Runtime storage for GSPH solver. More...

#include <shammodels/gsph/include/shammodels/gsph/modules/SolverStorage.hpp>

Collaboration diagram for shammodels::gsph::SolverStorage< Tvec, Tmorton >:

Classes
struct	Timings
	Timing statistics. More...

Public Types
using	Tscal = shambase::VecComponent< Tvec >

using	GhostHandle = gsph::GSPHGhostHandler< Tvec >

using	GhostHandleCache = typename GhostHandle::CacheMap

using	RTree = shamtree::CompressedLeafBVH< Tmorton, Tvec, 3 >

Public Attributes
shamrock::solvergraph::SolverGraph	solver_graph

std::shared_ptr< shamrock::solvergraph::Indexes< u32 > >	part_counts
	Particle counts per patch.

std::shared_ptr< shamrock::solvergraph::Indexes< u32 > >	part_counts_with_ghost

std::shared_ptr< shamrock::solvergraph::FieldRefs< Tvec > >	positions_with_ghosts
	Position and smoothing length fields with ghosts.

std::shared_ptr< shamrock::solvergraph::FieldRefs< Tscal > >	hpart_with_ghosts

std::shared_ptr< shammodels::sph::solvergraph::NeighCache >	neigh_cache
	Neighbor cache - uses shamrock's tree-based neighbor search.

std::shared_ptr< shamrock::solvergraph::RankGetter >	patch_rank_owner
	Patch rank ownership.

Component< SerialPatchTree< Tvec > >	serial_patch_tree
	Serial patch tree for load balancing.

std::shared_ptr< solvergraph::GhostHandlerEdge< Tvec > >	ghost_handler
	Ghost handler for boundary particles.

Component< GhostHandleCache >	ghost_patch_cache

Component< shambase::DistributedData< shamrock::patch::PatchDataLayer > >	merged_xyzh
	Merged position-h data for neighbor search.

Component< shambase::DistributedData< RTree > >	merged_pos_trees
	Radix trees for neighbor search.

Component< shambase::DistributedData< shamtree::KarrasRadixTreeField< Tscal > > >	rtree_rint_field

std::shared_ptr< shamrock::solvergraph::Field< Tscal > >	omega
	Grad-h correction factor (Omega)

std::shared_ptr< shamrock::patch::PatchDataLayerLayout >	xyzh_ghost_layout
	Ghost data layout and merged data.

std::shared_ptr< shamrock::patch::PatchDataLayerLayout >	ghost_layout

Component< shambase::DistributedData< shamrock::patch::PatchDataLayer > >	merged_patchdata_ghost

std::shared_ptr< shamrock::solvergraph::Field< Tscal > >	density
	Density field computed via SPH summation.

std::shared_ptr< shamrock::solvergraph::Field< Tscal > >	pressure
	Thermodynamic fields computed from EOS.

std::shared_ptr< shamrock::solvergraph::Field< Tscal > >	soundspeed

std::shared_ptr< shamrock::solvergraph::Field< Tvec > >	grad_density
	\nabla \rho

std::shared_ptr< shamrock::solvergraph::Field< Tvec > >	grad_pressure
	\nabla P

std::shared_ptr< shamrock::solvergraph::Field< Tvec > >	grad_vx
	\nabla v_x

std::shared_ptr< shamrock::solvergraph::Field< Tvec > >	grad_vy
	\nabla v_y

std::shared_ptr< shamrock::solvergraph::Field< Tvec > >	grad_vz
	\nabla v_z

Tscal	h_per_cs_min = std::numeric_limits<Tscal>::max()

Component< shamrock::ComputeField< Tvec > >	old_axyz
	Old derivatives for predictor-corrector integration.

Component< shamrock::ComputeField< Tscal > >	old_duint

struct shammodels::gsph::SolverStorage::Timings	timings_details

Static Public Attributes
static constexpr u32	dim = shambase::VectorProperties<Tvec>::dimension

Detailed Description

template<class Tvec, class Tmorton>
struct shammodels::gsph::SolverStorage< Tvec, Tmorton >

Runtime storage for GSPH solver.

Stores all temporary data needed during GSPH simulation steps:

Neighbor caches for particle interactions
Ghost particle data for boundary handling
Computed fields (pressure, sound speed, omega)
Tree structures for neighbor search

Template Parameters

Tvec	Vector type (e.g., f64_3)
Tmorton	Morton code type for tree construction

Definition at line 66 of file SolverStorage.hpp.