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authorErik Schnetter <schnetter@cct.lsu.edu>2010-05-02 17:44:34 -0500
committerErik Schnetter <schnetter@cct.lsu.edu>2010-05-02 17:44:34 -0500
commitd7ebd3bb6879421882ac8662034d41a4aa6ced50 (patch)
tree8f174c3e769cdc534ec73460558eaf591ee026e3 /ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShiftBoundary.cc
parent1309ac14bdb5406b3f274ff2a3eb09f41d6ab2d2 (diff)
Regenerate code
Diffstat (limited to 'ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShiftBoundary.cc')
-rw-r--r--ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShiftBoundary.cc150
1 files changed, 150 insertions, 0 deletions
diff --git a/ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShiftBoundary.cc b/ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShiftBoundary.cc
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+++ b/ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShiftBoundary.cc
@@ -0,0 +1,150 @@
+/* File produced by Kranc */
+
+#define KRANC_C
+
+#include <assert.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "cctk.h"
+#include "cctk_Arguments.h"
+#include "cctk_Parameters.h"
+#include "GenericFD.h"
+#include "Differencing.h"
+#include "Vectors.hh"
+#include "loopcontrol.h"
+
+/* Define macros used in calculations */
+#define INITVALUE (42)
+#define INV(x) ((1.0) / (x))
+#define SQR(x) ((x) * (x))
+#define CUB(x) ((x) * (x) * (x))
+#define QAD(x) ((x) * (x) * (x) * (x))
+
+static void ML_BSSN_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 min[3], int const max[3], int const n_subblock_gfs, CCTK_REAL * restrict const subblock_gfs[])
+{
+ DECLARE_CCTK_ARGUMENTS;
+ DECLARE_CCTK_PARAMETERS;
+
+
+ /* Declare finite differencing variables */
+
+ if (verbose > 1)
+ {
+ CCTK_VInfo(CCTK_THORNSTRING,"Entering ML_BSSN_convertToADMBaseDtLapseShiftBoundary_Body");
+ }
+
+ if (cctk_iteration % ML_BSSN_convertToADMBaseDtLapseShiftBoundary_calc_every != ML_BSSN_convertToADMBaseDtLapseShiftBoundary_calc_offset)
+ {
+ return;
+ }
+
+ /* Include user-supplied include files */
+
+ /* Initialise finite differencing variables */
+ CCTK_REAL const dx = CCTK_DELTA_SPACE(0);
+ CCTK_REAL const dy = CCTK_DELTA_SPACE(1);
+ CCTK_REAL const dz = CCTK_DELTA_SPACE(2);
+ int const di = 1;
+ int const dj = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+ int const dk = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+ CCTK_REAL const dxi = 1.0 / dx;
+ CCTK_REAL const dyi = 1.0 / dy;
+ CCTK_REAL const dzi = 1.0 / dz;
+ CCTK_REAL const khalf = 0.5;
+ CCTK_REAL const kthird = 1/3.0;
+ CCTK_REAL const ktwothird = 2.0/3.0;
+ CCTK_REAL const kfourthird = 4.0/3.0;
+ CCTK_REAL const keightthird = 8.0/3.0;
+ CCTK_REAL const hdxi = 0.5 * dxi;
+ CCTK_REAL const hdyi = 0.5 * dyi;
+ CCTK_REAL const hdzi = 0.5 * dzi;
+
+ /* Initialize predefined quantities */
+ CCTK_REAL const p1o12dx = INV(dx)/12.;
+ CCTK_REAL const p1o12dy = INV(dy)/12.;
+ CCTK_REAL const p1o12dz = INV(dz)/12.;
+ CCTK_REAL const p1o144dxdy = (INV(dx)*INV(dy))/144.;
+ CCTK_REAL const p1o144dxdz = (INV(dx)*INV(dz))/144.;
+ CCTK_REAL const p1o144dydz = (INV(dy)*INV(dz))/144.;
+ CCTK_REAL const p1o24dx = INV(dx)/24.;
+ CCTK_REAL const p1o24dy = INV(dy)/24.;
+ CCTK_REAL const p1o24dz = INV(dz)/24.;
+ CCTK_REAL const p1o64dx = INV(dx)/64.;
+ CCTK_REAL const p1o64dy = INV(dy)/64.;
+ CCTK_REAL const p1o64dz = INV(dz)/64.;
+ CCTK_REAL const p1odx = INV(dx);
+ CCTK_REAL const p1ody = INV(dy);
+ CCTK_REAL const p1odz = INV(dz);
+ CCTK_REAL const pm1o12dx2 = -pow(dx,-2)/12.;
+ CCTK_REAL const pm1o12dy2 = -pow(dy,-2)/12.;
+ CCTK_REAL const pm1o12dz2 = -pow(dz,-2)/12.;
+
+ /* Loop over the grid points */
+ #pragma omp parallel
+ LC_LOOP3 (ML_BSSN_convertToADMBaseDtLapseShiftBoundary,
+ i,j,k, min[0],min[1],min[2], max[0],max[1],max[2],
+ cctk_lsh[0],cctk_lsh[1],cctk_lsh[2])
+ {
+ // int index = INITVALUE;
+ int const index = CCTK_GFINDEX3D(cctkGH,i,j,k);
+ /* Declare derivatives */
+
+ /* 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 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 */
+
+ /* Calculate temporaries and grid functions */
+ CCTK_REAL_VEC eta = fmin(1,SpatialBetaDriverRadius*INV(rL));
+
+ CCTK_REAL_VEC theta = fmin(1,exp(1 -
+ rL*INV(SpatialShiftGammaCoeffRadius)));
+
+ CCTK_REAL_VEC dtalpL = -(harmonicF*(LapseACoeff*(AL - trKL) +
+ trKL)*pow(alphaL,harmonicN));
+
+ CCTK_REAL_VEC dtbetaxL =
+ ShiftGammaCoeff*theta*(beta1L*BetaDriver*eta*(-1 + ShiftBCoeff) +
+ ShiftBCoeff*(B1L - Xt1L) + Xt1L);
+
+ CCTK_REAL_VEC dtbetayL =
+ ShiftGammaCoeff*theta*(beta2L*BetaDriver*eta*(-1 + ShiftBCoeff) +
+ ShiftBCoeff*(B2L - Xt2L) + Xt2L);
+
+ CCTK_REAL_VEC dtbetazL =
+ ShiftGammaCoeff*theta*(beta3L*BetaDriver*eta*(-1 + ShiftBCoeff) +
+ ShiftBCoeff*(B3L - Xt3L) + Xt3L);
+
+
+ /* Copy local copies back to grid functions */
+ vec_store_nta(dtalp[index],dtalpL);
+ vec_store_nta(dtbetax[index],dtbetaxL);
+ vec_store_nta(dtbetay[index],dtbetayL);
+ vec_store_nta(dtbetaz[index],dtbetazL);
+ i += CCTK_REAL_VEC_SIZE-1;
+ }
+ LC_ENDLOOP3 (ML_BSSN_convertToADMBaseDtLapseShiftBoundary);
+}
+
+extern "C" void ML_BSSN_convertToADMBaseDtLapseShiftBoundary(CCTK_ARGUMENTS)
+{
+ DECLARE_CCTK_ARGUMENTS;
+ DECLARE_CCTK_PARAMETERS;
+
+ GenericFD_LoopOverBoundaryWithGhosts(cctkGH, &ML_BSSN_convertToADMBaseDtLapseShiftBoundary_Body);
+}