
	)

Replace or renormalize a segmented-sieve mark configuration.

Passing NULL for config keeps the current configuration and reapplies normalization. A successful update refreshes symbolic state and invalidates the scheduler plan.

Parameters

context	Simulation context containing the operator.
operator_index	Index of the mark operator to update.
config	Optional replacement configuration.

Returns

SIM_RESULT_OK on success, or an error code from lookup, field validation, or state validation.