diff options
Diffstat (limited to 'ML_CCZ4/src/ML_CCZ4_lapse_evol.cc')
| -rw-r--r-- | ML_CCZ4/src/ML_CCZ4_lapse_evol.cc | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/ML_CCZ4/src/ML_CCZ4_lapse_evol.cc b/ML_CCZ4/src/ML_CCZ4_lapse_evol.cc new file mode 100644 index 0000000..62e9938 --- /dev/null +++ b/ML_CCZ4/src/ML_CCZ4_lapse_evol.cc @@ -0,0 +1,245 @@ +/* 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_CCZ4_lapse_evol_SelectBCs(CCTK_ARGUMENTS) +{ + DECLARE_CCTK_ARGUMENTS; + DECLARE_CCTK_PARAMETERS; + + //if (cctk_iteration % ML_CCZ4_lapse_evol_calc_every != ML_CCZ4_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_CCZ4_lapserhs","flat"); + if (ierr < 0) + CCTK_WARN(1, "Failed to register flat BC for ML_CCZ4_lapserhs."); + return; +} + +static void ML_CCZ4_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; + + /* 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 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); + + /* 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_CCZ4_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; + + /* 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 ThetaL CCTK_ATTRIBUTE_UNUSED = vec_load(Theta[index]); + CCTK_REAL_VEC WL CCTK_ATTRIBUTE_UNUSED = vec_load(W[index]); + CCTK_REAL_VEC beta1L CCTK_ATTRIBUTE_UNUSED = vec_load(beta1[index]); + CCTK_REAL_VEC beta2L CCTK_ATTRIBUTE_UNUSED = vec_load(beta2[index]); + CCTK_REAL_VEC beta3L CCTK_ATTRIBUTE_UNUSED = vec_load(beta3[index]); + CCTK_REAL_VEC phiL CCTK_ATTRIBUTE_UNUSED = vec_load(phi[index]); + + CCTK_REAL_VEC PDupwindNthAnti1alpha CCTK_ATTRIBUTE_UNUSED; + CCTK_REAL_VEC PDupwindNthSymm1alpha CCTK_ATTRIBUTE_UNUSED; + CCTK_REAL_VEC PDupwindNthAnti2alpha CCTK_ATTRIBUTE_UNUSED; + CCTK_REAL_VEC PDupwindNthSymm2alpha CCTK_ATTRIBUTE_UNUSED; + CCTK_REAL_VEC PDupwindNthAnti3alpha CCTK_ATTRIBUTE_UNUSED; + CCTK_REAL_VEC PDupwindNthSymm3alpha CCTK_ATTRIBUTE_UNUSED; + + switch (fdOrder) { + case 2: + { + PDupwindNthAnti1alpha = PDupwindNthAntifdOrder21(&alpha[index]); + PDupwindNthSymm1alpha = PDupwindNthSymmfdOrder21(&alpha[index]); + PDupwindNthAnti2alpha = PDupwindNthAntifdOrder22(&alpha[index]); + PDupwindNthSymm2alpha = PDupwindNthSymmfdOrder22(&alpha[index]); + PDupwindNthAnti3alpha = PDupwindNthAntifdOrder23(&alpha[index]); + PDupwindNthSymm3alpha = PDupwindNthSymmfdOrder23(&alpha[index]); + } + break; + case 4: + { + PDupwindNthAnti1alpha = PDupwindNthAntifdOrder41(&alpha[index]); + PDupwindNthSymm1alpha = PDupwindNthSymmfdOrder41(&alpha[index]); + PDupwindNthAnti2alpha = PDupwindNthAntifdOrder42(&alpha[index]); + PDupwindNthSymm2alpha = PDupwindNthSymmfdOrder42(&alpha[index]); + PDupwindNthAnti3alpha = PDupwindNthAntifdOrder43(&alpha[index]); + PDupwindNthSymm3alpha = PDupwindNthSymmfdOrder43(&alpha[index]); + } + break; + case 6: + { + PDupwindNthAnti1alpha = PDupwindNthAntifdOrder61(&alpha[index]); + PDupwindNthSymm1alpha = PDupwindNthSymmfdOrder61(&alpha[index]); + PDupwindNthAnti2alpha = PDupwindNthAntifdOrder62(&alpha[index]); + PDupwindNthSymm2alpha = PDupwindNthSymmfdOrder62(&alpha[index]); + PDupwindNthAnti3alpha = PDupwindNthAntifdOrder63(&alpha[index]); + PDupwindNthSymm3alpha = PDupwindNthSymmfdOrder63(&alpha[index]); + } + break; + case 8: + { + PDupwindNthAnti1alpha = PDupwindNthAntifdOrder81(&alpha[index]); + PDupwindNthSymm1alpha = PDupwindNthSymmfdOrder81(&alpha[index]); + PDupwindNthAnti2alpha = PDupwindNthAntifdOrder82(&alpha[index]); + PDupwindNthSymm2alpha = PDupwindNthSymmfdOrder82(&alpha[index]); + PDupwindNthAnti3alpha = PDupwindNthAntifdOrder83(&alpha[index]); + PDupwindNthSymm3alpha = PDupwindNthSymmfdOrder83(&alpha[index]); + } + break; + } + + PDupwindNthAnti2alpha = 0.0; + PDupwindNthSymm2alpha = 0.0; + + alpharhs[index] = -harmonicF * pow(alphaL, harmonicN) * (trKL - 2.0 * ThetaL) + WFactor * WL + + LapseAdvectionCoeff * (beta1L * PDupwindNthAnti1alpha + beta3L * PDupwindNthAnti3alpha + + fabs(beta1L) * PDupwindNthSymm1alpha + fabs(beta3L) * PDupwindNthSymm3alpha); + + } + CCTK_ENDLOOP3STR(ML_CCZ4_lapse_evol); +} + +extern "C" void ML_CCZ4_lapse_evol(CCTK_ARGUMENTS) +{ + DECLARE_CCTK_ARGUMENTS; + DECLARE_CCTK_PARAMETERS; + + + if (verbose > 1) + { + CCTK_VInfo(CCTK_THORNSTRING,"Entering ML_CCZ4_lapse_evol_Body"); + } + + + + GenericFD_LoopOverInterior(cctkGH, ML_CCZ4_lapse_evol_Body); + + if (verbose > 1) + { + CCTK_VInfo(CCTK_THORNSTRING,"Leaving ML_CCZ4_lapse_evol_Body"); + } +} |