Update auto-generated code as generated by the current version of Kranc

1 files changed, 163 insertions, 0 deletions

diff --git a/ML_BSSN/src/ML_BSSN_enforce.cc b/ML_BSSN/src/ML_BSSN_enforce.cc
new file mode 100644
index 0000000..54d04bc
--- /dev/null
+++ b/ML_BSSN/src/ML_BSSN_enforce.cc
@@ -0,0 +1,163 @@
+/*  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 "loopcontrol.h"
+
+/* Define macros used in calculations */
+#define INITVALUE (42)
+#define QAD(x) (SQR(SQR(x)))
+#define INV(x) ((1.0) / (x))
+#define SQR(x) ((x) * (x))
+#define CUB(x) ((x) * (x) * (x))
+
+static void ML_BSSN_enforce_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_enforce_Body");
+  }
+  
+  if (cctk_iteration % ML_BSSN_enforce_calc_every != ML_BSSN_enforce_calc_offset)
+  {
+    return;
+  }
+  
+  const char *groups[] = {"ML_BSSN::ML_curv","ML_BSSN::ML_lapse","ML_BSSN::ML_metric"};
+  GenericFD_AssertGroupStorage(cctkGH, "ML_BSSN_enforce", 3, groups);
+  
+  /* 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);
+  CCTK_REAL const dx = ToReal(CCTK_DELTA_SPACE(0));
+  CCTK_REAL const dy = ToReal(CCTK_DELTA_SPACE(1));
+  CCTK_REAL const dz = ToReal(CCTK_DELTA_SPACE(2));
+  CCTK_REAL const dxi = INV(dx);
+  CCTK_REAL const dyi = INV(dy);
+  CCTK_REAL const dzi = INV(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 = 0.0833333333333333333333333333333*INV(dx);
+  CCTK_REAL const p1o12dy = 0.0833333333333333333333333333333*INV(dy);
+  CCTK_REAL const p1o12dz = 0.0833333333333333333333333333333*INV(dz);
+  CCTK_REAL const p1o144dxdy = 0.00694444444444444444444444444444*INV(dx)*INV(dy);
+  CCTK_REAL const p1o144dxdz = 0.00694444444444444444444444444444*INV(dx)*INV(dz);
+  CCTK_REAL const p1o144dydz = 0.00694444444444444444444444444444*INV(dy)*INV(dz);
+  CCTK_REAL const p1o24dx = 0.0416666666666666666666666666667*INV(dx);
+  CCTK_REAL const p1o24dy = 0.0416666666666666666666666666667*INV(dy);
+  CCTK_REAL const p1o24dz = 0.0416666666666666666666666666667*INV(dz);
+  CCTK_REAL const p1o64dx = 0.015625*INV(dx);
+  CCTK_REAL const p1o64dy = 0.015625*INV(dy);
+  CCTK_REAL const p1o64dz = 0.015625*INV(dz);
+  CCTK_REAL const p1odx = INV(dx);
+  CCTK_REAL const p1ody = INV(dy);
+  CCTK_REAL const p1odz = INV(dz);
+  CCTK_REAL const pm1o12dx2 = -0.0833333333333333333333333333333*INV(SQR(dx));
+  CCTK_REAL const pm1o12dy2 = -0.0833333333333333333333333333333*INV(SQR(dy));
+  CCTK_REAL const pm1o12dz2 = -0.0833333333333333333333333333333*INV(SQR(dz));
+  
+  /* Loop over the grid points */
+  #pragma omp parallel
+  LC_LOOP3 (ML_BSSN_enforce,
+    i,j,k, min[0],min[1],min[2], max[0],max[1],max[2],
+    cctk_lsh[0],cctk_lsh[1],cctk_lsh[2])
+  {
+    ptrdiff_t const index = di*i + dj*j + dk*k;
+    
+    /* Assign local copies of grid functions */
+    CCTK_REAL alphaL = alpha[index];
+    CCTK_REAL At11L = At11[index];
+    CCTK_REAL At12L = At12[index];
+    CCTK_REAL At13L = At13[index];
+    CCTK_REAL At22L = At22[index];
+    CCTK_REAL At23L = At23[index];
+    CCTK_REAL At33L = At33[index];
+    CCTK_REAL gt11L = gt11[index];
+    CCTK_REAL gt12L = gt12[index];
+    CCTK_REAL gt13L = gt13[index];
+    CCTK_REAL gt22L = gt22[index];
+    CCTK_REAL gt23L = gt23[index];
+    CCTK_REAL gt33L = gt33[index];
+    
+    /* Include user supplied include files */
+    
+    /* Precompute derivatives */
+    
+    /* Calculate temporaries and grid functions */
+    CCTK_REAL detgt = 1;
+    
+    CCTK_REAL gtu11 = INV(detgt)*(gt22L*gt33L - SQR(gt23L));
+    
+    CCTK_REAL gtu12 = (gt13L*gt23L - gt12L*gt33L)*INV(detgt);
+    
+    CCTK_REAL gtu13 = (-(gt13L*gt22L) + gt12L*gt23L)*INV(detgt);
+    
+    CCTK_REAL gtu22 = INV(detgt)*(gt11L*gt33L - SQR(gt13L));
+    
+    CCTK_REAL gtu23 = (gt12L*gt13L - gt11L*gt23L)*INV(detgt);
+    
+    CCTK_REAL gtu33 = INV(detgt)*(gt11L*gt22L - SQR(gt12L));
+    
+    CCTK_REAL trAt = At11L*gtu11 + At22L*gtu22 + 2*(At12L*gtu12 + 
+      At13L*gtu13 + At23L*gtu23) + At33L*gtu33;
+    
+    At11L = At11L - 0.333333333333333333333333333333*gt11L*trAt;
+    
+    At12L = At12L - 0.333333333333333333333333333333*gt12L*trAt;
+    
+    At13L = At13L - 0.333333333333333333333333333333*gt13L*trAt;
+    
+    At22L = At22L - 0.333333333333333333333333333333*gt22L*trAt;
+    
+    At23L = At23L - 0.333333333333333333333333333333*gt23L*trAt;
+    
+    At33L = At33L - 0.333333333333333333333333333333*gt33L*trAt;
+    
+    alphaL = fmax(alphaL,ToReal(MinimumLapse));
+    
+    
+    /* Copy local copies back to grid functions */
+    alpha[index] = alphaL;
+    At11[index] = At11L;
+    At12[index] = At12L;
+    At13[index] = At13L;
+    At22[index] = At22L;
+    At23[index] = At23L;
+    At33[index] = At33L;
+  }
+  LC_ENDLOOP3 (ML_BSSN_enforce);
+}
+
+extern "C" void ML_BSSN_enforce(CCTK_ARGUMENTS)
+{
+  DECLARE_CCTK_ARGUMENTS;
+  DECLARE_CCTK_PARAMETERS;
+  
+  GenericFD_LoopOverEverything(cctkGH, &ML_BSSN_enforce_Body);
+}