SimSplitSubstep Struct Reference

One executable step inside a split operator sequence. More...

#include <operator_split.h>

Collaboration diagram for SimSplitSubstep:

Public Attributes
const char *	name
SimResult(*	fn )(void *state, struct SimContext *ctx, struct SimOperator *container_or_self, size_t substep_index, double dt_sub, void *scratch, size_t scratch_size)
	Execute the substep.
const SimSplitAccess *	accesses
size_t	access_count
double	dt_scale
bool	barrier_after
double(*	error_measure )(void *state)
uint64_t	required_features

Detailed Description

One executable step inside a split operator sequence.

Member Data Documentation

access_count

size_t SimSplitSubstep::access_count

Number of entries in accesses.

accesses

const SimSplitAccess* SimSplitSubstep::accesses

Per-substep access declarations.

barrier_after

bool SimSplitSubstep::barrier_after

Treat all ports as read/write for future ordering.

dt_scale

double SimSplitSubstep::dt_scale

Positive scale applied to context dt; otherwise 1.0.

error_measure

double(* SimSplitSubstep::error_measure) (void *state)

Optional error metric reported to the integrator.

fn

SimResult(* SimSplitSubstep::fn) (void *state, struct SimContext *ctx, struct SimOperator *container_or_self, size_t substep_index, double dt_sub, void *scratch, size_t scratch_size)

Execute the substep.

Parameters

state	Shared descriptor state pointer.
ctx	Active simulation context.
container_or_self	Operator wrapper for the current substep.
substep_index	Zero-based substep index.
dt_sub	Context timestep scaled by dt_scale.
scratch	Optional per-thread scratch buffer, or NULL.
scratch_size	Size of scratch in bytes.

Returns

SIM_RESULT_OK or an error propagated to context execution. Execute the substep callback.

name

const char* SimSplitSubstep::name

Optional label for tooling.

required_features

uint64_t SimSplitSubstep::required_features

Backend features required for this substep.

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The documentation for this struct was generated from the following file:

• operator_split.h