Struct ModelStateDerived

Defined in File model_state.h

Struct Documentation

struct ModelStateDerived

Storage for amici::Model quantities computed based on amici::ModelState for a specific timepoint.

Serves as workspace for a model simulation to avoid repeated reallocation.

Public Functions

ModelStateDerived() = default

explicit ModelStateDerived(ModelDimensions const &dim)

Constructor from model dimensions.

Parameters:: dim – Model dimensions

inline ModelStateDerived(ModelStateDerived const &other)

Copy constructor.

Parameters:: other – ModelStateDerived object to copy

Public Members

sundials::Context sunctx_: SUNDIALS context

SUNMatrixWrapper J_: Sparse Jacobian (dimension: nx_solver x nx_solver, nnz: amici::Model::nnz)

SUNMatrixWrapper JB_: Sparse Backwards Jacobian (dimension: nx_solver x nx_solver, nnz:amici::Model::nnz)

SUNMatrixWrapper dxdotdw_: Sparse dxdotdw temporary storage (dimension: nx_solver x nw, nnz: ndxdotdw)

SUNMatrixWrapper dwdx_: Sparse dwdx temporary storage (dimension: nw x nx_solver, nnz:ndwdx)

SUNMatrixWrapper dwdp_: Sparse dwdp temporary storage (dimension: nw x np, nnz: ndwdp)

SUNMatrixWrapper MSparse_

Sparse Mass matrix, Python-generated-only

(dimension: nx_solver x nx_solver, nnz: sum(amici::Model::idlist))

SUNMatrixWrapper dfdx_: JSparse intermediate matrix (dimension: nx_solver x nx_solver, nnz: dynamic)

SUNMatrixWrapper dxdotdp_full: Temporary storage of dxdotdp_full data across functions (Python only) (dimension: nplist x nx_solver, nnz: dynamic, type CSC_MAT)

SUNMatrixWrapper dxdotdp_explicit: Temporary storage of dxdotdp_explicit data across functions (Python only) (dimension: nplist x nx_solver, nnz: ndxdotdp_explicit, type CSC_MAT)

SUNMatrixWrapper dxdotdp_implicit: Temporary storage of dxdotdp_implicit data across functions, Python-only (dimension: nplist x nx_solver, nnz: dynamic, type CSC_MAT)

SUNMatrixWrapper dxdotdx_explicit: Temporary storage of dxdotdx_explicit data across functions (Python only) (dimension: nplist x nx_solver, nnz: nxdotdotdx_explicit, type CSC_MAT)

SUNMatrixWrapper dxdotdx_implicit: Temporary storage of dxdotdx_implicit data across functions, Python-only (dimension: nplist x nx_solver, nnz: dynamic, type CSC_MAT)

SUNMatrixWrapper dx_rdatadx_solver: Temporary storage for dx_rdatadx_solver (dimension: nx_rdata x nx_solver, nnz: ndxrdatadxsolver, type: CSC_MAT)

SUNMatrixWrapper dx_rdatadtcl: Temporary storage for dx_rdatadtcl (dimension: nx_rdata x ncl, nnz: ndxrdatadtclr, type: CSC_MAT)

SUNMatrixWrapper dtotal_cldx_rdata: Temporary storage for dtotal_cldx_rdata (dimension: ncl x nx_rdata, nnz: ndtotal_cldx_rdata, type: CSC_MAT)

AmiVectorArray dxdotdp: Temporary storage of dxdotdp data across functions, Matlab only (dimension: nplist x nx_solver , row-major)

std::vector<SUNMatrixWrapper> dJydy_: Sparse observable derivative of data likelihood, only used if pythonGenerated == true (dimension nytrue, nJ x ny, row-major)

std::vector<realtype> dJydsigma_: Observable sigma derivative of data likelihood (dimension nJ x ny x nytrue, row-major)

std::vector<realtype> dJydx_: State derivative of data likelihood (dimension nJ x nx_solver, row-major)

std::vector<realtype> dJydp_: Parameter derivative of data likelihood for current timepoint (dimension: nJ x nplist, row-major)

std::vector<realtype> dJzdz_: event output derivative of event likelihood (dimension nJ x nz x nztrue, row-major)

std::vector<realtype> dJzdsigma_: event sigma derivative of event likelihood (dimension nJ x nz x nztrue, row-major)

std::vector<realtype> dJrzdz_: event output derivative of event likelihood at final timepoint (dimension nJ x nz x nztrue, row-major)

std::vector<realtype> dJrzdsigma_: event sigma derivative of event likelihood at final timepoint (dimension nJ x nz x nztrue, row-major)

std::vector<realtype> dJzdx_: state derivative of event likelihood (dimension nJ x nx_solver, row-major)

std::vector<realtype> dJzdp_: parameter derivative of event likelihood for current timepoint (dimension: nJ x nplist, col-major)

std::vector<realtype> dzdx_: state derivative of event output (dimension: nz x nx_solver, row-major)

std::vector<realtype> dzdp_: parameter derivative of event output (dimension: nz x nplist, row-major)

std::vector<realtype> drzdx_: state derivative of event regularization variable (dimension: nz x nx_solver, row-major)

std::vector<realtype> drzdp_: parameter derivative of event regularization variable (dimension: nz x nplist, row-major)

std::vector<realtype> dydp_: parameter derivative of observable (dimension: ny x nplist, row-major)

std::vector<realtype> dydx_: state derivative of time-resolved observable (dimension: nx_solver x ny, row-major)

std::vector<realtype> w_: temporary storage of w data across functions (dimension: nw)

std::vector<realtype> sx_: temporary storage for flattened sx, (dimension: nx_solver x nplist, row-major)

std::vector<realtype> sy_: temporary storage for sy, (dimension: ny x nplist, row-major)

std::vector<realtype> x_rdata_: temporary storage for x_rdata (dimension: nx_rdata)

std::vector<realtype> sx_rdata_: temporary storage for sx_rdata slice (dimension: nx_rdata)

std::vector<realtype> y_: temporary storage for time-resolved observable (dimension: ny)

std::vector<realtype> sigmay_: data standard deviation for current timepoint (dimension: ny)

std::vector<realtype> dsigmaydp_: temporary storage for parameter derivative of data standard deviation, (dimension: ny x nplist, row-major)

std::vector<realtype> dsigmaydy_: temporary storage for observable derivative of data standard deviation, (dimension: ny x ny, row-major)

std::vector<realtype> z_: temporary storage for event-resolved observable (dimension: nz)

std::vector<realtype> rz_: temporary storage for event regularization (dimension: nz)

std::vector<realtype> sigmaz_: temporary storage for event standard deviation (dimension: nz)

std::vector<realtype> dsigmazdp_: temporary storage for parameter derivative of event standard deviation, (dimension: nz x nplist, row-major)

std::vector<realtype> deltax_: temporary storage for change in x after event (dimension: nx_solver)

std::vector<realtype> deltasx_: temporary storage for change in sx after event (dimension: nx_solver x nplist, row-major)

std::vector<realtype> deltaxB_: temporary storage for change in xB after event (dimension: nxtrue_solver * nJ, row-major)

std::vector<realtype> deltaqB_: temporary storage for change in qB after event (dimension: nJ)

SUNMatrixWrapper sspl_: temporary storage for sensitivity values of splines

AmiVector x_pos_tmp_: temporary storage of positified state variables according to stateIsNonNegative (dimension: nx_solver)

std::vector<realtype> spl_: temporary storage for spline values

std::vector<SUNMatrixWrapper> dwdp_hierarchical_: Sparse dwdp implicit temporary storage (shape ndwdp)

SUNMatrixWrapper dwdw_: Sparse dwdw temporary storage (shape ndwdw)

std::vector<SUNMatrixWrapper> dwdx_hierarchical_: Sparse dwdx implicit temporary storage (shape ndwdx)

SUNMatrixWrapper dJydy_dense_: Temporary storage for dense dJydy (dimension: nJ x ny)