types.h File Reference

Definition of custom types required by the code. More...

#include <fstream>
#include <iostream>
#include <cmath>
#include <cstdio>
#include <cusp/csr_matrix.h>
#include <cusp/array1d.h>
#include <cusp/print.h>
#include <cusp/transpose.h>
#include <cusp/blas/blas.h>
#include <cusp/krylov/cg.h>
#include <cusp/krylov/bicgstab.h>
#include <cusp/krylov/gmres.h>
#include <cusp/multiply.h>
#include <cusp/elementwise.h>
#include <thrust/device_ptr.h>
#include "logger.h"

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Typedefs
typedef double	real
	Is a float or a double depending on the machine precision. More...
typedef cusp::coo_matrix< int, real, host_memory >	cooH
	COO matrix stored on the host. More...
typedef cusp::coo_matrix< int, real, device_memory >	cooD
	COO matrix stored on the device. More...
typedef cusp::csr_matrix< int, real, host_memory >	csrH
	CSR matrix stored on the host. More...
typedef cusp::csr_matrix< int, real, device_memory >	csrD
	CSR matrix stored on the device. More...
typedef cusp::array1d< real, host_memory >	vecH
	Cusp 1D array stored in the host. More...
typedef cusp::array1d< real, device_memory >	vecD
	Cusp 1D array stored in the device. More...

Enumerations
enum	bcType {   DIRICHLET, NEUMANN, CONVECTIVE, PERIODIC,   SPECIAL }
	Specifies the type of boundary condition. More...
enum	boundary { XMINUS, XPLUS, YMINUS, YPLUS }
	Specifies the location of the boundary. More...
enum	timeScheme {   EULER_EXPLICIT, EULER_IMPLICIT, ADAMS_BASHFORTH_2, RUNGE_KUTTA_3,   CRANK_NICOLSON }
	Specifies the numerical scheme used for time-integration. More...
enum	ibmScheme {   NAVIER_STOKES, SAIKI_BIRINGEN, DIRECT_FORCING, FADLUN_ET_AL,   TAIRA_COLONIUS, DIFFUSION, DF_MODIFIED, FEA_MODIFIED,   DF_IMPROVED }
	Specifies the immersed boundary method used to solve the flow. More...
enum	interpolationType { CONSTANT, LINEAR, QUADRATIC }
	Specifies the type of interpolation. More...
enum	preconditionerType { NONE, DIAGONAL, SMOOTHED_AGGREGATION, AINV }
	Specifies the type of preconditioner. More...

Detailed Description

Definition of custom types required by the code.

Definition in file types.h.

Typedef Documentation

cooD

COO matrix stored on the device.

Definition at line 133 of file types.h.

cooH

COO matrix stored on the host.

Definition at line 126 of file types.h.

csrD

CSR matrix stored on the device.

Definition at line 147 of file types.h.

csrH

CSR matrix stored on the host.

Definition at line 140 of file types.h.

real

Is a float or a double depending on the machine precision.

Definition at line 116 of file types.h.

vecD

Cusp 1D array stored in the device.

Definition at line 161 of file types.h.

vecH

Cusp 1D array stored in the host.

Definition at line 154 of file types.h.

Enumeration Type Documentation

enum bcType

Specifies the type of boundary condition.

Enumerator
DIRICHLET	Dirichlet boundary condition.
NEUMANN	Neumann boundary condition.
CONVECTIVE	convective boundary condition
PERIODIC	periodic boundary condition
SPECIAL

Definition at line 33 of file types.h.

enum boundary

Specifies the location of the boundary.

Enumerator
XMINUS	left boundary
XPLUS	right boundary
YMINUS	bottom boundary
YPLUS	top boundary

Definition at line 47 of file types.h.

enum ibmScheme

Specifies the immersed boundary method used to solve the flow.

Enumerator
NAVIER_STOKES	no immersed bodies - Perot (1993)
SAIKI_BIRINGEN	Saiki & Biringen (1996)
DIRECT_FORCING	fully discrete direct forcing method
FADLUN_ET_AL	Fadlun et al (2000)
TAIRA_COLONIUS	Taira & Colonius (2007)
DIFFUSION	Diffusion.
DF_MODIFIED	Direct Forcing modified.
FEA_MODIFIED	Fadlun et al. modified.
DF_IMPROVED	Direct Forcing Improved.

Definition at line 74 of file types.h.

enum interpolationType

Specifies the type of interpolation.

Enumerator
CONSTANT	constant
LINEAR	linear
QUADRATIC	quadratic

Definition at line 92 of file types.h.

enum preconditionerType

Specifies the type of preconditioner.

Enumerator
NONE	no preconditioner
DIAGONAL	diagonal preconditioner
SMOOTHED_AGGREGATION	smoothed aggregation preconditioner
AINV	approximate inverse preconditioner

Definition at line 104 of file types.h.

enum timeScheme

Specifies the numerical scheme used for time-integration.

Enumerator
EULER_EXPLICIT	explicit Euler method (first order)
EULER_IMPLICIT	implicit Euler method (first order)
ADAMS_BASHFORTH_2	second-order Adams-Bashforth scheme
RUNGE_KUTTA_3	third-order low storage Runge-Kutta method
CRANK_NICOLSON	Crank-Nicolson scheme (second order)

Definition at line 60 of file types.h.