#ifndef GPU_MEM_H_
#define GPU_MEM_H_
#include "macrodef.fh"
struct Meta
{
	//---------------in/out-------------------
	// int * ex;
	// int* Symmetry,Lev,co; //not array	//in
	// double *  T;				//not array	//in
	double *X, *Y, *Z;									 // in
	double *chi, *dxx, *dyy, *dzz;						 // inout
	double *trK;										 // in
	double *gxy, *gxz, *gyz;							 // in
	double *Axx, *Axy, *Axz, *Ayy, *Ayz, *Azz;			 // in
	double *Gamx, *Gamy, *Gamz;							 // in
	double *Lap, *betax, *betay, *betaz;				 // inout
	double *dtSfx, *dtSfy, *dtSfz;						 // in
	double *chi_rhs, *trK_rhs;							 // out
	double *gxx_rhs, *gxy_rhs, *gxz_rhs;				 // out
	double *gyy_rhs, *gyz_rhs, *gzz_rhs;				 // out
	double *Axx_rhs, *Axy_rhs, *Axz_rhs;				 // out
	double *Ayy_rhs, *Ayz_rhs, *Azz_rhs;				 // out
	double *Gamx_rhs, *Gamy_rhs, *Gamz_rhs;				 // out
	double *Lap_rhs, *betax_rhs, *betay_rhs, *betaz_rhs; // out
	double *dtSfx_rhs, *dtSfy_rhs, *dtSfz_rhs;			 // out
	double *rho, *Sx, *Sy, *Sz;							 // in
	double *Sxx, *Sxy, *Sxz, *Syy, *Syz, *Szz;			 // in

	// when out, physical second kind of connection  //out
	double *Gamxxx, *Gamxxy, *Gamxxz;
	double *Gamxyy, *Gamxyz, *Gamxzz;
	double *Gamyxx, *Gamyxy, *Gamyxz;
	double *Gamyyy, *Gamyyz, *Gamyzz;
	double *Gamzxx, *Gamzxy, *Gamzxz;
	double *Gamzyy, *Gamzyz, *Gamzzz;

	// when out, physical Ricci tensor
	double *Rxx, *Rxy, *Rxz, *Ryy, *Ryz, *Rzz; // out
	// double * eps;						//in
	double *ham_Res, *movx_Res, *movy_Res, *movz_Res; // inout
	double *Gmx_Res, *Gmy_Res, *Gmz_Res;			  // inout

	//---------------local-------------------

	double *gxx, *gyy, *gzz, *chix, *chiy, *chiz, *gxxx, *gxyx, *gxzx, *gyyx, *gyzx, *gzzx, *gxxy, *gxyy, *gxzy, *gyyy, *gyzy, *gzzy, *gxxz, *gxyz, *gxzz, *gyyz, *gyzz, *gzzz, *Lapx, *Lapy, *Lapz, *betaxx, *betaxy, *betaxz, *betayx, *betayy, *betayz, *betazx, *betazy, *betazz, *Gamxx, *Gamxy, *Gamxz, *Gamyx, *Gamyy, *Gamyz, *Gamzx, *Gamzy, *Gamzz, *Kx, *Ky, *Kz, *div_beta, *S, *f, *fxx, *fxy, *fxz, *fyy, *fyz, *fzz, *Gamxa, *Gamya, *Gamza, *alpn1, *chin1, *gupxx, *gupxy, *gupxz, *gupyy, *gupyz, *gupzz;

	//---------------subroutine----------------
	double *fh;
	double *fh2;

	/*double *SSS;
	double *AAS;
	double *ASA;
	double *SAA;
	double *ASS;
	double *SAS;
	double *SSA;*/
//---------------GAUGE--------------
#if (GAUGE == 2 || GAUGE == 3 || GAUGE == 4 || GAUGE == 5 || GAUGE == 6 || GAUGE == 7)
	double *reta;
#endif
};

//------init constant memory---------

// 1-----for compute_rhs_bssn---------
__constant__ Meta metac;
__constant__ int ex_c[3];
__constant__ double T_c;
__constant__ int Symmetry_c;
__constant__ int Lev_c;
__constant__ int co_c;
__constant__ double eps_c;
// local
__constant__ double dX; // dX,dY,dZ
__constant__ double dY;
__constant__ double dZ;
__constant__ double ZEO = 1.0;
__constant__ double ONE = 1.0;
__constant__ double TWO = 2.0;
__constant__ double FOUR = 4.0;
__constant__ double EIGHT = 8.0;
__constant__ double HALF = 0.5;
__constant__ double THR = 3.0;
__constant__ double SYM = 1.0;
__constant__ double ANTI = -1.0;
__constant__ double FF = 0.75;
__constant__ double eta = 2.0;
__constant__ double F1o3;
__constant__ double F2o3;
__constant__ double F3o2 = 1.5;
__constant__ double F1o6;
__constant__ double F8 = 8.0;
__constant__ double F16 = 16.0;
__constant__ double PI;
/*__constant__ double SSS[3] = {1,1,1};
__constant__ double AAS[3] = {-1,-1,1};
__constant__ double ASA[3] = {-1,1,-1};
__constant__ double SAA[3] = {1,-1,-1};
__constant__ double ASS[3] = {-1,1,1};
__constant__ double SAS[3] = {1,-1,1};
__constant__ double SSA[3] = {1,1,-1};*/

// 2--------for fderivs------------
__constant__ int ijk_min[3];
__constant__ int ijk_min2[3];
__constant__ int ijk_min3[3];
__constant__ int ijk_max[3];
__constant__ double d12dxyz[3];
__constant__ double d2dxyz[3];

// 3--------for fdderivs------------
__constant__ double Sdxdx;
__constant__ double Sdydy;
__constant__ double Sdzdz;
__constant__ double Fdxdx;
__constant__ double Fdydy;
__constant__ double Fdzdz;
__constant__ double Sdxdy;
__constant__ double Sdxdz;
__constant__ double Sdydz;
__constant__ double Fdxdy;
__constant__ double Fdxdz;
__constant__ double Fdydz;

// my own
__constant__ int STEP_SIZE;
/*__constant__ int MATRIX_SIZE;
__constant__ int MATRIX_SIZE_FH;
__constant__ int SQUARE_SIZE;
__constant__ int SQUARE_SIZE_FH;
__constant__ int LINE_SIZE_FH;*/

__constant__ int _1D_SIZE[4]; // start from 0 !!
__constant__ int _2D_SIZE[4]; ////start from 0 !!
__constant__ int _3D_SIZE[4]; ////start from 0 !!

#if (GAUGE == 6 || GAUGE == 7)
__constant__ int BHN;
__constant__ double Porg[9];
__constant__ double Mass[3];
__constant__ double /*r1,r2*/, M, A, /*w1,w2 (== 12)*/, C1, C2;
#endif

/**/
#endif