diff options
Diffstat (limited to 'ML_CCZ4/src/ML_CCZ4_convertToADMBaseDtLapseShiftBoundary.cc')
| -rw-r--r-- | ML_CCZ4/src/ML_CCZ4_convertToADMBaseDtLapseShiftBoundary.cc | 348 |
1 files changed, 348 insertions, 0 deletions
diff --git a/ML_CCZ4/src/ML_CCZ4_convertToADMBaseDtLapseShiftBoundary.cc b/ML_CCZ4/src/ML_CCZ4_convertToADMBaseDtLapseShiftBoundary.cc new file mode 100644 index 0000000..0d06a21 --- /dev/null +++ b/ML_CCZ4/src/ML_CCZ4_convertToADMBaseDtLapseShiftBoundary.cc @@ -0,0 +1,348 @@ +/* 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 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 ML_CCZ4_convertToADMBaseDtLapseShiftBoundary_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 */, "ADMBase::dtlapse","flat"); + if (ierr < 0) + CCTK_WARN(1, "Failed to register flat BC for ADMBase::dtlapse."); + ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GenericFD_GetBoundaryWidth(cctkGH), -1 /* no table */, "ADMBase::dtshift","flat"); + if (ierr < 0) + CCTK_WARN(1, "Failed to register flat BC for ADMBase::dtshift."); + return; +} + +static void ML_CCZ4_convertToADMBaseDtLapseShiftBoundary_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; + + + /* Include user-supplied include files */ + + /* Initialise finite differencing variables */ + ptrdiff_t const di = 1; + ptrdiff_t const dj = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0); + ptrdiff_t const dk = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0); + ptrdiff_t const cdi = sizeof(CCTK_REAL) * di; + ptrdiff_t const cdj = sizeof(CCTK_REAL) * dj; + ptrdiff_t const cdk = sizeof(CCTK_REAL) * dk; + CCTK_REAL_VEC const dx = ToReal(CCTK_DELTA_SPACE(0)); + CCTK_REAL_VEC const dy = ToReal(CCTK_DELTA_SPACE(1)); + CCTK_REAL_VEC const dz = ToReal(CCTK_DELTA_SPACE(2)); + CCTK_REAL_VEC const dt = ToReal(CCTK_DELTA_TIME); + CCTK_REAL_VEC const t = ToReal(cctk_time); + CCTK_REAL_VEC const dxi = INV(dx); + CCTK_REAL_VEC const dyi = INV(dy); + CCTK_REAL_VEC const dzi = INV(dz); + CCTK_REAL_VEC const khalf = ToReal(0.5); + CCTK_REAL_VEC const kthird = ToReal(1.0/3.0); + CCTK_REAL_VEC const ktwothird = ToReal(2.0/3.0); + CCTK_REAL_VEC const kfourthird = ToReal(4.0/3.0); + CCTK_REAL_VEC const keightthird = ToReal(8.0/3.0); + CCTK_REAL_VEC const hdxi = kmul(ToReal(0.5), dxi); + CCTK_REAL_VEC const hdyi = kmul(ToReal(0.5), dyi); + CCTK_REAL_VEC const hdzi = kmul(ToReal(0.5), dzi); + + /* Initialize predefined quantities */ + CCTK_REAL_VEC const p1o1024dx = kmul(INV(dx),ToReal(0.0009765625)); + CCTK_REAL_VEC const p1o1024dy = kmul(INV(dy),ToReal(0.0009765625)); + CCTK_REAL_VEC const p1o1024dz = kmul(INV(dz),ToReal(0.0009765625)); + CCTK_REAL_VEC const p1o120dx = kmul(INV(dx),ToReal(0.00833333333333333333333333333333)); + CCTK_REAL_VEC const p1o120dy = kmul(INV(dy),ToReal(0.00833333333333333333333333333333)); + CCTK_REAL_VEC const p1o120dz = kmul(INV(dz),ToReal(0.00833333333333333333333333333333)); + CCTK_REAL_VEC const p1o12dx = kmul(INV(dx),ToReal(0.0833333333333333333333333333333)); + CCTK_REAL_VEC const p1o12dy = kmul(INV(dy),ToReal(0.0833333333333333333333333333333)); + CCTK_REAL_VEC const p1o12dz = kmul(INV(dz),ToReal(0.0833333333333333333333333333333)); + CCTK_REAL_VEC const p1o144dxdy = kmul(INV(kmul(dx,dy)),ToReal(0.00694444444444444444444444444444)); + CCTK_REAL_VEC const p1o144dxdz = kmul(INV(kmul(dx,dz)),ToReal(0.00694444444444444444444444444444)); + CCTK_REAL_VEC const p1o144dydz = kmul(INV(kmul(dy,dz)),ToReal(0.00694444444444444444444444444444)); + CCTK_REAL_VEC const p1o1680dx = kmul(INV(dx),ToReal(0.000595238095238095238095238095238)); + CCTK_REAL_VEC const p1o1680dy = kmul(INV(dy),ToReal(0.000595238095238095238095238095238)); + CCTK_REAL_VEC const p1o1680dz = kmul(INV(dz),ToReal(0.000595238095238095238095238095238)); + CCTK_REAL_VEC const p1o16dx = kmul(INV(dx),ToReal(0.0625)); + CCTK_REAL_VEC const p1o16dy = kmul(INV(dy),ToReal(0.0625)); + CCTK_REAL_VEC const p1o16dz = kmul(INV(dz),ToReal(0.0625)); + CCTK_REAL_VEC const p1o180dx2 = kmul(INV(SQR(dx)),ToReal(0.00555555555555555555555555555556)); + CCTK_REAL_VEC const p1o180dy2 = kmul(INV(SQR(dy)),ToReal(0.00555555555555555555555555555556)); + CCTK_REAL_VEC const p1o180dz2 = kmul(INV(SQR(dz)),ToReal(0.00555555555555555555555555555556)); + CCTK_REAL_VEC const p1o24dx = kmul(INV(dx),ToReal(0.0416666666666666666666666666667)); + CCTK_REAL_VEC const p1o24dy = kmul(INV(dy),ToReal(0.0416666666666666666666666666667)); + CCTK_REAL_VEC const p1o24dz = kmul(INV(dz),ToReal(0.0416666666666666666666666666667)); + CCTK_REAL_VEC const p1o256dx = kmul(INV(dx),ToReal(0.00390625)); + CCTK_REAL_VEC const p1o256dy = kmul(INV(dy),ToReal(0.00390625)); + CCTK_REAL_VEC const p1o256dz = kmul(INV(dz),ToReal(0.00390625)); + CCTK_REAL_VEC const p1o2dx = kmul(INV(dx),ToReal(0.5)); + CCTK_REAL_VEC const p1o2dy = kmul(INV(dy),ToReal(0.5)); + CCTK_REAL_VEC const p1o2dz = kmul(INV(dz),ToReal(0.5)); + CCTK_REAL_VEC const p1o3600dxdy = kmul(INV(kmul(dx,dy)),ToReal(0.000277777777777777777777777777778)); + CCTK_REAL_VEC const p1o3600dxdz = kmul(INV(kmul(dx,dz)),ToReal(0.000277777777777777777777777777778)); + CCTK_REAL_VEC const p1o3600dydz = kmul(INV(kmul(dy,dz)),ToReal(0.000277777777777777777777777777778)); + CCTK_REAL_VEC const p1o4dx = kmul(INV(dx),ToReal(0.25)); + CCTK_REAL_VEC const p1o4dxdy = kmul(INV(kmul(dx,dy)),ToReal(0.25)); + CCTK_REAL_VEC const p1o4dxdz = kmul(INV(kmul(dx,dz)),ToReal(0.25)); + CCTK_REAL_VEC const p1o4dy = kmul(INV(dy),ToReal(0.25)); + CCTK_REAL_VEC const p1o4dydz = kmul(INV(kmul(dy,dz)),ToReal(0.25)); + CCTK_REAL_VEC const p1o4dz = kmul(INV(dz),ToReal(0.25)); + CCTK_REAL_VEC const p1o5040dx2 = kmul(INV(SQR(dx)),ToReal(0.000198412698412698412698412698413)); + CCTK_REAL_VEC const p1o5040dy2 = kmul(INV(SQR(dy)),ToReal(0.000198412698412698412698412698413)); + CCTK_REAL_VEC const p1o5040dz2 = kmul(INV(SQR(dz)),ToReal(0.000198412698412698412698412698413)); + CCTK_REAL_VEC const p1o560dx = kmul(INV(dx),ToReal(0.00178571428571428571428571428571)); + CCTK_REAL_VEC const p1o560dy = kmul(INV(dy),ToReal(0.00178571428571428571428571428571)); + CCTK_REAL_VEC const p1o560dz = kmul(INV(dz),ToReal(0.00178571428571428571428571428571)); + CCTK_REAL_VEC const p1o60dx = kmul(INV(dx),ToReal(0.0166666666666666666666666666667)); + CCTK_REAL_VEC const p1o60dy = kmul(INV(dy),ToReal(0.0166666666666666666666666666667)); + CCTK_REAL_VEC const p1o60dz = kmul(INV(dz),ToReal(0.0166666666666666666666666666667)); + CCTK_REAL_VEC const p1o64dx = kmul(INV(dx),ToReal(0.015625)); + CCTK_REAL_VEC const p1o64dy = kmul(INV(dy),ToReal(0.015625)); + CCTK_REAL_VEC const p1o64dz = kmul(INV(dz),ToReal(0.015625)); + CCTK_REAL_VEC const p1o705600dxdy = kmul(INV(kmul(dx,dy)),ToReal(1.41723356009070294784580498866e-6)); + CCTK_REAL_VEC const p1o705600dxdz = kmul(INV(kmul(dx,dz)),ToReal(1.41723356009070294784580498866e-6)); + CCTK_REAL_VEC const p1o705600dydz = kmul(INV(kmul(dy,dz)),ToReal(1.41723356009070294784580498866e-6)); + CCTK_REAL_VEC const p1o840dx = kmul(INV(dx),ToReal(0.00119047619047619047619047619048)); + CCTK_REAL_VEC const p1o840dy = kmul(INV(dy),ToReal(0.00119047619047619047619047619048)); + CCTK_REAL_VEC const p1o840dz = kmul(INV(dz),ToReal(0.00119047619047619047619047619048)); + CCTK_REAL_VEC const p1odx = INV(dx); + CCTK_REAL_VEC const p1odx2 = INV(SQR(dx)); + CCTK_REAL_VEC const p1ody = INV(dy); + CCTK_REAL_VEC const p1ody2 = INV(SQR(dy)); + CCTK_REAL_VEC const p1odz = INV(dz); + CCTK_REAL_VEC const p1odz2 = INV(SQR(dz)); + CCTK_REAL_VEC const pm1o120dx = kmul(INV(dx),ToReal(-0.00833333333333333333333333333333)); + CCTK_REAL_VEC const pm1o120dy = kmul(INV(dy),ToReal(-0.00833333333333333333333333333333)); + CCTK_REAL_VEC const pm1o120dz = kmul(INV(dz),ToReal(-0.00833333333333333333333333333333)); + CCTK_REAL_VEC const pm1o12dx2 = kmul(INV(SQR(dx)),ToReal(-0.0833333333333333333333333333333)); + CCTK_REAL_VEC const pm1o12dy2 = kmul(INV(SQR(dy)),ToReal(-0.0833333333333333333333333333333)); + CCTK_REAL_VEC const pm1o12dz2 = kmul(INV(SQR(dz)),ToReal(-0.0833333333333333333333333333333)); + CCTK_REAL_VEC const pm1o2dx = kmul(INV(dx),ToReal(-0.5)); + CCTK_REAL_VEC const pm1o2dy = kmul(INV(dy),ToReal(-0.5)); + CCTK_REAL_VEC const pm1o2dz = kmul(INV(dz),ToReal(-0.5)); + CCTK_REAL_VEC const pm1o4dx = kmul(INV(dx),ToReal(-0.25)); + CCTK_REAL_VEC const pm1o4dy = kmul(INV(dy),ToReal(-0.25)); + CCTK_REAL_VEC const pm1o4dz = kmul(INV(dz),ToReal(-0.25)); + CCTK_REAL_VEC const pm1o60dx = kmul(INV(dx),ToReal(-0.0166666666666666666666666666667)); + CCTK_REAL_VEC const pm1o60dy = kmul(INV(dy),ToReal(-0.0166666666666666666666666666667)); + CCTK_REAL_VEC const pm1o60dz = kmul(INV(dz),ToReal(-0.0166666666666666666666666666667)); + + /* Jacobian variable pointers */ + bool const use_jacobian = (!CCTK_IsFunctionAliased("MultiPatch_GetMap") || MultiPatch_GetMap(cctkGH) != jacobian_identity_map) + && strlen(jacobian_group) > 0; + 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"); + } + + CCTK_REAL const *restrict jacobian_ptrs[9]; + if (use_jacobian) GenericFD_GroupDataPointers(cctkGH, jacobian_group, + 9, jacobian_ptrs); + + CCTK_REAL const *restrict const J11 = use_jacobian ? jacobian_ptrs[0] : 0; + CCTK_REAL const *restrict const J12 = use_jacobian ? jacobian_ptrs[1] : 0; + CCTK_REAL const *restrict const J13 = use_jacobian ? jacobian_ptrs[2] : 0; + CCTK_REAL const *restrict const J21 = use_jacobian ? jacobian_ptrs[3] : 0; + CCTK_REAL const *restrict const J22 = use_jacobian ? jacobian_ptrs[4] : 0; + CCTK_REAL const *restrict const J23 = use_jacobian ? jacobian_ptrs[5] : 0; + CCTK_REAL const *restrict const J31 = use_jacobian ? jacobian_ptrs[6] : 0; + CCTK_REAL const *restrict const J32 = use_jacobian ? jacobian_ptrs[7] : 0; + CCTK_REAL const *restrict const J33 = use_jacobian ? jacobian_ptrs[8] : 0; + + CCTK_REAL const *restrict jacobian_derivative_ptrs[18]; + if (use_jacobian) GenericFD_GroupDataPointers(cctkGH, jacobian_derivative_group, + 18, jacobian_derivative_ptrs); + + CCTK_REAL const *restrict const dJ111 = use_jacobian ? jacobian_derivative_ptrs[0] : 0; + CCTK_REAL const *restrict const dJ112 = use_jacobian ? jacobian_derivative_ptrs[1] : 0; + CCTK_REAL const *restrict const dJ113 = use_jacobian ? jacobian_derivative_ptrs[2] : 0; + CCTK_REAL const *restrict const dJ122 = use_jacobian ? jacobian_derivative_ptrs[3] : 0; + CCTK_REAL const *restrict const dJ123 = use_jacobian ? jacobian_derivative_ptrs[4] : 0; + CCTK_REAL const *restrict const dJ133 = use_jacobian ? jacobian_derivative_ptrs[5] : 0; + CCTK_REAL const *restrict const dJ211 = use_jacobian ? jacobian_derivative_ptrs[6] : 0; + CCTK_REAL const *restrict const dJ212 = use_jacobian ? jacobian_derivative_ptrs[7] : 0; + CCTK_REAL const *restrict const dJ213 = use_jacobian ? jacobian_derivative_ptrs[8] : 0; + CCTK_REAL const *restrict const dJ222 = use_jacobian ? jacobian_derivative_ptrs[9] : 0; + CCTK_REAL const *restrict const dJ223 = use_jacobian ? jacobian_derivative_ptrs[10] : 0; + CCTK_REAL const *restrict const dJ233 = use_jacobian ? jacobian_derivative_ptrs[11] : 0; + CCTK_REAL const *restrict const dJ311 = use_jacobian ? jacobian_derivative_ptrs[12] : 0; + CCTK_REAL const *restrict const dJ312 = use_jacobian ? jacobian_derivative_ptrs[13] : 0; + CCTK_REAL const *restrict const dJ313 = use_jacobian ? jacobian_derivative_ptrs[14] : 0; + CCTK_REAL const *restrict const dJ322 = use_jacobian ? jacobian_derivative_ptrs[15] : 0; + CCTK_REAL const *restrict const dJ323 = use_jacobian ? jacobian_derivative_ptrs[16] : 0; + CCTK_REAL const *restrict const dJ333 = 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 */ + #pragma omp parallel + LC_LOOP3VEC(ML_CCZ4_convertToADMBaseDtLapseShiftBoundary, + i,j,k, imin[0],imin[1],imin[2], imax[0],imax[1],imax[2], + cctk_lsh[0],cctk_lsh[1],cctk_lsh[2], + CCTK_REAL_VEC_SIZE) + { + ptrdiff_t const index = di*i + dj*j + dk*k; + + /* Assign local copies of grid functions */ + + CCTK_REAL_VEC AL = vec_load(A[index]); + CCTK_REAL_VEC alphaL = vec_load(alpha[index]); + CCTK_REAL_VEC B1L = vec_load(B1[index]); + CCTK_REAL_VEC B2L = vec_load(B2[index]); + CCTK_REAL_VEC B3L = vec_load(B3[index]); + CCTK_REAL_VEC beta1L = vec_load(beta1[index]); + CCTK_REAL_VEC beta2L = vec_load(beta2[index]); + CCTK_REAL_VEC beta3L = vec_load(beta3[index]); + CCTK_REAL_VEC rL = vec_load(r[index]); + CCTK_REAL_VEC ThetaL = vec_load(Theta[index]); + CCTK_REAL_VEC trKL = vec_load(trK[index]); + CCTK_REAL_VEC Xt1L = vec_load(Xt1[index]); + CCTK_REAL_VEC Xt2L = vec_load(Xt2[index]); + CCTK_REAL_VEC Xt3L = vec_load(Xt3[index]); + + + + /* Include user supplied include files */ + + /* Precompute derivatives */ + + switch(fdOrder) + { + case 2: + break; + + case 4: + break; + + case 6: + break; + + case 8: + break; + } + + /* Calculate temporaries and grid functions */ + CCTK_REAL_VEC eta = + kmul(INV(kfmax(rL,ToReal(SpatialBetaDriverRadius))),ToReal(SpatialBetaDriverRadius)); + + CCTK_REAL_VEC theta = + kfmin(ToReal(1),kexp(knmsub(rL,INV(ToReal(SpatialShiftGammaCoeffRadius)),ToReal(1)))); + + CCTK_REAL_VEC dtalpL = + kneg(kmul(kpow(alphaL,harmonicN),kmul(ToReal(harmonicF),kmadd(AL,ToReal(LapseACoeff),kmul(kmsub(ThetaL,ToReal(2),trKL),kadd(ToReal(-1),ToReal(LapseACoeff))))))); + + CCTK_REAL_VEC dtbetaxL; + CCTK_REAL_VEC dtbetayL; + CCTK_REAL_VEC dtbetazL; + + if (harmonicShift) + { + dtbetaxL = ToReal(0); + + dtbetayL = ToReal(0); + + dtbetazL = ToReal(0); + } + else + { + dtbetaxL = + kmul(theta,kmul(kadd(Xt1L,kmadd(ksub(B1L,Xt1L),ToReal(ShiftBCoeff),kmul(beta1L,kmul(eta,kmul(ToReal(BetaDriver),kadd(ToReal(-1),ToReal(ShiftBCoeff))))))),ToReal(ShiftGammaCoeff))); + + dtbetayL = + kmul(theta,kmul(kadd(Xt2L,kmadd(ksub(B2L,Xt2L),ToReal(ShiftBCoeff),kmul(beta2L,kmul(eta,kmul(ToReal(BetaDriver),kadd(ToReal(-1),ToReal(ShiftBCoeff))))))),ToReal(ShiftGammaCoeff))); + + dtbetazL = + kmul(theta,kmul(kadd(Xt3L,kmadd(ksub(B3L,Xt3L),ToReal(ShiftBCoeff),kmul(beta3L,kmul(eta,kmul(ToReal(BetaDriver),kadd(ToReal(-1),ToReal(ShiftBCoeff))))))),ToReal(ShiftGammaCoeff))); + } + + /* Copy local copies back to grid functions */ + vec_store_partial_prepare(i,lc_imin,lc_imax); + vec_store_nta_partial(dtalp[index],dtalpL); + vec_store_nta_partial(dtbetax[index],dtbetaxL); + vec_store_nta_partial(dtbetay[index],dtbetayL); + vec_store_nta_partial(dtbetaz[index],dtbetazL); + } + LC_ENDLOOP3VEC(ML_CCZ4_convertToADMBaseDtLapseShiftBoundary); +} + +extern "C" void ML_CCZ4_convertToADMBaseDtLapseShiftBoundary(CCTK_ARGUMENTS) +{ + DECLARE_CCTK_ARGUMENTS; + DECLARE_CCTK_PARAMETERS; + + + if (verbose > 1) + { + CCTK_VInfo(CCTK_THORNSTRING,"Entering ML_CCZ4_convertToADMBaseDtLapseShiftBoundary_Body"); + } + + if (cctk_iteration % ML_CCZ4_convertToADMBaseDtLapseShiftBoundary_calc_every != ML_CCZ4_convertToADMBaseDtLapseShiftBoundary_calc_offset) + { + return; + } + + const char *const groups[] = { + "ADMBase::dtlapse", + "ADMBase::dtshift", + "grid::coordinates", + "Grid::coordinates", + "ML_CCZ4::ML_dtlapse", + "ML_CCZ4::ML_dtshift", + "ML_CCZ4::ML_Gamma", + "ML_CCZ4::ML_lapse", + "ML_CCZ4::ML_shift", + "ML_CCZ4::ML_Theta", + "ML_CCZ4::ML_trace_curv"}; + GenericFD_AssertGroupStorage(cctkGH, "ML_CCZ4_convertToADMBaseDtLapseShiftBoundary", 11, groups); + + switch(fdOrder) + { + case 2: + break; + + case 4: + break; + + case 6: + break; + + case 8: + break; + } + + GenericFD_LoopOverBoundaryWithGhosts(cctkGH, ML_CCZ4_convertToADMBaseDtLapseShiftBoundary_Body); + + if (verbose > 1) + { + CCTK_VInfo(CCTK_THORNSTRING,"Leaving ML_CCZ4_convertToADMBaseDtLapseShiftBoundary_Body"); + } +} |