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-rw-r--r--Examples/EulerSR/src/eulersr_cons_calc_reconstruct_1.cc207
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diff --git a/Examples/EulerSR/src/eulersr_cons_calc_reconstruct_1.cc b/Examples/EulerSR/src/eulersr_cons_calc_reconstruct_1.cc
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+++ b/Examples/EulerSR/src/eulersr_cons_calc_reconstruct_1.cc
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+/* 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"
+
+/* 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))
+
+extern "C" void eulersr_cons_calc_reconstruct_1_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 */, "EulerSR::epsi_lr_group","flat");
+ if (ierr < 0)
+ CCTK_WARN(1, "Failed to register flat BC for EulerSR::epsi_lr_group.");
+ ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GenericFD_GetBoundaryWidth(cctkGH), -1 /* no table */, "EulerSR::rho_lr_group","flat");
+ if (ierr < 0)
+ CCTK_WARN(1, "Failed to register flat BC for EulerSR::rho_lr_group.");
+ ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GenericFD_GetBoundaryWidth(cctkGH), -1 /* no table */, "EulerSR::v1_lr_group","flat");
+ if (ierr < 0)
+ CCTK_WARN(1, "Failed to register flat BC for EulerSR::v1_lr_group.");
+ ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GenericFD_GetBoundaryWidth(cctkGH), -1 /* no table */, "EulerSR::v2_lr_group","flat");
+ if (ierr < 0)
+ CCTK_WARN(1, "Failed to register flat BC for EulerSR::v2_lr_group.");
+ ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GenericFD_GetBoundaryWidth(cctkGH), -1 /* no table */, "EulerSR::v3_lr_group","flat");
+ if (ierr < 0)
+ CCTK_WARN(1, "Failed to register flat BC for EulerSR::v3_lr_group.");
+ return;
+}
+
+static void eulersr_cons_calc_reconstruct_1_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 the variables used for looping over grid points */
+ CCTK_INT i, j, k;
+ // CCTK_INT index = INITVALUE;
+
+ /* Declare finite differencing variables */
+
+ if (verbose > 1)
+ {
+ CCTK_VInfo(CCTK_THORNSTRING,"Entering eulersr_cons_calc_reconstruct_1_Body");
+ }
+
+ if (cctk_iteration % eulersr_cons_calc_reconstruct_1_calc_every != eulersr_cons_calc_reconstruct_1_calc_offset)
+ {
+ return;
+ }
+
+ const char *groups[] = {"EulerSR::epsi_group","EulerSR::epsi_lr_group","EulerSR::rho_group","EulerSR::rho_lr_group","EulerSR::v1_lr_group","EulerSR::v2_lr_group","EulerSR::v3_lr_group","EulerSR::v_group"};
+ GenericFD_AssertGroupStorage(cctkGH, "eulersr_cons_calc_reconstruct_1", 8, groups);
+
+ GenericFD_EnsureStencilFits(cctkGH, "eulersr_cons_calc_reconstruct_1", 1, 1, 1);
+
+ /* 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 dt = ToReal(CCTK_DELTA_TIME);
+ 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 p1o1 = 1;
+ CCTK_REAL const p1odx = INV(dx);
+ CCTK_REAL const p1ody = INV(dy);
+ CCTK_REAL const p1odz = INV(dz);
+
+ /* Loop over the grid points */
+ for (k = min[2]; k < max[2]; k++)
+ {
+ for (j = min[1]; j < max[1]; j++)
+ {
+ for (i = min[0]; i < max[0]; i++)
+ {
+ int const index = CCTK_GFINDEX3D(cctkGH,i,j,k) ;
+
+ /* Assign local copies of grid functions */
+
+ CCTK_REAL epsiL = epsi[index];
+ CCTK_REAL rhoL = rho[index];
+ CCTK_REAL v1L = v1[index];
+ CCTK_REAL v2L = v2[index];
+ CCTK_REAL v3L = v3[index];
+
+
+ /* Include user supplied include files */
+
+ /* Precompute derivatives */
+ CCTK_REAL const DiffPlus1epsi = DiffPlus1(&epsi[index]);
+ CCTK_REAL const DiffMinus1epsi = DiffMinus1(&epsi[index]);
+ CCTK_REAL const DiffPlus1rho = DiffPlus1(&rho[index]);
+ CCTK_REAL const DiffMinus1rho = DiffMinus1(&rho[index]);
+ CCTK_REAL const DiffPlus1v1 = DiffPlus1(&v1[index]);
+ CCTK_REAL const DiffMinus1v1 = DiffMinus1(&v1[index]);
+ CCTK_REAL const DiffPlus1v2 = DiffPlus1(&v2[index]);
+ CCTK_REAL const DiffMinus1v2 = DiffMinus1(&v2[index]);
+ CCTK_REAL const DiffPlus1v3 = DiffPlus1(&v3[index]);
+ CCTK_REAL const DiffMinus1v3 = DiffMinus1(&v3[index]);
+
+ /* Calculate temporaries and grid functions */
+ CCTK_REAL slopeL = DiffMinus1rho;
+
+ CCTK_REAL slopeR = DiffPlus1rho;
+
+ CCTK_REAL slope = VanLeer(slopeL,slopeR);
+
+ CCTK_REAL rhoLeftL = rhoL - 0.5*slope;
+
+ CCTK_REAL rhoRightL = rhoL + 0.5*slope;
+
+ slopeL = DiffMinus1v1;
+
+ slopeR = DiffPlus1v1;
+
+ slope = VanLeer(slopeL,slopeR);
+
+ CCTK_REAL v1LeftL = -0.5*slope + v1L;
+
+ CCTK_REAL v1RightL = 0.5*slope + v1L;
+
+ slopeL = DiffMinus1v2;
+
+ slopeR = DiffPlus1v2;
+
+ slope = VanLeer(slopeL,slopeR);
+
+ CCTK_REAL v2LeftL = -0.5*slope + v2L;
+
+ CCTK_REAL v2RightL = 0.5*slope + v2L;
+
+ slopeL = DiffMinus1v3;
+
+ slopeR = DiffPlus1v3;
+
+ slope = VanLeer(slopeL,slopeR);
+
+ CCTK_REAL v3LeftL = -0.5*slope + v3L;
+
+ CCTK_REAL v3RightL = 0.5*slope + v3L;
+
+ slopeL = DiffMinus1epsi;
+
+ slopeR = DiffPlus1epsi;
+
+ slope = VanLeer(slopeL,slopeR);
+
+ CCTK_REAL epsiLeftL = epsiL - 0.5*slope;
+
+ CCTK_REAL epsiRightL = epsiL + 0.5*slope;
+
+ /* Copy local copies back to grid functions */
+ epsiLeft[index] = epsiLeftL;
+ epsiRight[index] = epsiRightL;
+ rhoLeft[index] = rhoLeftL;
+ rhoRight[index] = rhoRightL;
+ v1Left[index] = v1LeftL;
+ v1Right[index] = v1RightL;
+ v2Left[index] = v2LeftL;
+ v2Right[index] = v2RightL;
+ v3Left[index] = v3LeftL;
+ v3Right[index] = v3RightL;
+ }
+ }
+ }
+}
+
+extern "C" void eulersr_cons_calc_reconstruct_1(CCTK_ARGUMENTS)
+{
+ DECLARE_CCTK_ARGUMENTS;
+ DECLARE_CCTK_PARAMETERS;
+
+ GenericFD_LoopOverInterior(cctkGH, &eulersr_cons_calc_reconstruct_1_Body);
+}