diff options
Diffstat (limited to 'ML_BSSN/src/ML_BSSN_lapse_evol.cc')
| -rw-r--r-- | ML_BSSN/src/ML_BSSN_lapse_evol.cc | 336 |
1 files changed, 336 insertions, 0 deletions
diff --git a/ML_BSSN/src/ML_BSSN_lapse_evol.cc b/ML_BSSN/src/ML_BSSN_lapse_evol.cc new file mode 100644 index 0000000..b86d7d8 --- /dev/null +++ b/ML_BSSN/src/ML_BSSN_lapse_evol.cc @@ -0,0 +1,336 @@ +/* File produced by Kranc */ + +#define KRANC_C + +#include <assert.h> +#include <math.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#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 "vectors.h" + +/* Define macros used in calculations */ +#define INITVALUE (42) +#define ScalarINV(x) ((CCTK_REAL)1.0 / (x)) +#define ScalarSQR(x) ((x) * (x)) +#define ScalarCUB(x) ((x) * ScalarSQR(x)) +#define ScalarQAD(x) (ScalarSQR(ScalarSQR(x))) +#define INV(x) (kdiv(ToReal(1.0),x)) +#define SQR(x) (kmul(x,x)) +#define CUB(x) (kmul(x,SQR(x))) +#define QAD(x) (SQR(SQR(x))) + +extern "C" void ML_BSSN_lapse_evol_SelectBCs(CCTK_ARGUMENTS) +{ + DECLARE_CCTK_ARGUMENTS; + DECLARE_CCTK_PARAMETERS; + + if (cctk_iteration % ML_BSSN_lapse_evol_calc_every != ML_BSSN_lapse_evol_calc_offset) + return; + CCTK_INT ierr CCTK_ATTRIBUTE_UNUSED = 0; + ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GenericFD_GetBoundaryWidth(cctkGH), -1 /* no table */, "ML_BSSN::ML_lapserhs","flat"); + if (ierr < 0) + CCTK_WARN(1, "Failed to register flat BC for ML_BSSN::ML_lapserhs."); + return; +} + +static void ML_BSSN_lapse_evol_Body(const cGH* restrict const cctkGH, const int dir, const int face, const CCTK_REAL normal[3], const CCTK_REAL tangentA[3], const CCTK_REAL tangentB[3], const int imin[3], const int imax[3], const int n_subblock_gfs, CCTK_REAL* restrict const subblock_gfs[]) +{ + DECLARE_CCTK_ARGUMENTS; + DECLARE_CCTK_PARAMETERS; + + + /* Include user-supplied include files */ + + /* Initialise finite differencing variables */ + const ptrdiff_t di CCTK_ATTRIBUTE_UNUSED = 1; + const ptrdiff_t dj CCTK_ATTRIBUTE_UNUSED = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0); + const ptrdiff_t dk CCTK_ATTRIBUTE_UNUSED = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0); + const ptrdiff_t cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL) * di; + const ptrdiff_t cdj CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL) * dj; + const ptrdiff_t cdk CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL) * dk; + const CCTK_REAL_VEC dx CCTK_ATTRIBUTE_UNUSED = ToReal(CCTK_DELTA_SPACE(0)); + const CCTK_REAL_VEC dy CCTK_ATTRIBUTE_UNUSED = ToReal(CCTK_DELTA_SPACE(1)); + const CCTK_REAL_VEC dz CCTK_ATTRIBUTE_UNUSED = ToReal(CCTK_DELTA_SPACE(2)); + const CCTK_REAL_VEC dt CCTK_ATTRIBUTE_UNUSED = ToReal(CCTK_DELTA_TIME); + const CCTK_REAL_VEC t CCTK_ATTRIBUTE_UNUSED = ToReal(cctk_time); + const CCTK_REAL_VEC dxi CCTK_ATTRIBUTE_UNUSED = INV(dx); + const CCTK_REAL_VEC dyi CCTK_ATTRIBUTE_UNUSED = INV(dy); + const CCTK_REAL_VEC dzi CCTK_ATTRIBUTE_UNUSED = INV(dz); + const CCTK_REAL_VEC khalf CCTK_ATTRIBUTE_UNUSED = ToReal(0.5); + const CCTK_REAL_VEC kthird CCTK_ATTRIBUTE_UNUSED = + ToReal(0.333333333333333333333333333333); + const CCTK_REAL_VEC ktwothird CCTK_ATTRIBUTE_UNUSED = + ToReal(0.666666666666666666666666666667); + const CCTK_REAL_VEC kfourthird CCTK_ATTRIBUTE_UNUSED = + ToReal(1.33333333333333333333333333333); + const CCTK_REAL_VEC hdxi CCTK_ATTRIBUTE_UNUSED = + kmul(dxi,ToReal(0.5)); + const CCTK_REAL_VEC hdyi CCTK_ATTRIBUTE_UNUSED = + kmul(dyi,ToReal(0.5)); + const CCTK_REAL_VEC hdzi CCTK_ATTRIBUTE_UNUSED = + kmul(dzi,ToReal(0.5)); + + /* Initialize predefined quantities */ + const CCTK_REAL_VEC p1o1024dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0009765625),dx); + const CCTK_REAL_VEC p1o1024dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0009765625),dy); + const CCTK_REAL_VEC p1o1024dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0009765625),dz); + const CCTK_REAL_VEC p1o120dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00833333333333333333333333333333),dx); + const CCTK_REAL_VEC p1o120dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00833333333333333333333333333333),dy); + const CCTK_REAL_VEC p1o120dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00833333333333333333333333333333),dz); + const CCTK_REAL_VEC p1o12dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0833333333333333333333333333333),dx); + const CCTK_REAL_VEC p1o12dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0833333333333333333333333333333),dy); + const CCTK_REAL_VEC p1o12dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0833333333333333333333333333333),dz); + const CCTK_REAL_VEC p1o144dxdy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00694444444444444444444444444444),kmul(dy,dx)); + const CCTK_REAL_VEC p1o144dxdz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00694444444444444444444444444444),kmul(dz,dx)); + const CCTK_REAL_VEC p1o144dydz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00694444444444444444444444444444),kmul(dz,dy)); + const CCTK_REAL_VEC p1o1680dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000595238095238095238095238095238),dx); + const CCTK_REAL_VEC p1o1680dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000595238095238095238095238095238),dy); + const CCTK_REAL_VEC p1o1680dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000595238095238095238095238095238),dz); + const CCTK_REAL_VEC p1o180dx2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00555555555555555555555555555556),kmul(dx,dx)); + const CCTK_REAL_VEC p1o180dy2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00555555555555555555555555555556),kmul(dy,dy)); + const CCTK_REAL_VEC p1o180dz2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00555555555555555555555555555556),kmul(dz,dz)); + const CCTK_REAL_VEC p1o24dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0416666666666666666666666666667),dx); + const CCTK_REAL_VEC p1o24dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0416666666666666666666666666667),dy); + const CCTK_REAL_VEC p1o24dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0416666666666666666666666666667),dz); + const CCTK_REAL_VEC p1o2dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.5),dx); + const CCTK_REAL_VEC p1o2dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.5),dy); + const CCTK_REAL_VEC p1o2dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.5),dz); + const CCTK_REAL_VEC p1o3600dxdy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000277777777777777777777777777778),kmul(dy,dx)); + const CCTK_REAL_VEC p1o3600dxdz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000277777777777777777777777777778),kmul(dz,dx)); + const CCTK_REAL_VEC p1o3600dydz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000277777777777777777777777777778),kmul(dz,dy)); + const CCTK_REAL_VEC p1o4dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),dx); + const CCTK_REAL_VEC p1o4dxdy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),kmul(dy,dx)); + const CCTK_REAL_VEC p1o4dxdz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),kmul(dz,dx)); + const CCTK_REAL_VEC p1o4dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),dy); + const CCTK_REAL_VEC p1o4dydz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),kmul(dz,dy)); + const CCTK_REAL_VEC p1o4dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),dz); + const CCTK_REAL_VEC p1o5040dx2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000198412698412698412698412698413),kmul(dx,dx)); + const CCTK_REAL_VEC p1o5040dy2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000198412698412698412698412698413),kmul(dy,dy)); + const CCTK_REAL_VEC p1o5040dz2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000198412698412698412698412698413),kmul(dz,dz)); + const CCTK_REAL_VEC p1o560dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00178571428571428571428571428571),dx); + const CCTK_REAL_VEC p1o560dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00178571428571428571428571428571),dy); + const CCTK_REAL_VEC p1o560dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00178571428571428571428571428571),dz); + const CCTK_REAL_VEC p1o60dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0166666666666666666666666666667),dx); + const CCTK_REAL_VEC p1o60dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0166666666666666666666666666667),dy); + const CCTK_REAL_VEC p1o60dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0166666666666666666666666666667),dz); + const CCTK_REAL_VEC p1o64dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.015625),dx); + const CCTK_REAL_VEC p1o64dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.015625),dy); + const CCTK_REAL_VEC p1o64dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.015625),dz); + const CCTK_REAL_VEC p1o705600dxdy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1.41723356009070294784580498866e-6),kmul(dy,dx)); + const CCTK_REAL_VEC p1o705600dxdz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1.41723356009070294784580498866e-6),kmul(dz,dx)); + const CCTK_REAL_VEC p1o705600dydz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1.41723356009070294784580498866e-6),kmul(dz,dy)); + const CCTK_REAL_VEC p1o840dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00119047619047619047619047619048),dx); + const CCTK_REAL_VEC p1o840dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00119047619047619047619047619048),dy); + const CCTK_REAL_VEC p1o840dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00119047619047619047619047619048),dz); + const CCTK_REAL_VEC p1odx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),dx); + const CCTK_REAL_VEC p1odx2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),kmul(dx,dx)); + const CCTK_REAL_VEC p1ody CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),dy); + const CCTK_REAL_VEC p1ody2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),kmul(dy,dy)); + const CCTK_REAL_VEC p1odz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),dz); + const CCTK_REAL_VEC p1odz2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),kmul(dz,dz)); + const CCTK_REAL_VEC pm1o120dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00833333333333333333333333333333),dx); + const CCTK_REAL_VEC pm1o120dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00833333333333333333333333333333),dy); + const CCTK_REAL_VEC pm1o120dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00833333333333333333333333333333),dz); + const CCTK_REAL_VEC pm1o12dx2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0833333333333333333333333333333),kmul(dx,dx)); + const CCTK_REAL_VEC pm1o12dy2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0833333333333333333333333333333),kmul(dy,dy)); + const CCTK_REAL_VEC pm1o12dz2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0833333333333333333333333333333),kmul(dz,dz)); + const CCTK_REAL_VEC pm1o16dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0625),dx); + const CCTK_REAL_VEC pm1o16dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0625),dy); + const CCTK_REAL_VEC pm1o16dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0625),dz); + const CCTK_REAL_VEC pm1o256dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00390625),dx); + const CCTK_REAL_VEC pm1o256dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00390625),dy); + const CCTK_REAL_VEC pm1o256dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00390625),dz); + const CCTK_REAL_VEC pm1o2dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.5),dx); + const CCTK_REAL_VEC pm1o2dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.5),dy); + const CCTK_REAL_VEC pm1o2dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.5),dz); + const CCTK_REAL_VEC pm1o4dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.25),dx); + const CCTK_REAL_VEC pm1o4dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.25),dy); + const CCTK_REAL_VEC pm1o4dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.25),dz); + const CCTK_REAL_VEC pm1o60dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0166666666666666666666666666667),dx); + const CCTK_REAL_VEC pm1o60dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0166666666666666666666666666667),dy); + const CCTK_REAL_VEC pm1o60dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0166666666666666666666666666667),dz); + + /* Jacobian variable pointers */ + const bool use_jacobian1 = (!CCTK_IsFunctionAliased("MultiPatch_GetMap") || MultiPatch_GetMap(cctkGH) != jacobian_identity_map) + && strlen(jacobian_group) > 0; + const bool use_jacobian = assume_use_jacobian>=0 ? assume_use_jacobian : use_jacobian1; + const bool usejacobian CCTK_ATTRIBUTE_UNUSED = use_jacobian; + if (use_jacobian && (strlen(jacobian_derivative_group) == 0)) + { + CCTK_WARN(1, "GenericFD::jacobian_group and GenericFD::jacobian_derivative_group must both be set to valid group names"); + } + + const CCTK_REAL* restrict jacobian_ptrs[9]; + if (use_jacobian) GenericFD_GroupDataPointers(cctkGH, jacobian_group, + 9, jacobian_ptrs); + + const CCTK_REAL* restrict const J11 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_ptrs[0] : 0; + const CCTK_REAL* restrict const J12 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_ptrs[1] : 0; + const CCTK_REAL* restrict const J13 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_ptrs[2] : 0; + const CCTK_REAL* restrict const J21 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_ptrs[3] : 0; + const CCTK_REAL* restrict const J22 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_ptrs[4] : 0; + const CCTK_REAL* restrict const J23 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_ptrs[5] : 0; + const CCTK_REAL* restrict const J31 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_ptrs[6] : 0; + const CCTK_REAL* restrict const J32 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_ptrs[7] : 0; + const CCTK_REAL* restrict const J33 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_ptrs[8] : 0; + + const CCTK_REAL* restrict jacobian_derivative_ptrs[18] CCTK_ATTRIBUTE_UNUSED; + if (use_jacobian) GenericFD_GroupDataPointers(cctkGH, jacobian_derivative_group, + 18, jacobian_derivative_ptrs); + + const CCTK_REAL* restrict const dJ111 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[0] : 0; + const CCTK_REAL* restrict const dJ112 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[1] : 0; + const CCTK_REAL* restrict const dJ113 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[2] : 0; + const CCTK_REAL* restrict const dJ122 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[3] : 0; + const CCTK_REAL* restrict const dJ123 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[4] : 0; + const CCTK_REAL* restrict const dJ133 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[5] : 0; + const CCTK_REAL* restrict const dJ211 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[6] : 0; + const CCTK_REAL* restrict const dJ212 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[7] : 0; + const CCTK_REAL* restrict const dJ213 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[8] : 0; + const CCTK_REAL* restrict const dJ222 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[9] : 0; + const CCTK_REAL* restrict const dJ223 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[10] : 0; + const CCTK_REAL* restrict const dJ233 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[11] : 0; + const CCTK_REAL* restrict const dJ311 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[12] : 0; + const CCTK_REAL* restrict const dJ312 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[13] : 0; + const CCTK_REAL* restrict const dJ313 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[14] : 0; + const CCTK_REAL* restrict const dJ322 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[15] : 0; + const CCTK_REAL* restrict const dJ323 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[16] : 0; + const CCTK_REAL* restrict const dJ333 CCTK_ATTRIBUTE_UNUSED = use_jacobian ? jacobian_derivative_ptrs[17] : 0; + + /* Assign local copies of arrays functions */ + + + + /* Calculate temporaries and arrays functions */ + + /* Copy local copies back to grid functions */ + + /* Loop over the grid points */ + const int imin0=imin[0]; + const int imin1=imin[1]; + const int imin2=imin[2]; + const int imax0=imax[0]; + const int imax1=imax[1]; + const int imax2=imax[2]; + #pragma omp parallel // reduction(+: vec_iter_counter, vec_op_counter, vec_mem_counter) + CCTK_LOOP3STR(ML_BSSN_lapse_evol, + i,j,k, imin0,imin1,imin2, imax0,imax1,imax2, + cctk_ash[0],cctk_ash[1],cctk_ash[2], + vecimin,vecimax, CCTK_REAL_VEC_SIZE) + { + const ptrdiff_t index CCTK_ATTRIBUTE_UNUSED = di*i + dj*j + dk*k; + // vec_iter_counter+=CCTK_REAL_VEC_SIZE; + if (fabs(y[index]) > 1e-8) + continue; + + /* Assign local copies of grid functions */ + + CCTK_REAL_VEC alphaL CCTK_ATTRIBUTE_UNUSED = vec_load(alpha[index]); + CCTK_REAL_VEC trKL CCTK_ATTRIBUTE_UNUSED = vec_load(trK[index]); + CCTK_REAL_VEC WL CCTK_ATTRIBUTE_UNUSED = vec_load(W[index]); + + + + /* Include user supplied include files */ + + /* Precompute derivatives */ + + switch (fdOrder) + { + case 2: + { + break; + } + + case 4: + { + break; + } + + case 6: + { + break; + } + + case 8: + { + break; + } + default: + CCTK_BUILTIN_UNREACHABLE(); + } + + /* Calculate temporaries and grid functions */ + CCTK_REAL_VEC alpharhsL CCTK_ATTRIBUTE_UNUSED = + kmsub(WL,ToReal(WFactor),kmul(kpow(alphaL,harmonicN),kmul(kmadd(kadd(alphaL,ToReal(-1)),ToReal(AlphaDriver),trKL),ToReal(harmonicF)))); + + /* Copy local copies back to grid functions */ + vec_store_partial_prepare(i,vecimin,vecimax); + vec_store_nta_partial(alpharhs[index],alpharhsL); + } + CCTK_ENDLOOP3STR(ML_BSSN_lapse_evol); +} + +extern "C" void ML_BSSN_lapse_evol(CCTK_ARGUMENTS) +{ + DECLARE_CCTK_ARGUMENTS; + DECLARE_CCTK_PARAMETERS; + + + if (verbose > 1) + { + CCTK_VInfo(CCTK_THORNSTRING,"Entering ML_BSSN_lapse_evol_Body"); + } + + if (cctk_iteration % ML_BSSN_lapse_evol_calc_every != ML_BSSN_lapse_evol_calc_offset) + { + return; + } + + const char* const groups[] = { + "ML_BSSN::ML_lapse", + "ML_BSSN::ML_lapserhs", + "ML_BSSN::ML_trace_curv", + "QuasiMaximalSlicing::W"}; + GenericFD_AssertGroupStorage(cctkGH, "ML_BSSN_lapse_evol", 4, groups); + + switch (fdOrder) + { + case 2: + { + break; + } + + case 4: + { + break; + } + + case 6: + { + break; + } + + case 8: + { + break; + } + default: + CCTK_BUILTIN_UNREACHABLE(); + } + + GenericFD_LoopOverInterior(cctkGH, ML_BSSN_lapse_evol_Body); + + if (verbose > 1) + { + CCTK_VInfo(CCTK_THORNSTRING,"Leaving ML_BSSN_lapse_evol_Body"); + } +} |