/* File produced by Kranc */ #define KRANC_C #include #include #include #include #include #include "cctk.h" #include "cctk_Arguments.h" #include "cctk_Parameters.h" #include "GenericFD.h" #include "Differencing.h" #include "cctk_Loop.h" #include "loopcontrol.h" #include "OpenCLRunTime.h" #include "vectors.h" /* Define macros used in calculations */ #define INITVALUE (42) #define QAD(x) (SQR(SQR(x))) #define INV(x) (kdiv(ToReal(1.0),x)) #define SQR(x) (kmul(x,x)) #define CUB(x) (kmul(x,SQR(x))) extern "C" void EM_initial_SelectBCs(CCTK_ARGUMENTS) { DECLARE_CCTK_ARGUMENTS; DECLARE_CCTK_PARAMETERS; CCTK_INT ierr = 0; ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GenericFD_GetBoundaryWidth(cctkGH), -1 /* no table */, "My_New_Implementation::B_group","flat"); if (ierr < 0) CCTK_WARN(1, "Failed to register flat BC for My_New_Implementation::B_group."); ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GenericFD_GetBoundaryWidth(cctkGH), -1 /* no table */, "My_New_Implementation::El_group","flat"); if (ierr < 0) CCTK_WARN(1, "Failed to register flat BC for My_New_Implementation::El_group."); return; } static void EM_initial_Body(cGH const * restrict const cctkGH, int const dir, int const face, CCTK_REAL const normal[3], CCTK_REAL const tangentA[3], CCTK_REAL const tangentB[3], int const imin[3], int const imax[3], int const n_subblock_gfs, CCTK_REAL * restrict const subblock_gfs[]) { DECLARE_CCTK_ARGUMENTS; DECLARE_CCTK_PARAMETERS; char const * const source = "\n" "/* Declare finite differencing variables */\n" "\n" "/* Include user-supplied include files */\n" "\n" "/* Initialise finite differencing variables */\n" "ptrdiff_t const di = 1;\n" "ptrdiff_t const dj = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);\n" "ptrdiff_t const dk = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);\n" "ptrdiff_t const cdi = sizeof(CCTK_REAL) * di;\n" "ptrdiff_t const cdj = sizeof(CCTK_REAL) * dj;\n" "ptrdiff_t const cdk = sizeof(CCTK_REAL) * dk;\n" "CCTK_REAL_VEC const dx = ToReal(CCTK_DELTA_SPACE(0));\n" "CCTK_REAL_VEC const dy = ToReal(CCTK_DELTA_SPACE(1));\n" "CCTK_REAL_VEC const dz = ToReal(CCTK_DELTA_SPACE(2));\n" "CCTK_REAL_VEC const dt = ToReal(CCTK_DELTA_TIME);\n" "CCTK_REAL_VEC const t = ToReal(cctk_time);\n" "CCTK_REAL_VEC const dxi = INV(dx);\n" "CCTK_REAL_VEC const dyi = INV(dy);\n" "CCTK_REAL_VEC const dzi = INV(dz);\n" "CCTK_REAL_VEC const khalf = ToReal(0.5);\n" "CCTK_REAL_VEC const kthird = ToReal(1.0/3.0);\n" "CCTK_REAL_VEC const ktwothird = ToReal(2.0/3.0);\n" "CCTK_REAL_VEC const kfourthird = ToReal(4.0/3.0);\n" "CCTK_REAL_VEC const keightthird = ToReal(8.0/3.0);\n" "CCTK_REAL_VEC const hdxi = kmul(ToReal(0.5), dxi);\n" "CCTK_REAL_VEC const hdyi = kmul(ToReal(0.5), dyi);\n" "CCTK_REAL_VEC const hdzi = kmul(ToReal(0.5), dzi);\n" "\n" "/* Initialize predefined quantities */\n" "CCTK_REAL_VEC const p1o12dx = kmul(INV(dx),ToReal(0.0833333333333333333333333333333));\n" "CCTK_REAL_VEC const p1o12dy = kmul(INV(dy),ToReal(0.0833333333333333333333333333333));\n" "CCTK_REAL_VEC const p1o12dz = kmul(INV(dz),ToReal(0.0833333333333333333333333333333));\n" "CCTK_REAL_VEC const p1o144dxdy = kmul(INV(dx),kmul(INV(dy),ToReal(0.00694444444444444444444444444444)));\n" "CCTK_REAL_VEC const p1o144dxdz = kmul(INV(dx),kmul(INV(dz),ToReal(0.00694444444444444444444444444444)));\n" "CCTK_REAL_VEC const p1o144dydz = kmul(INV(dy),kmul(INV(dz),ToReal(0.00694444444444444444444444444444)));\n" "CCTK_REAL_VEC const p1o2dx = kmul(INV(dx),ToReal(0.5));\n" "CCTK_REAL_VEC const p1o2dy = kmul(INV(dy),ToReal(0.5));\n" "CCTK_REAL_VEC const p1o2dz = kmul(INV(dz),ToReal(0.5));\n" "CCTK_REAL_VEC const p1o4dxdy = kmul(INV(dx),kmul(INV(dy),ToReal(0.25)));\n" "CCTK_REAL_VEC const p1o4dxdz = kmul(INV(dx),kmul(INV(dz),ToReal(0.25)));\n" "CCTK_REAL_VEC const p1o4dydz = kmul(INV(dy),kmul(INV(dz),ToReal(0.25)));\n" "CCTK_REAL_VEC const p1odx2 = INV(SQR(dx));\n" "CCTK_REAL_VEC const p1ody2 = INV(SQR(dy));\n" "CCTK_REAL_VEC const p1odz2 = INV(SQR(dz));\n" "CCTK_REAL_VEC const pm1o12dx2 = kmul(INV(SQR(dx)),ToReal(-0.0833333333333333333333333333333));\n" "CCTK_REAL_VEC const pm1o12dy2 = kmul(INV(SQR(dy)),ToReal(-0.0833333333333333333333333333333));\n" "CCTK_REAL_VEC const pm1o12dz2 = kmul(INV(SQR(dz)),ToReal(-0.0833333333333333333333333333333));\n" "\n" "/* Jacobian variable pointers */\n" "bool const use_jacobian = (!CCTK_IsFunctionAliased(\"MultiPatch_GetMap\") || MultiPatch_GetMap(cctkGH) != jacobian_identity_map)\n" " && strlen(jacobian_group) > 0;\n" "if (use_jacobian && strlen(jacobian_derivative_group) == 0)\n" "{\n" " CCTK_WARN (1, \"GenericFD::jacobian_group and GenericFD::jacobian_derivative_group must both be set to valid group names\");\n" "}\n" "\n" "CCTK_REAL const *restrict jacobian_ptrs[9];\n" "if (use_jacobian) GenericFD_GroupDataPointers(cctkGH, jacobian_group,\n" " 9, jacobian_ptrs);\n" "\n" "CCTK_REAL const *restrict const J11 = use_jacobian ? jacobian_ptrs[0] : 0;\n" "CCTK_REAL const *restrict const J12 = use_jacobian ? jacobian_ptrs[1] : 0;\n" "CCTK_REAL const *restrict const J13 = use_jacobian ? jacobian_ptrs[2] : 0;\n" "CCTK_REAL const *restrict const J21 = use_jacobian ? jacobian_ptrs[3] : 0;\n" "CCTK_REAL const *restrict const J22 = use_jacobian ? jacobian_ptrs[4] : 0;\n" "CCTK_REAL const *restrict const J23 = use_jacobian ? jacobian_ptrs[5] : 0;\n" "CCTK_REAL const *restrict const J31 = use_jacobian ? jacobian_ptrs[6] : 0;\n" "CCTK_REAL const *restrict const J32 = use_jacobian ? jacobian_ptrs[7] : 0;\n" "CCTK_REAL const *restrict const J33 = use_jacobian ? jacobian_ptrs[8] : 0;\n" "\n" "CCTK_REAL const *restrict jacobian_derivative_ptrs[18];\n" "if (use_jacobian) GenericFD_GroupDataPointers(cctkGH, jacobian_derivative_group,\n" " 18, jacobian_derivative_ptrs);\n" "\n" "CCTK_REAL const *restrict const dJ111 = use_jacobian ? jacobian_derivative_ptrs[0] : 0;\n" "CCTK_REAL const *restrict const dJ112 = use_jacobian ? jacobian_derivative_ptrs[1] : 0;\n" "CCTK_REAL const *restrict const dJ113 = use_jacobian ? jacobian_derivative_ptrs[2] : 0;\n" "CCTK_REAL const *restrict const dJ122 = use_jacobian ? jacobian_derivative_ptrs[3] : 0;\n" "CCTK_REAL const *restrict const dJ123 = use_jacobian ? jacobian_derivative_ptrs[4] : 0;\n" "CCTK_REAL const *restrict const dJ133 = use_jacobian ? jacobian_derivative_ptrs[5] : 0;\n" "CCTK_REAL const *restrict const dJ211 = use_jacobian ? jacobian_derivative_ptrs[6] : 0;\n" "CCTK_REAL const *restrict const dJ212 = use_jacobian ? jacobian_derivative_ptrs[7] : 0;\n" "CCTK_REAL const *restrict const dJ213 = use_jacobian ? jacobian_derivative_ptrs[8] : 0;\n" "CCTK_REAL const *restrict const dJ222 = use_jacobian ? jacobian_derivative_ptrs[9] : 0;\n" "CCTK_REAL const *restrict const dJ223 = use_jacobian ? jacobian_derivative_ptrs[10] : 0;\n" "CCTK_REAL const *restrict const dJ233 = use_jacobian ? jacobian_derivative_ptrs[11] : 0;\n" "CCTK_REAL const *restrict const dJ311 = use_jacobian ? jacobian_derivative_ptrs[12] : 0;\n" "CCTK_REAL const *restrict const dJ312 = use_jacobian ? jacobian_derivative_ptrs[13] : 0;\n" "CCTK_REAL const *restrict const dJ313 = use_jacobian ? jacobian_derivative_ptrs[14] : 0;\n" "CCTK_REAL const *restrict const dJ322 = use_jacobian ? jacobian_derivative_ptrs[15] : 0;\n" "CCTK_REAL const *restrict const dJ323 = use_jacobian ? jacobian_derivative_ptrs[16] : 0;\n" "CCTK_REAL const *restrict const dJ333 = use_jacobian ? jacobian_derivative_ptrs[17] : 0;\n" "\n" "/* Assign local copies of arrays functions */\n" "\n" "\n" "\n" "/* Calculate temporaries and arrays functions */\n" "\n" "/* Copy local copies back to grid functions */\n" "\n" "/* Loop over the grid points */\n" "#pragma omp parallel\n" "LC_LOOP3VEC (EM_initial,\n" " i,j,k, imin[0],imin[1],imin[2], imax[0],imax[1],imax[2],\n" " cctk_lsh[0],cctk_lsh[1],cctk_lsh[2],\n" " CCTK_REAL_VEC_SIZE)\n" "{\n" " ptrdiff_t const index = di*i + dj*j + dk*k;\n" " \n" " /* Assign local copies of grid functions */\n" " \n" " CCTK_REAL_VEC xL = vec_load(x[index]);\n" " CCTK_REAL_VEC yL = vec_load(y[index]);\n" " \n" " \n" " \n" " /* Include user supplied include files */\n" " \n" " /* Precompute derivatives */\n" " \n" " switch(fdOrder)\n" " {\n" " case 2:\n" " break;\n" " \n" " case 4:\n" " break;\n" " }\n" " \n" " /* Calculate temporaries and grid functions */\n" " CCTK_REAL_VEC sigma = ToReal(1);\n" " \n" " CCTK_REAL_VEC csetemp0 = kadd(xL,yL);\n" " \n" " CCTK_REAL_VEC El1L = \n" " kmul(sigma,kcos(kmul(csetemp0,kmul(Pi,ToReal(2)))));\n" " \n" " CCTK_REAL_VEC csetemp1 = ksub(ToReal(1),sigma);\n" " \n" " CCTK_REAL_VEC csetemp2 = kmul(xL,kmul(Pi,ToReal(2)));\n" " \n" " CCTK_REAL_VEC El2L = \n" " knmadd(sigma,kcos(kmul(csetemp0,kmul(Pi,ToReal(2)))),kmul(csetemp1,kcos(csetemp2)));\n" " \n" " CCTK_REAL_VEC El3L = ToReal(0);\n" " \n" " CCTK_REAL_VEC B1L = ToReal(0);\n" " \n" " CCTK_REAL_VEC B2L = ToReal(0);\n" " \n" " CCTK_REAL_VEC B3L = \n" " kmadd(csetemp1,kcos(csetemp2),kmul(sigma,kcos(kmul(csetemp0,kmul(Pi,ToReal(2))))));\n" " \n" " /* Copy local copies back to grid functions */\n" " vec_store_nta_partial(B1[index],B1L);\n" " vec_store_nta_partial(B2[index],B2L);\n" " vec_store_nta_partial(B3[index],B3L);\n" " vec_store_nta_partial(El1[index],El1L);\n" " vec_store_nta_partial(El2[index],El2L);\n" " vec_store_nta_partial(El3[index],El3L);\n" "}\n" "LC_ENDLOOP3VEC (EM_initial);\n" "" ; char const * const groups[] = {"My_New_Implementation::B_group","My_New_Implementation::El_group","grid::coordinates",NULL}; static struct OpenCLKernel * kernel = NULL; char const * const sources[] = {differencing, source, NULL}; OpenCLRunTime_CallKernel (cctkGH, CCTK_THORNSTRING, "EM_initial", sources, groups, NULL, NULL, NULL, -1, imin, imax, &kernel); } extern "C" void EM_initial(CCTK_ARGUMENTS) { DECLARE_CCTK_ARGUMENTS; DECLARE_CCTK_PARAMETERS; if (verbose > 1) { CCTK_VInfo(CCTK_THORNSTRING,"Entering EM_initial_Body"); } if (cctk_iteration % EM_initial_calc_every != EM_initial_calc_offset) { return; } const char *groups[] = {"My_New_Implementation::B_group","My_New_Implementation::El_group","grid::coordinates"}; GenericFD_AssertGroupStorage(cctkGH, "EM_initial", 3, groups); switch(fdOrder) { case 2: break; case 4: break; } GenericFD_LoopOverEverything(cctkGH, &EM_initial_Body); if (verbose > 1) { CCTK_VInfo(CCTK_THORNSTRING,"Leaving EM_initial_Body"); } }