exprb43cu::solver_memory Struct Reference

Public Attributes
double *	sc
	the scaled error coefficients More...
double *	work1
	a work array More...
double *	work2
	a work array More...
double *	work3
	a work array More...
double *	gy
	The difference between RHS function and the Jacobian state vector product. More...
double *	Hm
	The Hessenberg Kyrlov subspace array for EXP4, to take the exponential action on. More...
double *	phiHm
	the exponential Krylov subspace array for EXP4 More...
double *	Vm
	the Arnoldi basis array More...
double *	savedActions
	Saved stage results. More...
int *	ipiv
	the pivot indicies More...
cuDoubleComplex *	invA
	the inverse of the Hessenberg Krylov subspace More...
cuDoubleComplex *	work4
	a (complex) work array More...
int *	result
	an array of integration results for the various threads More...

Detailed Description

Definition at line 35 of file exprb43_props.cuh.

Member Data Documentation

gy

double* exprb43cu::solver_memory::gy

The difference between RHS function and the Jacobian state vector product.

Definition at line 46 of file exprb43_props.cuh.

Hm

double* exprb43cu::solver_memory::Hm

The Hessenberg Kyrlov subspace array for EXP4, to take the exponential action on.

Definition at line 48 of file exprb43_props.cuh.

invA

cuDoubleComplex* exprb43cu::solver_memory::invA

the inverse of the Hessenberg Krylov subspace

Definition at line 58 of file exprb43_props.cuh.

ipiv

int* exprb43cu::solver_memory::ipiv

the pivot indicies

Definition at line 56 of file exprb43_props.cuh.

phiHm

double* exprb43cu::solver_memory::phiHm

the exponential Krylov subspace array for EXP4

Definition at line 50 of file exprb43_props.cuh.

result

int* exprb43cu::solver_memory::result

an array of integration results for the various threads

See also

Return codes of GPU EXP4 integrator

Definition at line 62 of file exprb43_props.cuh.

savedActions

double* exprb43cu::solver_memory::savedActions

Saved stage results.

Definition at line 54 of file exprb43_props.cuh.

sc

double* exprb43cu::solver_memory::sc

the scaled error coefficients

Definition at line 38 of file exprb43_props.cuh.

Vm

double* exprb43cu::solver_memory::Vm

the Arnoldi basis array

Definition at line 52 of file exprb43_props.cuh.

work1

double* exprb43cu::solver_memory::work1

a work array

Definition at line 40 of file exprb43_props.cuh.

work2

double* exprb43cu::solver_memory::work2

a work array

Definition at line 42 of file exprb43_props.cuh.

work3

double* exprb43cu::solver_memory::work3

a work array

Definition at line 44 of file exprb43_props.cuh.

work4

cuDoubleComplex* exprb43cu::solver_memory::work4

a (complex) work array

Definition at line 60 of file exprb43_props.cuh.

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

• /home/nick/Documents/software_repos/accelerInt-docs/exponential_integrators/exprb43/exprb43_props.cuh