fix(bssn_rhs)

OutBdLow2Hi_cached 读的是 coarse owned 区域（非 coarse ghost/buffer）
回退旧行为：编译时定义 RP_SYNC_COARSE_AFTER_RESTRICT=1

AMSS_NCKU_source/Parallel.C

@@ -5284,41 +5284,6 @@ double Parallel::L2Norm(Patch *Pat, var *vf)
 
   return tvf;
 }
-void Parallel::L2Norm7(Patch *Pat, var **vf, double *norms)
-{
-  int myrank;
-  MPI_Comm_rank(MPI_COMM_WORLD, &myrank);
-
-  double tvf[7], dtvf[7];
-  int BDW = ghost_width;
-  for (int i = 0; i < 7; i++)
-    dtvf[i] = 0;
-
-  MyList<Block> *BP = Pat->blb;
-  while (BP)
-  {
-    Block *cg = BP->data;
-    if (myrank == cg->rank)
-    {
-      f_l2normhelper7(cg->shape, cg->X[0], cg->X[1], cg->X[2],
-                      Pat->bbox[0], Pat->bbox[1], Pat->bbox[2],
-                      Pat->bbox[3], Pat->bbox[4], Pat->bbox[5],
-                      cg->fgfs[vf[0]->sgfn], cg->fgfs[vf[1]->sgfn], cg->fgfs[vf[2]->sgfn],
-                      cg->fgfs[vf[3]->sgfn], cg->fgfs[vf[4]->sgfn], cg->fgfs[vf[5]->sgfn],
-                      cg->fgfs[vf[6]->sgfn], tvf, BDW);
-      for (int i = 0; i < 7; i++)
-        dtvf[i] += tvf[i];
-    }
-    if (BP == Pat->ble)
-      break;
-    BP = BP->next;
-  }
-
-  MPI_Allreduce(dtvf, tvf, 7, MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD);
-
-  for (int i = 0; i < 7; i++)
-    norms[i] = sqrt(tvf[i]);
-}
 double Parallel::L2Norm(Patch *Pat, var *vf, MPI_Comm Comm_here)
 {
   int myrank;
@@ -5350,41 +5315,6 @@ double Parallel::L2Norm(Patch *Pat, var *vf, MPI_Comm Comm_here)
 
   return tvf;
 }
-void Parallel::L2Norm7(Patch *Pat, var **vf, double *norms, MPI_Comm Comm_here)
-{
-  int myrank;
-  MPI_Comm_rank(MPI_COMM_WORLD, &myrank);
-
-  double tvf[7], dtvf[7];
-  int BDW = ghost_width;
-  for (int i = 0; i < 7; i++)
-    dtvf[i] = 0;
-
-  MyList<Block> *BP = Pat->blb;
-  while (BP)
-  {
-    Block *cg = BP->data;
-    if (myrank == cg->rank)
-    {
-      f_l2normhelper7(cg->shape, cg->X[0], cg->X[1], cg->X[2],
-                      Pat->bbox[0], Pat->bbox[1], Pat->bbox[2],
-                      Pat->bbox[3], Pat->bbox[4], Pat->bbox[5],
-                      cg->fgfs[vf[0]->sgfn], cg->fgfs[vf[1]->sgfn], cg->fgfs[vf[2]->sgfn],
-                      cg->fgfs[vf[3]->sgfn], cg->fgfs[vf[4]->sgfn], cg->fgfs[vf[5]->sgfn],
-                      cg->fgfs[vf[6]->sgfn], tvf, BDW);
-      for (int i = 0; i < 7; i++)
-        dtvf[i] += tvf[i];
-    }
-    if (BP == Pat->ble)
-      break;
-    BP = BP->next;
-  }
-
-  MPI_Allreduce(dtvf, tvf, 7, MPI_DOUBLE, MPI_SUM, Comm_here);
-
-  for (int i = 0; i < 7; i++)
-    norms[i] = sqrt(tvf[i]);
-}
 void Parallel::checkgsl(MyList<Parallel::gridseg> *pp, bool first_only)
 {
   int myrank = 0;

AMSS_NCKU_source/Parallel.h

@@ -183,7 +183,6 @@ namespace Parallel
                          MyList<Parallel::gridseg> **out_src, MyList<Parallel::gridseg> **out_dst);
   void PeriodicBD(Patch *Pat, MyList<var> *VarList, int Symmetry);
   double L2Norm(Patch *Pat, var *vf);
-  void L2Norm7(Patch *Pat, var **vf, double *norms);
   void checkgsl(MyList<Parallel::gridseg> *pp, bool first_only);
   void checkvarl(MyList<var> *pp, bool first_only);
   MyList<Parallel::gridseg> *divide_gsl(MyList<Parallel::gridseg> *p, Patch *Pat);
@@ -219,7 +218,6 @@ namespace Parallel
   void checkpatchlist(MyList<Patch> *PatL, bool buflog);
 
   double L2Norm(Patch *Pat, var *vf, MPI_Comm Comm_here);
-  void L2Norm7(Patch *Pat, var **vf, double *norms, MPI_Comm Comm_here);
   bool PatList_Interp_Points(MyList<Patch> *PatL, MyList<var> *VarList,
                              int NN, double **XX,
                              double *Shellf, int Symmetry, MPI_Comm Comm_here);

AMSS_NCKU_source/ShellPatch.C

@@ -3472,43 +3472,6 @@ double ShellPatch::L2Norm(var *vf)
 
   return tvf;
 }
-void ShellPatch::L2Norm7(var **vf, double *norms)
-{
-  double tvf[7], dtvf[7];
-  int BDW = overghost;
-  for (int i = 0; i < 7; i++)
-    dtvf[i] = 0;
-
-  MyList<ss_patch> *sPp = PatL;
-  while (sPp)
-  {
-    MyList<Block> *Bp = sPp->data->blb;
-    while (Bp)
-    {
-      Block *cg = Bp->data;
-      if (myrank == cg->rank)
-      {
-        f_l2normhelper7(cg->shape, cg->X[0], cg->X[1], cg->X[2],
-                        sPp->data->bbox[0], sPp->data->bbox[1], sPp->data->bbox[2],
-                        sPp->data->bbox[3], sPp->data->bbox[4], sPp->data->bbox[5],
-                        cg->fgfs[vf[0]->sgfn], cg->fgfs[vf[1]->sgfn], cg->fgfs[vf[2]->sgfn],
-                        cg->fgfs[vf[3]->sgfn], cg->fgfs[vf[4]->sgfn], cg->fgfs[vf[5]->sgfn],
-                        cg->fgfs[vf[6]->sgfn], tvf, BDW);
-        for (int i = 0; i < 7; i++)
-          dtvf[i] += tvf[i];
-      }
-      if (Bp == sPp->data->ble)
-        break;
-      Bp = Bp->next;
-    }
-    sPp = sPp->next;
-  }
-
-  MPI_Allreduce(dtvf, tvf, 7, MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD);
-
-  for (int i = 0; i < 7; i++)
-    norms[i] = sqrt(tvf[i]);
-}
 
 // find maximum of abstract value, XX store position for maximum, Shellf store maximum themselvs
 void ShellPatch::Find_Maximum(MyList<var> *VarList, double *XX,

AMSS_NCKU_source/ShellPatch.h

@@ -198,7 +198,6 @@ public:
    void write_Pablo_file_ss(int *ext, double xmin, double xmax, double ymin, double ymax, double zmin, double zmax,
                             char *filename, int sst);
    double L2Norm(var *vf);
-   void L2Norm7(var **vf, double *norms);
    void Find_Maximum(MyList<var> *VarList, double *XX, double *Shellf);
 };
 

AMSS_NCKU_source/bssn_class.C

@@ -41,239 +41,6 @@ using namespace std;
 #include "derivatives.h"
 #include "ricci_gamma.h"
 
-// Compile-time switch for per-timestep memory usage collection/printing.
-// Default is OFF to reduce overhead in production runs.
-#ifndef BSSN_ENABLE_MEM_USAGE_LOG
-#define BSSN_ENABLE_MEM_USAGE_LOG 0
-#endif
-
-#ifndef BSSN_FINE_TIMING
-#define BSSN_FINE_TIMING 0
-#endif
-
-#ifndef BSSN_FINE_TIMING_EVERY
-#define BSSN_FINE_TIMING_EVERY 1
-#endif
-
-#ifndef BSSN_FINE_TIMING_TOPN
-#define BSSN_FINE_TIMING_TOPN 8
-#endif
-
-#ifndef BSSN_KERNEL_FINE_TIMING
-#define BSSN_KERNEL_FINE_TIMING 0
-#endif
-
-#ifndef BSSN_ENABLE_STDIN_ABORT_POLL
-#define BSSN_ENABLE_STDIN_ABORT_POLL 0
-#endif
-
-#if BSSN_FINE_TIMING
-namespace step_timing
-{
-  enum Bucket
-  {
-    TB_ANALYSIS_PSI4 = 0,
-    TB_ANALYSIS_SURFACE,
-    TB_ANALYSIS_IO,
-    TB_BH_PREDICTOR,
-    TB_PREDICTOR_RHS,
-    TB_PREDICTOR_SYNC,
-    TB_BH_CORRECTOR,
-    TB_CORRECTOR_RHS,
-    TB_CORRECTOR_SYNC,
-    TB_STATE_SWAP,
-    TB_RESTRICT_PROLONG,
-    TB_CONSTRAINT_OUT,
-    TB_DUMP_3D,
-    TB_DUMP_2D,
-    TB_CHECKPOINT,
-    TB_REGRID,
-    TB_COUNT
-  };
-
-  static double local_bucket_seconds[TB_COUNT];
-
-  static const char *bucket_labels[TB_COUNT] =
-  {
-    "analysis_psi4",
-    "analysis_surface",
-    "analysis_io",
-    "bh_predictor",
-    "predictor_rhs",
-    "predictor_sync",
-    "bh_corrector",
-    "corrector_rhs",
-    "corrector_sync",
-    "state_swap",
-    "restrict_prolong",
-    "constraint_out",
-    "dump_3d",
-    "dump_2d",
-    "checkpoint",
-    "regrid"
-  };
-
-  void reset()
-  {
-    for (int i = 0; i < TB_COUNT; i++)
-      local_bucket_seconds[i] = 0.0;
-  }
-
-  void add(Bucket bucket, double seconds)
-  {
-    local_bucket_seconds[int(bucket)] += seconds;
-  }
-
-  void report(int myrank, int nprocs, monitor *TimingMonitor,
-              int step_index, double phys_time, double step_wall_seconds)
-  {
-    double max_bucket_seconds[TB_COUNT];
-    double avg_bucket_seconds[TB_COUNT];
-
-    MPI_Reduce(local_bucket_seconds, max_bucket_seconds, TB_COUNT, MPI_DOUBLE, MPI_MAX, 0, MPI_COMM_WORLD);
-    MPI_Reduce(local_bucket_seconds, avg_bucket_seconds, TB_COUNT, MPI_DOUBLE, MPI_SUM, 0, MPI_COMM_WORLD);
-
-    if (myrank != 0)
-      return;
-
-    for (int i = 0; i < TB_COUNT; i++)
-      avg_bucket_seconds[i] /= Mymax(1, nprocs);
-
-    if (TimingMonitor)
-    {
-      double row[2 + 2 * TB_COUNT];
-      row[0] = double(step_index);
-      row[1] = step_wall_seconds;
-      for (int i = 0; i < TB_COUNT; i++)
-      {
-        row[2 + i] = max_bucket_seconds[i];
-        row[2 + TB_COUNT + i] = avg_bucket_seconds[i];
-      }
-      TimingMonitor->writefile(phys_time, 2 + 2 * TB_COUNT, row);
-    }
-
-    double residual = step_wall_seconds;
-    for (int i = 0; i < TB_COUNT; i++)
-      residual -= max_bucket_seconds[i];
-    if (residual < 0.0)
-      residual = 0.0;
-
-    int order[TB_COUNT];
-    for (int i = 0; i < TB_COUNT; i++)
-      order[i] = i;
-
-    for (int i = 0; i < TB_COUNT - 1; i++)
-      for (int j = i + 1; j < TB_COUNT; j++)
-        if (max_bucket_seconds[order[j]] > max_bucket_seconds[order[i]])
-        {
-          int tmp = order[i];
-          order[i] = order[j];
-          order[j] = tmp;
-        }
-
-    ios::fmtflags old_flags = cout.flags();
-    streamsize old_precision = cout.precision();
-
-    cout << " Fine timing hot spots (max rank wall estimate):" << endl;
-    const int topn = Mymin(BSSN_FINE_TIMING_TOPN, TB_COUNT);
-    for (int i = 0; i < topn; i++)
-    {
-      const int ib = order[i];
-      const double frac = (step_wall_seconds > 0.0) ? (100.0 * max_bucket_seconds[ib] / step_wall_seconds) : 0.0;
-      cout << "  "
-           << setw(20) << left << bucket_labels[ib]
-           << " = " << setw(10) << right << setprecision(6) << max_bucket_seconds[ib]
-           << " s  (" << setw(6) << setprecision(4) << frac << "%)" << endl;
-    }
-    if (residual > 1.0e-6)
-    {
-      const double frac = (step_wall_seconds > 0.0) ? (100.0 * residual / step_wall_seconds) : 0.0;
-      cout << "  "
-           << setw(20) << left << "unprofiled_residual"
-           << " = " << setw(10) << right << setprecision(6) << residual
-           << " s  (" << setw(6) << setprecision(4) << frac << "%)" << endl;
-    }
-    cout << endl;
-    cout.flags(old_flags);
-    cout.precision(old_precision);
-  }
-}
-
-#define STEP_TIMER_DECL(var_name) const double var_name = MPI_Wtime()
-#define STEP_TIMER_ADD(bucket_name, var_name) step_timing::add(step_timing::bucket_name, MPI_Wtime() - (var_name))
-#else
-#define STEP_TIMER_DECL(var_name)
-#define STEP_TIMER_ADD(bucket_name, var_name)
-#endif
-
-#if BSSN_KERNEL_FINE_TIMING
-namespace rhs_kernel_timing_report
-{
-  void report(int myrank, int nprocs, int step_index, double step_wall_seconds)
-  {
-    const int bucket_count = f_bssn_rhs_kernel_timing_bucket_count();
-    const double *local_bucket_seconds = f_bssn_rhs_kernel_timing_local_seconds();
-
-    if (bucket_count <= 0 || !local_bucket_seconds)
-      return;
-
-    double *max_bucket_seconds = new double[bucket_count];
-    double *avg_bucket_seconds = new double[bucket_count];
-    int *order = new int[bucket_count];
-
-    MPI_Reduce((void *)local_bucket_seconds, max_bucket_seconds, bucket_count, MPI_DOUBLE, MPI_MAX, 0, MPI_COMM_WORLD);
-    MPI_Reduce((void *)local_bucket_seconds, avg_bucket_seconds, bucket_count, MPI_DOUBLE, MPI_SUM, 0, MPI_COMM_WORLD);
-
-    if (myrank == 0)
-    {
-      double kernel_total = 0.0;
-      for (int i = 0; i < bucket_count; ++i)
-      {
-        avg_bucket_seconds[i] /= Mymax(1, nprocs);
-        order[i] = i;
-        kernel_total += max_bucket_seconds[i];
-      }
-
-      for (int i = 0; i < bucket_count - 1; ++i)
-        for (int j = i + 1; j < bucket_count; ++j)
-          if (max_bucket_seconds[order[j]] > max_bucket_seconds[order[i]])
-          {
-            int tmp = order[i];
-            order[i] = order[j];
-            order[j] = tmp;
-          }
-
-      ios::fmtflags old_flags = cout.flags();
-      streamsize old_precision = cout.precision();
-
-      const double kernel_frac = (step_wall_seconds > 0.0) ? (100.0 * kernel_total / step_wall_seconds) : 0.0;
-      cout << " RHS kernel split (max-rank accumulated over step " << step_index << "): total "
-           << setprecision(6) << kernel_total << " s  (" << setprecision(4)
-           << kernel_frac << "% of coarse step)" << endl;
-
-      const int topn = Mymin(BSSN_FINE_TIMING_TOPN, bucket_count);
-      for (int i = 0; i < topn; ++i)
-      {
-        const int ib = order[i];
-        const double frac = (kernel_total > 0.0) ? (100.0 * max_bucket_seconds[ib] / kernel_total) : 0.0;
-        cout << "  "
-             << setw(20) << left << f_bssn_rhs_kernel_timing_label(ib)
-             << " = " << setw(10) << right << setprecision(6) << max_bucket_seconds[ib]
-             << " s  (" << setw(6) << setprecision(4) << frac << "% of kernel)" << endl;
-      }
-      cout << endl;
-
-      cout.flags(old_flags);
-      cout.precision(old_precision);
-    }
-
-    delete[] max_bucket_seconds;
-    delete[] avg_bucket_seconds;
-    delete[] order;
-  }
-}
-#endif
-
 //================================================================================================
 
 // define bssn_class
@@ -292,7 +59,6 @@ bssn_class::bssn_class(double Couranti, double StartTimei, double TotalTimei,
                          xc(0), yc(0), zc(0), xr(0), yr(0), zr(0), trigger(0), dTT(0), dumpid(0),
 #endif
                          a_lev(a_levi), maxl(maxli), decn(decni), maxrex(maxrexi), drex(drexi),
-                         ConstraintRefreshLevels(0),
                          CheckPoint(0)
                          // CheckPoint(0)
 {
@@ -335,24 +101,6 @@ bssn_class::bssn_class(double Couranti, double StartTimei, double TotalTimei,
     a_stream.str("");
     a_stream << setw(15) << "# time Ham Px Py Pz Gx Gy Gz";
     ConVMonitor = new monitor("bssn_constraint.dat", myrank, a_stream.str());
-
-#if BSSN_FINE_TIMING
-    a_stream.clear();
-    a_stream.str("");
-    a_stream << setw(8) << "# step";
-    a_stream << setw(14) << "wall";
-    for (int ib = 0; ib < step_timing::TB_COUNT; ib++)
-      a_stream << setw(18) << step_timing::bucket_labels[ib];
-    for (int ib = 0; ib < step_timing::TB_COUNT; ib++)
-    {
-      char str_avg[64];
-      sprintf(str_avg, "avg_%s", step_timing::bucket_labels[ib]);
-      a_stream << setw(18) << str_avg;
-    }
-    TimingMonitor = new monitor("bssn_step_timing.dat", myrank, a_stream.str());
-#else
-    TimingMonitor = 0;
-#endif
   }
   // setup sphere integration engine
   Waveshell = new surface_integral(Symmetry);
@@ -948,9 +696,6 @@ void bssn_class::Initialize()
     }
   }
   GH = new cgh(0, ngfs, Symmetry, pname, checkrun, ErrorMonitor);
-  ConstraintRefreshLevels = new int[GH->levels];
-  for (int il = 0; il < GH->levels; il++)
-    ConstraintRefreshLevels[il] = 0;
   if (checkrun)
     CheckPoint->readcheck_cgh(PhysTime, GH, myrank, nprocs, Symmetry);
   else
@@ -1040,8 +785,6 @@ bssn_class::~bssn_class()
   DumpList->clearList();
   ConstraintList->clearList();
 
-  delete[] ConstraintRefreshLevels;
-
   delete phio;
   delete trKo;
   delete gxxo;
@@ -1301,7 +1044,6 @@ bssn_class::~bssn_class()
   delete BHMonitor;
   delete MAPMonitor;
   delete ConVMonitor;
-  delete TimingMonitor;
   delete Waveshell;
 
   delete CheckPoint;
@@ -2387,10 +2129,8 @@ void bssn_class::Evolve(int Steps)
   #endif
   */
   
-#if BSSN_ENABLE_MEM_USAGE_LOG
   perf bssn_perf;
   size_t current_min, current_avg, current_max, peak_min, peak_avg, peak_max;
-#endif
 
   for (int lev = 0; lev < GH->levels; lev++)
     GH->Lt[lev] = PhysTime;
@@ -2399,15 +2139,6 @@ void bssn_class::Evolve(int Steps)
 
   for (int ncount = 1; ncount < Steps + 1; ncount++)
   {
-#if BSSN_FINE_TIMING
-    step_timing::reset();
-#endif
-#if BSSN_KERNEL_FINE_TIMING
-    f_bssn_rhs_kernel_timing_reset();
-#endif
-#if (BSSN_FINE_TIMING || BSSN_KERNEL_FINE_TIMING)
-    const double step_wall_start = MPI_Wtime();
-#endif
     // special for large mass ratio consideration
     //     if(fabs(Porg0[0][0]-Porg0[1][0])+fabs(Porg0[0][1]-Porg0[1][1])+fabs(Porg0[0][2]-Porg0[1][2])<1e-6) 
     //     { GH->levels=GH->movls; }
@@ -2434,7 +2165,6 @@ void bssn_class::Evolve(int Steps)
     // When LastDump >= DumpTime, output corresponding binary data
     if (LastDump >= DumpTime)
     {
-      STEP_TIMER_DECL(timer_dump3d);
       //       misc::tillherecheck("before Dump_Data");
 
       for (int lev = 0; lev < GH->levels; lev++)
@@ -2442,7 +2172,6 @@ void bssn_class::Evolve(int Steps)
 #ifdef WithShell
       SH->Dump_Data(DumpList, 0, PhysTime, dT_mon);
 #endif
-      STEP_TIMER_ADD(TB_DUMP_3D, timer_dump3d);
 
       LastDump = 0;
 
@@ -2455,12 +2184,10 @@ void bssn_class::Evolve(int Steps)
     // When Last2dDump >= d2DumpTime, output corresponding 2D data
     if (Last2dDump >= d2DumpTime)
     {
-      STEP_TIMER_DECL(timer_dump2d);
       //       misc::tillherecheck("before 2dDump_Data");
 
       for (int lev = 0; lev < GH->levels; lev++)
         Parallel::d2Dump_Data(GH->PatL[lev], DumpList, 0, PhysTime, dT_mon);
-      STEP_TIMER_ADD(TB_DUMP_2D, timer_dump2d);
 
       Last2dDump = 0;
 
@@ -2485,12 +2212,10 @@ void bssn_class::Evolve(int Steps)
       break;
 
 #if (REGLEV == 1)
-    STEP_TIMER_DECL(timer_regrid);
     GH->Regrid(Symmetry, BH_num, Porgbr, Porg0,
                SynchList_cor, OldStateList, StateList, SynchList_pre,
                fgt(PhysTime - dT_mon, StartTime, dT_mon / 2), ErrorMonitor);
     for (int il = 0; il < GH->levels; il++) { sync_cache_pre[il].invalidate(); sync_cache_cor[il].invalidate(); sync_cache_rp_coarse[il].invalidate(); sync_cache_rp_fine[il].invalidate(); sync_cache_restrict[il].invalidate(); sync_cache_outbd[il].invalidate(); }
-    STEP_TIMER_ADD(TB_REGRID, timer_regrid);
 #endif
 
 #if (REGLEV == 0 && (PSTR == 1 || PSTR == 2))
@@ -2499,7 +2224,6 @@ void bssn_class::Evolve(int Steps)
 //		fgt(PhysTime-dT_mon,StartTime,dT_mon/2),ErrorMonitor);
 #endif
 
-#if BSSN_ENABLE_MEM_USAGE_LOG
     // Retrieve memory usage information used during computation; master process prints it
     bssn_perf.MemoryUsage(&current_min, &current_avg, &current_max,
                           &peak_min, &peak_avg, &peak_max, nprocs);
@@ -2515,7 +2239,6 @@ void bssn_class::Evolve(int Steps)
              (double)peak_max / (1024.0 * 1024.0));
       cout << endl;
     }
-#endif
     
     // Output puncture positions at each step
     if (myrank == 0)
@@ -2530,13 +2253,10 @@ void bssn_class::Evolve(int Steps)
              << endl;
       }
       cout << endl;
-#if BSSN_ENABLE_STDIN_ABORT_POLL
       cout << " If you think the physical evolution time is enough for this simulation, please input 'stop' in the terminal to stop the MPI processes in the next evolution step ! " << endl;
-#endif
       // cout << endl;
     }
     
-#if BSSN_ENABLE_STDIN_ABORT_POLL
     ////////////////////////////////////////////////////////////
     // If an "abort" command is detected on stdin, terminate MPI processes
     ////////////////////////////////////////////////////////////
@@ -2564,12 +2284,10 @@ void bssn_class::Evolve(int Steps)
     }
         
     ////////////////////////////////////////////////////////////
-#endif
 
     // When LastCheck >= CheckTime, perform runtime checks and output status data
     if (LastCheck >= CheckTime)
     {
-      STEP_TIMER_DECL(timer_checkpoint);
       LastCheck = 0;
 
       CheckPoint->write_Black_Hole_position(BH_num_input, BH_num, Porg0, Porgbr, Mass);
@@ -2578,20 +2296,7 @@ void bssn_class::Evolve(int Steps)
       CheckPoint->writecheck_sh(PhysTime, SH);
 #endif
       CheckPoint->write_bssn(LastDump, Last2dDump, LastAnas);
-      STEP_TIMER_ADD(TB_CHECKPOINT, timer_checkpoint);
     }
-
-#if (BSSN_FINE_TIMING || BSSN_KERNEL_FINE_TIMING)
-    const double step_wall_seconds = MPI_Wtime() - step_wall_start;
-#endif
-#if BSSN_FINE_TIMING
-    if (ncount % BSSN_FINE_TIMING_EVERY == 0)
-      step_timing::report(myrank, nprocs, TimingMonitor, ncount, PhysTime, step_wall_seconds);
-#endif
-#if BSSN_KERNEL_FINE_TIMING
-    if (ncount % BSSN_FINE_TIMING_EVERY == 0)
-      rhs_kernel_timing_report::report(myrank, nprocs, ncount, step_wall_seconds);
-#endif
   }
   /*
   #ifdef With_AHF
@@ -2723,16 +2428,10 @@ void bssn_class::RecursiveStep(int lev)
 #endif
 
 #if (REGLEV == 0)
-  STEP_TIMER_DECL(timer_regrid_onelevel);
   if (GH->Regrid_Onelevel(lev, Symmetry, BH_num, Porgbr, Porg0,
                       SynchList_cor, OldStateList, StateList, SynchList_pre,
                       fgt(PhysTime - dT_lev, StartTime, dT_lev / 2), ErrorMonitor))
-  {
-  if (ConstraintRefreshLevels)
-    ConstraintRefreshLevels[lev] = 1;
   for (int il = 0; il < GH->levels; il++) { sync_cache_pre[il].invalidate(); sync_cache_cor[il].invalidate(); sync_cache_rp_coarse[il].invalidate(); sync_cache_rp_fine[il].invalidate(); sync_cache_restrict[il].invalidate(); sync_cache_outbd[il].invalidate(); }
-  }
-  STEP_TIMER_ADD(TB_REGRID, timer_regrid_onelevel);
 #endif
 }
 
@@ -3325,7 +3024,6 @@ void bssn_class::Step(int lev, int YN)
 
 // new code 2013-2-15, zjcao
 #if (MAPBH == 1)
-  STEP_TIMER_DECL(timer_bh_predictor);
   // for black hole position
   if (BH_num > 0 && lev == GH->levels - 1)
   {
@@ -3356,7 +3054,6 @@ void bssn_class::Step(int lev, int YN)
       }
     }
   }
-  STEP_TIMER_ADD(TB_BH_PREDICTOR, timer_bh_predictor);
 
   // data analysis part
   // Warning NOTE: the variables1 are used as temp storege room
@@ -3379,7 +3076,6 @@ void bssn_class::Step(int lev, int YN)
   int ERROR = 0;
 
   MyList<ss_patch> *sPp;
-  STEP_TIMER_DECL(timer_predictor_rhs);
   // Predictor
   MyList<Patch> *Pp = GH->PatL[lev];
   while (Pp)
@@ -3655,9 +3351,6 @@ void bssn_class::Step(int lev, int YN)
   }
 #endif
 
-  STEP_TIMER_ADD(TB_PREDICTOR_RHS, timer_predictor_rhs);
-
-  STEP_TIMER_DECL(timer_predictor_sync);
   Parallel::AsyncSyncState async_pre;
   Parallel::Sync_start(GH->PatL[lev], SynchList_pre, Symmetry, sync_cache_pre[lev], async_pre);
 
@@ -3695,7 +3388,6 @@ void bssn_class::Step(int lev, int YN)
     }
   }
 #endif
-  STEP_TIMER_ADD(TB_PREDICTOR_SYNC, timer_predictor_sync);
 
 #if (MAPBH == 0)
   // for black hole position
@@ -3740,7 +3432,6 @@ void bssn_class::Step(int lev, int YN)
   // corrector
   for (iter_count = 1; iter_count < 4; iter_count++)
   {
-    STEP_TIMER_DECL(timer_corrector_rhs);
     // for RK4: t0, t0+dt/2, t0+dt/2, t0+dt;
     if (iter_count == 1 || iter_count == 3)
       TRK4 += dT_lev / 2;
@@ -4020,9 +3711,6 @@ void bssn_class::Step(int lev, int YN)
     }
 #endif
 
-    STEP_TIMER_ADD(TB_CORRECTOR_RHS, timer_corrector_rhs);
-
-    STEP_TIMER_DECL(timer_corrector_sync);
     Parallel::AsyncSyncState async_cor;
     Parallel::Sync_start(GH->PatL[lev], SynchList_cor, Symmetry, sync_cache_cor[lev], async_cor);
 
@@ -4062,10 +3750,8 @@ void bssn_class::Step(int lev, int YN)
       }
     }
 #endif
-    STEP_TIMER_ADD(TB_CORRECTOR_SYNC, timer_corrector_sync);
 
 #if (MAPBH == 0)
-    STEP_TIMER_DECL(timer_bh_corrector);
     // for black hole position
     if (BH_num > 0 && lev == GH->levels - 1)
     {
@@ -4098,13 +3784,11 @@ void bssn_class::Step(int lev, int YN)
         }
       }
     }
-    STEP_TIMER_ADD(TB_BH_CORRECTOR, timer_bh_corrector);
 #endif
 
     // swap time level
     if (iter_count < 3)
     {
-      STEP_TIMER_DECL(timer_state_swap);
       Pp = GH->PatL[lev];
       while (Pp)
       {
@@ -4151,11 +3835,9 @@ void bssn_class::Step(int lev, int YN)
         }
       }
 #endif
-      STEP_TIMER_ADD(TB_STATE_SWAP, timer_state_swap);
     }
   }
 #if (RPS == 0)
-  STEP_TIMER_DECL(timer_restrict_prolong);
   // mesh refinement boundary part
   RestrictProlong(lev, YN, BB);
 
@@ -4176,7 +3858,6 @@ void bssn_class::Step(int lev, int YN)
   }
 #endif
 
-  STEP_TIMER_ADD(TB_RESTRICT_PROLONG, timer_restrict_prolong);
 #endif
   // note the data structure before update
   // SynchList_cor 1   -----------
@@ -4185,7 +3866,6 @@ void bssn_class::Step(int lev, int YN)
   //
   // OldStateList  old -----------
   // update
-  STEP_TIMER_DECL(timer_state_commit);
   Pp = GH->PatL[lev];
   while (Pp)
   {
@@ -4242,7 +3922,6 @@ void bssn_class::Step(int lev, int YN)
       Porg0[ithBH][2] = Porg1[ithBH][2];
     }
   }
-  STEP_TIMER_ADD(TB_STATE_SWAP, timer_state_commit);
 }
 
 //================================================================================================
@@ -4569,9 +4248,7 @@ void bssn_class::Step(int lev, int YN)
     }
   }
 #endif
-  STEP_TIMER_ADD(TB_PREDICTOR_SYNC, timer_predictor_sync);
 
-  STEP_TIMER_DECL(timer_bh_predictor);
   // for black hole position
   if (BH_num > 0 && lev == GH->levels - 1)
   {
@@ -4610,7 +4287,6 @@ void bssn_class::Step(int lev, int YN)
   {
     AnalysisStuff(lev, dT_lev);
   }
-  STEP_TIMER_ADD(TB_BH_PREDICTOR, timer_bh_predictor);
   // corrector
   for (iter_count = 1; iter_count < 3; iter_count++)
   {
@@ -6072,6 +5748,12 @@ void bssn_class::SHStep()
 // 0: do not use mixing two levels data for OutBD; 1: do use
 
 #define MIXOUTB 0
+// In the cached Restrict->OutBdLow2Hi path, coarse Sync is usually redundant:
+// OutBdLow2Hi_cached reads coarse owned cells (build_owned_gsl type-4), not coarse ghost/buffer cells.
+// Keep a switch to restore the old behavior if needed for debugging.
+#ifndef RP_SYNC_COARSE_AFTER_RESTRICT
+#define RP_SYNC_COARSE_AFTER_RESTRICT 0
+#endif
 void bssn_class::RestrictProlong(int lev, int YN, bool BB,
                                  MyList<var> *SL, MyList<var> *OL, MyList<var> *corL)
 // we assume
@@ -6081,7 +5763,6 @@ void bssn_class::RestrictProlong(int lev, int YN, bool BB,
 //
 // SynchList_cor  old -----------
 {
-  STEP_TIMER_DECL(timer_restrict_prolong);
 #if (PSTR == 1 || PSTR == 2)
 //  stringstream a_stream;
 //  a_stream.setf(ios::left);
@@ -6136,7 +5817,9 @@ void bssn_class::RestrictProlong(int lev, int YN, bool BB,
 //       misc::tillherecheck(GH->Commlev[GH->mylev],GH->start_rank[GH->mylev],a_stream.str());
 #endif
 
+#if (RP_SYNC_COARSE_AFTER_RESTRICT == 1)
       Parallel::Sync_cached(GH->PatL[lev - 1], SynchList_pre, Symmetry, sync_cache_rp_coarse[lev]);
+#endif
 
 #if (PSTR == 1 || PSTR == 2)
 //       a_stream.clear();
@@ -6187,7 +5870,9 @@ void bssn_class::RestrictProlong(int lev, int YN, bool BB,
 //       misc::tillherecheck(GH->Commlev[GH->mylev],GH->start_rank[GH->mylev],a_stream.str());
 #endif
 
+#if (RP_SYNC_COARSE_AFTER_RESTRICT == 1)
       Parallel::Sync_cached(GH->PatL[lev - 1], SL, Symmetry, sync_cache_rp_coarse[lev]);
+#endif
 
 #if (PSTR == 1 || PSTR == 2)
 //       a_stream.clear();
@@ -6224,7 +5909,6 @@ void bssn_class::RestrictProlong(int lev, int YN, bool BB,
 //    misc::tillherecheck(GH->Commlev[GH->mylev],GH->start_rank[GH->mylev],a_stream.str());
 #endif
   }
-  STEP_TIMER_ADD(TB_RESTRICT_PROLONG, timer_restrict_prolong);
 }
 
 //================================================================================================
@@ -6244,7 +5928,6 @@ void bssn_class::RestrictProlong_aux(int lev, int YN, bool BB,
 //
 // SynchList_cor  old -----------
 {
-  STEP_TIMER_DECL(timer_restrict_prolong);
   //  misc::tillherecheck(GH->Commlev[lev],GH->start_rank[lev],"starting RestrictProlong_aux");
 
   if (lev >= GH->levels - 1)
@@ -6275,7 +5958,9 @@ void bssn_class::RestrictProlong_aux(int lev, int YN, bool BB,
       Parallel::Restrict_bam(GH->PatL[lev - 1], GH->PatL[lev], SL, SynchList_pre, GH->rsul[lev], Symmetry);
 #endif
 
+#if (RP_SYNC_COARSE_AFTER_RESTRICT == 1)
       Parallel::Sync_cached(GH->PatL[lev - 1], SynchList_pre, Symmetry, sync_cache_rp_coarse[lev]);
+#endif
 
 #if (RPB == 0)
 #if (MIXOUTB == 0)
@@ -6297,7 +5982,9 @@ void bssn_class::RestrictProlong_aux(int lev, int YN, bool BB,
       Parallel::Restrict_bam(GH->PatL[lev - 1], GH->PatL[lev], SL, SL, GH->rsul[lev], Symmetry);
 #endif
 
+#if (RP_SYNC_COARSE_AFTER_RESTRICT == 1)
       Parallel::Sync_cached(GH->PatL[lev - 1], SL, Symmetry, sync_cache_rp_coarse[lev]);
+#endif
 
 #if (RPB == 0)
 #if (MIXOUTB == 0)
@@ -6313,7 +6000,6 @@ void bssn_class::RestrictProlong_aux(int lev, int YN, bool BB,
 
     Parallel::Sync_cached(GH->PatL[lev], SL, Symmetry, sync_cache_rp_fine[lev]);
   }
-  STEP_TIMER_ADD(TB_RESTRICT_PROLONG, timer_restrict_prolong);
 }
 
 //================================================================================================
@@ -6324,7 +6010,6 @@ void bssn_class::RestrictProlong_aux(int lev, int YN, bool BB,
 
 void bssn_class::RestrictProlong(int lev, int YN, bool BB)
 {
-  STEP_TIMER_DECL(timer_restrict_prolong);
   double dT_lev = dT * pow(0.5, Mymax(lev, trfls));
   // we assume  for fine
   // SynchList_cor 1   -----------
@@ -6364,7 +6049,9 @@ void bssn_class::RestrictProlong(int lev, int YN, bool BB)
       Parallel::Restrict_bam(GH->PatL[lev - 1], GH->PatL[lev], SynchList_cor, SynchList_pre, GH->rsul[lev], Symmetry);
 #endif
 
+#if (RP_SYNC_COARSE_AFTER_RESTRICT == 1)
       Parallel::Sync_cached(GH->PatL[lev - 1], SynchList_pre, Symmetry, sync_cache_rp_coarse[lev]);
+#endif
 
 #if (RPB == 0)
 #if (MIXOUTB == 0)
@@ -6388,7 +6075,9 @@ void bssn_class::RestrictProlong(int lev, int YN, bool BB)
       Parallel::Restrict_bam(GH->PatL[lev - 1], GH->PatL[lev], SynchList_cor, StateList, GH->rsul[lev], Symmetry);
 #endif
 
+#if (RP_SYNC_COARSE_AFTER_RESTRICT == 1)
       Parallel::Sync_cached(GH->PatL[lev - 1], StateList, Symmetry, sync_cache_rp_coarse[lev]);
+#endif
 
 #if (RPB == 0)
 #if (MIXOUTB == 0)
@@ -6404,7 +6093,6 @@ void bssn_class::RestrictProlong(int lev, int YN, bool BB)
 
     Parallel::Sync_cached(GH->PatL[lev], SynchList_cor, Symmetry, sync_cache_rp_fine[lev]);
   }
-  STEP_TIMER_ADD(TB_RESTRICT_PROLONG, timer_restrict_prolong);
 }
 
 //================================================================================================
@@ -6466,13 +6154,16 @@ void bssn_class::ProlongRestrict(int lev, int YN, bool BB)
 #else
       Parallel::Restrict_after(GH->PatL[lev - 1], GH->PatL[lev], SynchList_cor, StateList, Symmetry);
 #endif
+#if (RP_SYNC_COARSE_AFTER_RESTRICT == 1)
       Parallel::Sync_cached(GH->PatL[lev - 1], StateList, Symmetry, sync_cache_rp_coarse[lev]);
+#endif
     }
 
     Parallel::Sync_cached(GH->PatL[lev], SynchList_cor, Symmetry, sync_cache_rp_fine[lev]);
   }
 }
 #undef MIXOUTB
+#undef RP_SYNC_COARSE_AFTER_RESTRICT
 
 //================================================================================================
 
@@ -7155,15 +6846,18 @@ void bssn_class::compute_Porg_rhs(double **BH_PS,double **BH_RHS,var *forx,var *
 
 void bssn_class::compute_Porg_rhs(double **BH_PS, double **BH_RHS, var *forx, var *fory, var *forz, int ilev)
 {
-  MyList<var> DG_List_x(forx);
-  MyList<var> DG_List_y(fory);
-  MyList<var> DG_List_z(forz);
-  DG_List_x.next = &DG_List_y;
-  DG_List_y.next = &DG_List_z;
+  const int InList = 3;
 
-  double shellf[3];
-  double pox_buf[3][1];
-  double *pox[3] = {pox_buf[0], pox_buf[1], pox_buf[2]};
+  MyList<var> *DG_List = new MyList<var>(forx);
+  DG_List->insert(fory);
+  DG_List->insert(forz);
+
+  double *x1, *y1, *z1;
+  double *shellf;
+  shellf = new double[3];
+  double *pox[3];
+  for (int i = 0; i < 3; i++)
+    pox[i] = new double[1];
 
   for (int n = 0; n < BH_num; n++)
   {
@@ -7174,9 +6868,9 @@ void bssn_class::compute_Porg_rhs(double **BH_PS, double **BH_RHS, var *forx, va
     int lev = ilev;
 
 #if (PSTR == 0)
-    while (!Parallel::PatList_Interp_Points(GH->PatL[lev], &DG_List_x, 1, pox, shellf, Symmetry))
+    while (!Parallel::PatList_Interp_Points(GH->PatL[lev], DG_List, 1, pox, shellf, Symmetry))
 #elif (PSTR == 1 || PSTR == 2 || PSTR == 3)
-    while (!Parallel::PatList_Interp_Points(GH->PatL[lev], &DG_List_x, 1, pox, shellf, Symmetry, GH->Commlev[lev]))
+    while (!Parallel::PatList_Interp_Points(GH->PatL[lev], DG_List, 1, pox, shellf, Symmetry, GH->Commlev[lev]))
 #endif
     {
       lev--;
@@ -7185,7 +6879,7 @@ void bssn_class::compute_Porg_rhs(double **BH_PS, double **BH_RHS, var *forx, va
         ErrorMonitor->outfile << "fail to find black holes at t = " << PhysTime << endl;
         for (n = 0; n < BH_num; n++)
           ErrorMonitor->outfile << "(x,y,z) = (" 
-                                << BH_PS[n][0] << "," << BH_PS[n][1] << "," << BH_PS[n][2] 
+                                << pox[0][n] << "," << pox[1][n] << "," << pox[2][n] 
                                 << ")" << endl;
         break;
       }
@@ -7198,6 +6892,11 @@ void bssn_class::compute_Porg_rhs(double **BH_PS, double **BH_RHS, var *forx, va
       BH_RHS[n][2] = -shellf[2];
     }
   }
+
+  DG_List->clearList();
+  delete[] shellf;
+  for (int i = 0; i < 3; i++)
+    delete[] pox[i];
 }
 #endif
 
@@ -7420,10 +7119,6 @@ void bssn_class::AnalysisStuff(int lev, double dT_lev)
     IP = new double[NN];
     RoutMAP = new double[7];
     double Rex = maxrex;
-    bool patch_mass_prepared = false;
-#ifdef WithShell
-    bool shell_mass_prepared = false;
-#endif
     for (int i = 0; i < decn; i++)
     {
 #ifdef Point_Psi4
@@ -7451,8 +7146,7 @@ void bssn_class::AnalysisStuff(int lev, double dT_lev)
                                  gxx0, gxy0, gxz0, gyy0, gyz0, gzz0,
                                  Axx0, Axy0, Axz0, Ayy0, Ayz0, Azz0,
                                  Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1, // here we can not touch rhs variables, but 1 variables
-                                 RoutMAP, ErrorMonitor, !patch_mass_prepared);
-        patch_mass_prepared = true;
+                                 RoutMAP, ErrorMonitor);
       }
       else
       {
@@ -7460,52 +7154,44 @@ void bssn_class::AnalysisStuff(int lev, double dT_lev)
                                  gxx0, gxy0, gxz0, gyy0, gyz0, gzz0,
                                  Axx0, Axy0, Axz0, Ayy0, Ayz0, Azz0,
                                  Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1, // here we can not touch rhs variables, but 1 variables
-                                 RoutMAP, ErrorMonitor, !shell_mass_prepared);
-        shell_mass_prepared = true;
+                                 RoutMAP, ErrorMonitor);
       }
 #else
       Waveshell->surf_MassPAng(Rex, lev, GH, phi0, trK0,
                                gxx0, gxy0, gxz0, gyy0, gyz0, gzz0,
                                Axx0, Axy0, Axz0, Ayy0, Ayz0, Azz0,
                                Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1, // here we can not touch rhs variables, but 1 variables
-                               RoutMAP, ErrorMonitor, !patch_mass_prepared);
-      patch_mass_prepared = true;
+                               RoutMAP, ErrorMonitor);
 #endif
 #else
 //        misc::tillherecheck(GH->Commlev[lev],GH->start_rank[lev],"before surface integral");
 #ifdef WithShell
       if (lev > 0 || Rex < GH->bbox[0][0][3])
       {
-        Waveshell->surf_WaveMassPAng(Rex, lev, GH,
-                                     Rpsi4, Ipsi4, 2, maxl, NN, RP, IP,
-                                     phi0, trK0,
+        Waveshell->surf_Wave(Rex, lev, GH, Rpsi4, Ipsi4, 2, maxl, NN, RP, IP, ErrorMonitor);
+        Waveshell->surf_MassPAng(Rex, lev, GH, phi0, trK0,
                                  gxx0, gxy0, gxz0, gyy0, gyz0, gzz0,
                                  Axx0, Axy0, Axz0, Ayy0, Ayz0, Azz0,
-                                     Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1,
-                                     RoutMAP, ErrorMonitor, !patch_mass_prepared);
-        patch_mass_prepared = true;
+                                 Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1, // here we can not touch rhs variables, but 1 variables
+                                 RoutMAP, ErrorMonitor);
       }
       else
       {
-        Waveshell->surf_WaveMassPAng(Rex, lev, SH,
-                                     Rpsi4, Ipsi4, 2, maxl, NN, RP, IP,
-                                     phi0, trK0,
+        Waveshell->surf_Wave(Rex, lev, SH, Rpsi4, Ipsi4, 2, maxl, NN, RP, IP, ErrorMonitor);
+        Waveshell->surf_MassPAng(Rex, lev, SH, phi0, trK0,
                                  gxx0, gxy0, gxz0, gyy0, gyz0, gzz0,
                                  Axx0, Axy0, Axz0, Ayy0, Ayz0, Azz0,
-                                     Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1,
-                                     RoutMAP, ErrorMonitor, !shell_mass_prepared);
-        shell_mass_prepared = true;
+                                 Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1, // here we can not touch rhs variables, but 1 variables
+                                 RoutMAP, ErrorMonitor);
       }
 #else
 #if (PSTR == 0)
-      Waveshell->surf_WaveMassPAng(Rex, lev, GH,
-                                   Rpsi4, Ipsi4, 2, maxl, NN, RP, IP,
-                                   phi0, trK0,
+      Waveshell->surf_Wave(Rex, lev, GH, Rpsi4, Ipsi4, 2, maxl, NN, RP, IP, ErrorMonitor);
+      Waveshell->surf_MassPAng(Rex, lev, GH, phi0, trK0,
                                gxx0, gxy0, gxz0, gyy0, gyz0, gzz0,
                                Axx0, Axy0, Axz0, Ayy0, Ayz0, Azz0,
-                                   Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1,
-                                   RoutMAP, ErrorMonitor, !patch_mass_prepared);
-      patch_mass_prepared = true;
+                               Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1, // here we can not touch rhs variables, but 1 variables
+                               RoutMAP, ErrorMonitor);
 #elif (PSTR == 1 || PSTR == 2)
       Waveshell->surf_Wave(Rex, lev, GH, Rpsi4, Ipsi4, 2, maxl, NN, RP, IP, ErrorMonitor, GH->Commlev[lev]);
       //        misc::tillherecheck(GH->Commlev[lev],GH->start_rank[lev],"after surf_Wave");
@@ -7513,8 +7199,7 @@ void bssn_class::AnalysisStuff(int lev, double dT_lev)
                                gxx0, gxy0, gxz0, gyy0, gyz0, gzz0,
                                Axx0, Axy0, Axz0, Ayy0, Ayz0, Azz0,
                                Gmx0, Gmy0, Gmz0, Sfx1, Sfy1, Sfz1, // here we can not touch rhs variables, but 1 variables
-                               RoutMAP, ErrorMonitor, GH->Commlev[lev], !patch_mass_prepared);
-      patch_mass_prepared = true;
+                               RoutMAP, ErrorMonitor, GH->Commlev[lev]);
 #endif
 #endif
 //        misc::tillherecheck(GH->Commlev[lev],GH->start_rank[lev],"end surface integral");
@@ -7587,7 +7272,7 @@ void bssn_class::Constraint_Out()
     for (int lev = 0; lev < GH->levels; lev++)
     {
       // make sure the data consistent for higher levels
-      if (lev > 0 && ConstraintRefreshLevels && ConstraintRefreshLevels[lev]) // only refresh levels whose grid layout changed after evolution
+      if (lev > 0) // if the constrait quantities can be reused from the step rhs calculation
       {
         double TRK4 = PhysTime;
         double ndeps = numepsb;
@@ -7741,18 +7426,35 @@ void bssn_class::Constraint_Out()
 #if (PSTR == 1 || PSTR == 2)
     double ConV_h[7];
 #endif
-    var *ConstraintVars[7] = {Cons_Ham, Cons_Px, Cons_Py, Cons_Pz, Cons_Gx, Cons_Gy, Cons_Gz};
 
 #ifdef WithShell
-    SH->L2Norm7(ConstraintVars, ConV);
+    ConV[0] = SH->L2Norm(Cons_Ham);
+    ConV[1] = SH->L2Norm(Cons_Px);
+    ConV[2] = SH->L2Norm(Cons_Py);
+    ConV[3] = SH->L2Norm(Cons_Pz);
+    ConV[4] = SH->L2Norm(Cons_Gx);
+    ConV[5] = SH->L2Norm(Cons_Gy);
+    ConV[6] = SH->L2Norm(Cons_Gz);
     ConVMonitor->writefile(PhysTime, 7, ConV);
 #endif
     for (int levi = 0; levi < GH->levels; levi++)
     {
 #if (PSTR == 0)
-      Parallel::L2Norm7(GH->PatL[levi]->data, ConstraintVars, ConV);
+      ConV[0] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Ham);
+      ConV[1] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Px);
+      ConV[2] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Py);
+      ConV[3] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Pz);
+      ConV[4] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Gx);
+      ConV[5] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Gy);
+      ConV[6] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Gz);
 #elif (PSTR == 1 || PSTR == 2)
-      Parallel::L2Norm7(GH->PatL[levi]->data, ConstraintVars, ConV, GH->Commlev[levi]);
+      ConV[0] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Ham, GH->Commlev[levi]);
+      ConV[1] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Px, GH->Commlev[levi]);
+      ConV[2] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Py, GH->Commlev[levi]);
+      ConV[3] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Pz, GH->Commlev[levi]);
+      ConV[4] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Gx, GH->Commlev[levi]);
+      ConV[5] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Gy, GH->Commlev[levi]);
+      ConV[6] = Parallel::L2Norm(GH->PatL[levi]->data, Cons_Gz, GH->Commlev[levi]);
       //        misc::tillherecheck("before collect data to cpu0");
       // MPI_ALLREDUCE( sendbuf, recvbuf, count, datatype, op, comm), sendbu and recvbuf must be different
       if (levi > 0)
@@ -7783,9 +7485,6 @@ void bssn_class::Constraint_Out()
     Interp_Constraint(false);
 
     LastConsOut = 0;
-    if (ConstraintRefreshLevels)
-      for (int lev = 0; lev < GH->levels; lev++)
-        ConstraintRefreshLevels[lev] = 0;
   }
 }
 

AMSS_NCKU_source/bssn_class.h

@@ -48,7 +48,6 @@ public:
        double StartTime, TotalTime;
        double AnasTime, DumpTime, d2DumpTime, CheckTime;
        double LastAnas, LastConsOut;
-       int *ConstraintRefreshLevels;
        double Courant;
        double numepss, numepsb, numepsh;
        int Symmetry;
@@ -135,7 +134,7 @@ public:
        Parallel::SyncCache *sync_cache_outbd;      // cached OutBdLow2Hi in RestrictProlong
 
        monitor *ErrorMonitor, *Psi4Monitor, *BHMonitor, *MAPMonitor;
-       monitor *ConVMonitor, *TimingMonitor;
+       monitor *ConVMonitor;
        surface_integral *Waveshell;
        checkpoint *CheckPoint;
 

AMSS_NCKU_source/bssn_rhs.f90

@@ -62,7 +62,6 @@
   real*8, dimension(ex(1),ex(2),ex(3)),intent(inout) :: Gmx_Res, Gmy_Res, Gmz_Res
 !  gont = 0: success; gont = 1: something wrong
   integer::gont
-  integer :: i,j,k
 
 !~~~~~~> Other variables:
 
@@ -86,13 +85,6 @@
 
   real*8,dimension(3) ::SSS,AAS,ASA,SAA,ASS,SAS,SSA
   real*8            :: dX, dY, dZ, PI
-  real*8            :: divb_loc,det_loc
-  real*8            :: gupxx_loc,gupxy_loc,gupxz_loc,gupyy_loc,gupyz_loc,gupzz_loc
-  real*8            :: Rxx_loc,Rxy_loc,Rxz_loc,Ryy_loc,Ryz_loc,Rzz_loc
-  real*8            :: fxx_loc,fxy_loc,fxz_loc
-  real*8            :: Gamxa_loc,Gamya_loc,Gamza_loc
-  real*8            :: f_loc,chin_loc
-  real*8            :: l_fxx,l_fxy,l_fxz,l_fyy,l_fyz,l_fzz,S_loc
   real*8, parameter :: ZEO = 0.d0,ONE = 1.D0, TWO = 2.D0, FOUR = 4.D0
   real*8, parameter :: EIGHT = 8.D0, HALF = 0.5D0, THR = 3.d0
   real*8, parameter :: SYM = 1.D0, ANTI= - 1.D0
@@ -105,7 +97,7 @@
 #endif
 
 #if (GAUGE == 6 || GAUGE == 7)
-  integer :: BHN
+  integer :: BHN,i,j,k
   real*8, dimension(9) :: Porg
   real*8, dimension(3) :: Mass
   real*8 :: r1,r2,M,A,w1,w2,C1,C2
@@ -153,24 +145,22 @@
   dY = Y(2) - Y(1)
   dZ = Z(2) - Z(1)
 
-  do k=1,ex(3)
-  do j=1,ex(2)
-  do i=1,ex(1)
-    alpn1(i,j,k) = Lap(i,j,k) + ONE
-    chin1(i,j,k) = chi(i,j,k) + ONE
-    gxx(i,j,k) = dxx(i,j,k) + ONE
-    gyy(i,j,k) = dyy(i,j,k) + ONE
-    gzz(i,j,k) = dzz(i,j,k) + ONE
-  enddo
-  enddo
-  enddo
+  alpn1 = Lap + ONE
+  chin1 = chi + ONE
+  gxx = dxx + ONE
+  gyy = dyy + ONE
+  gzz = dzz + ONE
 
   call fderivs(ex,betax,betaxx,betaxy,betaxz,X,Y,Z,ANTI, SYM, SYM,Symmetry,Lev)
   call fderivs(ex,betay,betayx,betayy,betayz,X,Y,Z, SYM,ANTI, SYM,Symmetry,Lev)
   call fderivs(ex,betaz,betazx,betazy,betazz,X,Y,Z, SYM, SYM,ANTI,Symmetry,Lev)
   
+  div_beta = betaxx + betayy + betazz
+ 
   call fderivs(ex,chi,chix,chiy,chiz,X,Y,Z,SYM,SYM,SYM,symmetry,Lev)
 
+  chi_rhs = F2o3 *chin1*( alpn1 * trK - div_beta ) !rhs for chi
+
   call fderivs(ex,dxx,gxxx,gxxy,gxxz,X,Y,Z,SYM ,SYM ,SYM ,Symmetry,Lev)
   call fderivs(ex,gxy,gxyx,gxyy,gxyz,X,Y,Z,ANTI,ANTI,SYM ,Symmetry,Lev)
   call fderivs(ex,gxz,gxzx,gxzy,gxzz,X,Y,Z,ANTI,SYM ,ANTI,Symmetry,Lev)
@@ -178,179 +168,151 @@
   call fderivs(ex,gyz,gyzx,gyzy,gyzz,X,Y,Z,SYM ,ANTI,ANTI,Symmetry,Lev)
   call fderivs(ex,dzz,gzzx,gzzy,gzzz,X,Y,Z,SYM ,SYM ,SYM ,Symmetry,Lev)
 
-  do k=1,ex(3)
-  do j=1,ex(2)
-  do i=1,ex(1)
-    divb_loc = betaxx(i,j,k) + betayy(i,j,k) + betazz(i,j,k)
-    div_beta(i,j,k) = divb_loc
+  gxx_rhs = - TWO * alpn1 * Axx    -  F2o3 * gxx * div_beta          + &
+              TWO *(  gxx * betaxx +   gxy * betayx +   gxz * betazx)
 
-    chi_rhs(i,j,k) = F2o3 * chin1(i,j,k) * (alpn1(i,j,k) * trK(i,j,k) - divb_loc)
+  gyy_rhs = - TWO * alpn1 * Ayy    -  F2o3 * gyy * div_beta          + &
+              TWO *(  gxy * betaxy +   gyy * betayy +   gyz * betazy)
 
-    gxx_rhs(i,j,k) = - TWO * alpn1(i,j,k) * Axx(i,j,k) - F2o3 * gxx(i,j,k) * divb_loc + &
-         TWO * ( gxx(i,j,k) * betaxx(i,j,k) + gxy(i,j,k) * betayx(i,j,k) + gxz(i,j,k) * betazx(i,j,k) )
+  gzz_rhs = - TWO * alpn1 * Azz    -  F2o3 * gzz * div_beta          + &
+              TWO *(  gxz * betaxz +   gyz * betayz +   gzz * betazz)
 
-    gyy_rhs(i,j,k) = - TWO * alpn1(i,j,k) * Ayy(i,j,k) - F2o3 * gyy(i,j,k) * divb_loc + &
-         TWO * ( gxy(i,j,k) * betaxy(i,j,k) + gyy(i,j,k) * betayy(i,j,k) + gyz(i,j,k) * betazy(i,j,k) )
+  gxy_rhs = - TWO * alpn1 * Axy    +  F1o3 * gxy    * div_beta       + &
+                      gxx * betaxy                  +   gxz * betazy + &
+                                       gyy * betayx +   gyz * betazx   &
+                                                    -   gxy * betazz
 
-    gzz_rhs(i,j,k) = - TWO * alpn1(i,j,k) * Azz(i,j,k) - F2o3 * gzz(i,j,k) * divb_loc + &
-         TWO * ( gxz(i,j,k) * betaxz(i,j,k) + gyz(i,j,k) * betayz(i,j,k) + gzz(i,j,k) * betazz(i,j,k) )
+  gyz_rhs = - TWO * alpn1 * Ayz    +  F1o3 * gyz    * div_beta       + &
+                      gxy * betaxz +   gyy * betayz                  + &
+                      gxz * betaxy                  +   gzz * betazy   &
+                                                    -   gyz * betaxx
  
-    gxy_rhs(i,j,k) = - TWO * alpn1(i,j,k) * Axy(i,j,k) + F1o3 * gxy(i,j,k) * divb_loc + &
-         gxx(i,j,k) * betaxy(i,j,k) + gxz(i,j,k) * betazy(i,j,k) + gyy(i,j,k) * betayx(i,j,k) + &
-         gyz(i,j,k) * betazx(i,j,k) - gxy(i,j,k) * betazz(i,j,k)
+  gxz_rhs = - TWO * alpn1 * Axz    +  F1o3 * gxz    * div_beta       + &
+                      gxx * betaxz +   gxy * betayz                  + &
+                                       gyz * betayx +   gzz * betazx   &
+                                                    -   gxz * betayy     !rhs for gij
 
-    gyz_rhs(i,j,k) = - TWO * alpn1(i,j,k) * Ayz(i,j,k) + F1o3 * gyz(i,j,k) * divb_loc + &
-         gxy(i,j,k) * betaxz(i,j,k) + gyy(i,j,k) * betayz(i,j,k) + gxz(i,j,k) * betaxy(i,j,k) + &
-         gzz(i,j,k) * betazy(i,j,k) - gyz(i,j,k) * betaxx(i,j,k)
-
-    gxz_rhs(i,j,k) = - TWO * alpn1(i,j,k) * Axz(i,j,k) + F1o3 * gxz(i,j,k) * divb_loc + &
-         gxx(i,j,k) * betaxz(i,j,k) + gxy(i,j,k) * betayz(i,j,k) + gyz(i,j,k) * betayx(i,j,k) + &
-         gzz(i,j,k) * betazx(i,j,k) - gxz(i,j,k) * betayy(i,j,k)
-
-    det_loc = gxx(i,j,k) * gyy(i,j,k) * gzz(i,j,k) + gxy(i,j,k) * gyz(i,j,k) * gxz(i,j,k) + &
-         gxz(i,j,k) * gxy(i,j,k) * gyz(i,j,k) - gxz(i,j,k) * gyy(i,j,k) * gxz(i,j,k) - &
-         gxy(i,j,k) * gxy(i,j,k) * gzz(i,j,k) - gxx(i,j,k) * gyz(i,j,k) * gyz(i,j,k)
-    gupxx_loc = ( gyy(i,j,k) * gzz(i,j,k) - gyz(i,j,k) * gyz(i,j,k) ) / det_loc
-    gupxy_loc = - ( gxy(i,j,k) * gzz(i,j,k) - gyz(i,j,k) * gxz(i,j,k) ) / det_loc
-    gupxz_loc = ( gxy(i,j,k) * gyz(i,j,k) - gyy(i,j,k) * gxz(i,j,k) ) / det_loc
-    gupyy_loc = ( gxx(i,j,k) * gzz(i,j,k) - gxz(i,j,k) * gxz(i,j,k) ) / det_loc
-    gupyz_loc = - ( gxx(i,j,k) * gyz(i,j,k) - gxy(i,j,k) * gxz(i,j,k) ) / det_loc
-    gupzz_loc = ( gxx(i,j,k) * gyy(i,j,k) - gxy(i,j,k) * gxy(i,j,k) ) / det_loc
-    gupxx(i,j,k) = gupxx_loc
-    gupxy(i,j,k) = gupxy_loc
-    gupxz(i,j,k) = gupxz_loc
-    gupyy(i,j,k) = gupyy_loc
-    gupyz(i,j,k) = gupyz_loc
-    gupzz(i,j,k) = gupzz_loc
+! invert tilted metric
+  gupzz =  gxx * gyy * gzz + gxy * gyz * gxz + gxz * gxy * gyz - &
+           gxz * gyy * gxz - gxy * gxy * gzz - gxx * gyz * gyz
+  gupxx =   ( gyy * gzz - gyz * gyz ) / gupzz
+  gupxy = - ( gxy * gzz - gyz * gxz ) / gupzz
+  gupxz =   ( gxy * gyz - gyy * gxz ) / gupzz
+  gupyy =   ( gxx * gzz - gxz * gxz ) / gupzz
+  gupyz = - ( gxx * gyz - gxy * gxz ) / gupzz
+  gupzz =   ( gxx * gyy - gxy * gxy ) / gupzz
 
   if(co == 0)then
-      Gmx_Res(i,j,k) = Gamx(i,j,k) - ( &
-           gupxx_loc*(gupxx_loc*gxxx(i,j,k)+gupxy_loc*gxyx(i,j,k)+gupxz_loc*gxzx(i,j,k)) + &
-           gupxy_loc*(gupxx_loc*gxyx(i,j,k)+gupxy_loc*gyyx(i,j,k)+gupxz_loc*gyzx(i,j,k)) + &
-           gupxz_loc*(gupxx_loc*gxzx(i,j,k)+gupxy_loc*gyzx(i,j,k)+gupxz_loc*gzzx(i,j,k)) + &
-           gupxx_loc*(gupxy_loc*gxxy(i,j,k)+gupyy_loc*gxyy(i,j,k)+gupyz_loc*gxzy(i,j,k)) + &
-           gupxy_loc*(gupxy_loc*gxyy(i,j,k)+gupyy_loc*gyyy(i,j,k)+gupyz_loc*gyzy(i,j,k)) + &
-           gupxz_loc*(gupxy_loc*gxzy(i,j,k)+gupyy_loc*gyzy(i,j,k)+gupyz_loc*gzzy(i,j,k)) + &
-           gupxx_loc*(gupxz_loc*gxxz(i,j,k)+gupyz_loc*gxyz(i,j,k)+gupzz_loc*gxzz(i,j,k)) + &
-           gupxy_loc*(gupxz_loc*gxyz(i,j,k)+gupyz_loc*gyyz(i,j,k)+gupzz_loc*gyzz(i,j,k)) + &
-           gupxz_loc*(gupxz_loc*gxzz(i,j,k)+gupyz_loc*gyzz(i,j,k)+gupzz_loc*gzzz(i,j,k)))
-      Gmy_Res(i,j,k) = Gamy(i,j,k) - ( &
-           gupxx_loc*(gupxy_loc*gxxx(i,j,k)+gupyy_loc*gxyx(i,j,k)+gupyz_loc*gxzx(i,j,k)) + &
-           gupxy_loc*(gupxy_loc*gxyx(i,j,k)+gupyy_loc*gyyx(i,j,k)+gupyz_loc*gyzx(i,j,k)) + &
-           gupxz_loc*(gupxy_loc*gxzx(i,j,k)+gupyy_loc*gyzx(i,j,k)+gupyz_loc*gzzx(i,j,k)) + &
-           gupxy_loc*(gupxy_loc*gxxy(i,j,k)+gupyy_loc*gxyy(i,j,k)+gupyz_loc*gxzy(i,j,k)) + &
-           gupyy_loc*(gupxy_loc*gxyy(i,j,k)+gupyy_loc*gyyy(i,j,k)+gupyz_loc*gyzy(i,j,k)) + &
-           gupyz_loc*(gupxy_loc*gxzy(i,j,k)+gupyy_loc*gyzy(i,j,k)+gupyz_loc*gzzy(i,j,k)) + &
-           gupxy_loc*(gupxz_loc*gxxz(i,j,k)+gupyz_loc*gxyz(i,j,k)+gupzz_loc*gxzz(i,j,k)) + &
-           gupyy_loc*(gupxz_loc*gxyz(i,j,k)+gupyz_loc*gyyz(i,j,k)+gupzz_loc*gyzz(i,j,k)) + &
-           gupyz_loc*(gupxz_loc*gxzz(i,j,k)+gupyz_loc*gyzz(i,j,k)+gupzz_loc*gzzz(i,j,k)))
-      Gmz_Res(i,j,k) = Gamz(i,j,k) - ( &
-           gupxx_loc*(gupxz_loc*gxxx(i,j,k)+gupyz_loc*gxyx(i,j,k)+gupzz_loc*gxzx(i,j,k)) + &
-           gupxy_loc*(gupxz_loc*gxyx(i,j,k)+gupyz_loc*gyyx(i,j,k)+gupzz_loc*gyzx(i,j,k)) + &
-           gupxz_loc*(gupxz_loc*gxzx(i,j,k)+gupyz_loc*gyzx(i,j,k)+gupzz_loc*gzzx(i,j,k)) + &
-           gupxy_loc*(gupxz_loc*gxxy(i,j,k)+gupyz_loc*gxyy(i,j,k)+gupzz_loc*gxzy(i,j,k)) + &
-           gupyy_loc*(gupxz_loc*gxyy(i,j,k)+gupyz_loc*gyyy(i,j,k)+gupzz_loc*gyzy(i,j,k)) + &
-           gupyz_loc*(gupxz_loc*gxzy(i,j,k)+gupyz_loc*gyzy(i,j,k)+gupzz_loc*gzzy(i,j,k)) + &
-           gupxz_loc*(gupxz_loc*gxxz(i,j,k)+gupyz_loc*gxyz(i,j,k)+gupzz_loc*gxzz(i,j,k)) + &
-           gupyz_loc*(gupxz_loc*gxyz(i,j,k)+gupyz_loc*gyyz(i,j,k)+gupzz_loc*gyzz(i,j,k)) + &
-           gupzz_loc*(gupxz_loc*gxzz(i,j,k)+gupyz_loc*gyzz(i,j,k)+gupzz_loc*gzzz(i,j,k)))
+! Gam^i_Res = Gam^i + gup^ij_,j
+  Gmx_Res = Gamx - (gupxx*(gupxx*gxxx+gupxy*gxyx+gupxz*gxzx)&
+                   +gupxy*(gupxx*gxyx+gupxy*gyyx+gupxz*gyzx)&
+                   +gupxz*(gupxx*gxzx+gupxy*gyzx+gupxz*gzzx)&
+                   +gupxx*(gupxy*gxxy+gupyy*gxyy+gupyz*gxzy)&
+                   +gupxy*(gupxy*gxyy+gupyy*gyyy+gupyz*gyzy)&
+                   +gupxz*(gupxy*gxzy+gupyy*gyzy+gupyz*gzzy)&
+                   +gupxx*(gupxz*gxxz+gupyz*gxyz+gupzz*gxzz)&
+                   +gupxy*(gupxz*gxyz+gupyz*gyyz+gupzz*gyzz)&
+                   +gupxz*(gupxz*gxzz+gupyz*gyzz+gupzz*gzzz))
+  Gmy_Res = Gamy - (gupxx*(gupxy*gxxx+gupyy*gxyx+gupyz*gxzx)&
+                   +gupxy*(gupxy*gxyx+gupyy*gyyx+gupyz*gyzx)&
+                   +gupxz*(gupxy*gxzx+gupyy*gyzx+gupyz*gzzx)&
+                   +gupxy*(gupxy*gxxy+gupyy*gxyy+gupyz*gxzy)&
+                   +gupyy*(gupxy*gxyy+gupyy*gyyy+gupyz*gyzy)&
+                   +gupyz*(gupxy*gxzy+gupyy*gyzy+gupyz*gzzy)&
+                   +gupxy*(gupxz*gxxz+gupyz*gxyz+gupzz*gxzz)&
+                   +gupyy*(gupxz*gxyz+gupyz*gyyz+gupzz*gyzz)&
+                   +gupyz*(gupxz*gxzz+gupyz*gyzz+gupzz*gzzz))
+  Gmz_Res = Gamz - (gupxx*(gupxz*gxxx+gupyz*gxyx+gupzz*gxzx)&
+                   +gupxy*(gupxz*gxyx+gupyz*gyyx+gupzz*gyzx)&
+                   +gupxz*(gupxz*gxzx+gupyz*gyzx+gupzz*gzzx)&
+                   +gupxy*(gupxz*gxxy+gupyz*gxyy+gupzz*gxzy)&
+                   +gupyy*(gupxz*gxyy+gupyz*gyyy+gupzz*gyzy)&
+                   +gupyz*(gupxz*gxzy+gupyz*gyzy+gupzz*gzzy)&
+                   +gupxz*(gupxz*gxxz+gupyz*gxyz+gupzz*gxzz)&
+                   +gupyz*(gupxz*gxyz+gupyz*gyyz+gupzz*gyzz)&
+                   +gupzz*(gupxz*gxzz+gupyz*gyzz+gupzz*gzzz))
   endif
 
-    Gamxxx(i,j,k)=HALF*( gupxx_loc*gxxx(i,j,k) + gupxy_loc*(TWO*gxyx(i,j,k) - gxxy(i,j,k)) + gupxz_loc*(TWO*gxzx(i,j,k) - gxxz(i,j,k)))
-    Gamyxx(i,j,k)=HALF*( gupxy_loc*gxxx(i,j,k) + gupyy_loc*(TWO*gxyx(i,j,k) - gxxy(i,j,k)) + gupyz_loc*(TWO*gxzx(i,j,k) - gxxz(i,j,k)))
-    Gamzxx(i,j,k)=HALF*( gupxz_loc*gxxx(i,j,k) + gupyz_loc*(TWO*gxyx(i,j,k) - gxxy(i,j,k)) + gupzz_loc*(TWO*gxzx(i,j,k) - gxxz(i,j,k)))
+! second kind of connection
+  Gamxxx =HALF*( gupxx*gxxx + gupxy*(TWO*gxyx - gxxy ) + gupxz*(TWO*gxzx - gxxz ))
+  Gamyxx =HALF*( gupxy*gxxx + gupyy*(TWO*gxyx - gxxy ) + gupyz*(TWO*gxzx - gxxz ))
+  Gamzxx =HALF*( gupxz*gxxx + gupyz*(TWO*gxyx - gxxy ) + gupzz*(TWO*gxzx - gxxz ))
  
-    Gamxyy(i,j,k)=HALF*( gupxx_loc*(TWO*gxyy(i,j,k) - gyyx(i,j,k)) + gupxy_loc*gyyy(i,j,k) + gupxz_loc*(TWO*gyzy(i,j,k) - gyyz(i,j,k)))
-    Gamyyy(i,j,k)=HALF*( gupxy_loc*(TWO*gxyy(i,j,k) - gyyx(i,j,k)) + gupyy_loc*gyyy(i,j,k) + gupyz_loc*(TWO*gyzy(i,j,k) - gyyz(i,j,k)))
-    Gamzyy(i,j,k)=HALF*( gupxz_loc*(TWO*gxyy(i,j,k) - gyyx(i,j,k)) + gupyz_loc*gyyy(i,j,k) + gupzz_loc*(TWO*gyzy(i,j,k) - gyyz(i,j,k)))
+  Gamxyy =HALF*( gupxx*(TWO*gxyy - gyyx ) + gupxy*gyyy + gupxz*(TWO*gyzy - gyyz ))
+  Gamyyy =HALF*( gupxy*(TWO*gxyy - gyyx ) + gupyy*gyyy + gupyz*(TWO*gyzy - gyyz ))
+  Gamzyy =HALF*( gupxz*(TWO*gxyy - gyyx ) + gupyz*gyyy + gupzz*(TWO*gyzy - gyyz ))
 
-    Gamxzz(i,j,k)=HALF*( gupxx_loc*(TWO*gxzz(i,j,k) - gzzx(i,j,k)) + gupxy_loc*(TWO*gyzz(i,j,k) - gzzy(i,j,k)) + gupxz_loc*gzzz(i,j,k))
-    Gamyzz(i,j,k)=HALF*( gupxy_loc*(TWO*gxzz(i,j,k) - gzzx(i,j,k)) + gupyy_loc*(TWO*gyzz(i,j,k) - gzzy(i,j,k)) + gupyz_loc*gzzz(i,j,k))
-    Gamzzz(i,j,k)=HALF*( gupxz_loc*(TWO*gxzz(i,j,k) - gzzx(i,j,k)) + gupyz_loc*(TWO*gyzz(i,j,k) - gzzy(i,j,k)) + gupzz_loc*gzzz(i,j,k))
+  Gamxzz =HALF*( gupxx*(TWO*gxzz - gzzx ) + gupxy*(TWO*gyzz - gzzy ) + gupxz*gzzz)
+  Gamyzz =HALF*( gupxy*(TWO*gxzz - gzzx ) + gupyy*(TWO*gyzz - gzzy ) + gupyz*gzzz)
+  Gamzzz =HALF*( gupxz*(TWO*gxzz - gzzx ) + gupyz*(TWO*gyzz - gzzy ) + gupzz*gzzz)
 
-    Gamxxy(i,j,k)=HALF*( gupxx_loc*gxxy(i,j,k) + gupxy_loc*gyyx(i,j,k) + gupxz_loc*(gxzy(i,j,k) + gyzx(i,j,k) - gxyz(i,j,k)) )
-    Gamyxy(i,j,k)=HALF*( gupxy_loc*gxxy(i,j,k) + gupyy_loc*gyyx(i,j,k) + gupyz_loc*(gxzy(i,j,k) + gyzx(i,j,k) - gxyz(i,j,k)) )
-    Gamzxy(i,j,k)=HALF*( gupxz_loc*gxxy(i,j,k) + gupyz_loc*gyyx(i,j,k) + gupzz_loc*(gxzy(i,j,k) + gyzx(i,j,k) - gxyz(i,j,k)) )
+  Gamxxy =HALF*( gupxx*gxxy + gupxy*gyyx + gupxz*( gxzy + gyzx - gxyz ) )
+  Gamyxy =HALF*( gupxy*gxxy + gupyy*gyyx + gupyz*( gxzy + gyzx - gxyz ) )
+  Gamzxy =HALF*( gupxz*gxxy + gupyz*gyyx + gupzz*( gxzy + gyzx - gxyz ) )
 
-    Gamxxz(i,j,k)=HALF*( gupxx_loc*gxxz(i,j,k) + gupxy_loc*(gxyz(i,j,k) + gyzx(i,j,k) - gxzy(i,j,k)) + gupxz_loc*gzzx(i,j,k) )
-    Gamyxz(i,j,k)=HALF*( gupxy_loc*gxxz(i,j,k) + gupyy_loc*(gxyz(i,j,k) + gyzx(i,j,k) - gxzy(i,j,k)) + gupyz_loc*gzzx(i,j,k) )
-    Gamzxz(i,j,k)=HALF*( gupxz_loc*gxxz(i,j,k) + gupyz_loc*(gxyz(i,j,k) + gyzx(i,j,k) - gxzy(i,j,k)) + gupzz_loc*gzzx(i,j,k) )
+  Gamxxz =HALF*( gupxx*gxxz + gupxy*( gxyz + gyzx - gxzy ) + gupxz*gzzx )
+  Gamyxz =HALF*( gupxy*gxxz + gupyy*( gxyz + gyzx - gxzy ) + gupyz*gzzx )
+  Gamzxz =HALF*( gupxz*gxxz + gupyz*( gxyz + gyzx - gxzy ) + gupzz*gzzx )
 
-    Gamxyz(i,j,k)=HALF*( gupxx_loc*(gxyz(i,j,k) + gxzy(i,j,k) - gyzx(i,j,k)) + gupxy_loc*gyyz(i,j,k) + gupxz_loc*gzzy(i,j,k) )
-    Gamyyz(i,j,k)=HALF*( gupxy_loc*(gxyz(i,j,k) + gxzy(i,j,k) - gyzx(i,j,k)) + gupyy_loc*gyyz(i,j,k) + gupyz_loc*gzzy(i,j,k) )
-    Gamzyz(i,j,k)=HALF*( gupxz_loc*(gxyz(i,j,k) + gxzy(i,j,k) - gyzx(i,j,k)) + gupyz_loc*gyyz(i,j,k) + gupzz_loc*gzzy(i,j,k) )
-  enddo
-  enddo
-  enddo
+  Gamxyz =HALF*( gupxx*( gxyz + gxzy - gyzx ) + gupxy*gyyz + gupxz*gzzy )
+  Gamyyz =HALF*( gupxy*( gxyz + gxzy - gyzx ) + gupyy*gyyz + gupyz*gzzy )
+  Gamzyz =HALF*( gupxz*( gxyz + gxzy - gyzx ) + gupyz*gyyz + gupzz*gzzy )
 ! Raise indices of \tilde A_{ij} and store in R_ij
 
+  Rxx =    gupxx * gupxx * Axx + gupxy * gupxy * Ayy + gupxz * gupxz * Azz + &
+      TWO*(gupxx * gupxy * Axy + gupxx * gupxz * Axz + gupxy * gupxz * Ayz)
+
+  Ryy =    gupxy * gupxy * Axx + gupyy * gupyy * Ayy + gupyz * gupyz * Azz + &
+      TWO*(gupxy * gupyy * Axy + gupxy * gupyz * Axz + gupyy * gupyz * Ayz)
+
+  Rzz =    gupxz * gupxz * Axx + gupyz * gupyz * Ayy + gupzz * gupzz * Azz + &
+      TWO*(gupxz * gupyz * Axy + gupxz * gupzz * Axz + gupyz * gupzz * Ayz)
+
+  Rxy =    gupxx * gupxy * Axx + gupxy * gupyy * Ayy + gupxz * gupyz * Azz + &
+          (gupxx * gupyy       + gupxy * gupxy)* Axy                       + &
+          (gupxx * gupyz       + gupxz * gupxy)* Axz                       + &
+          (gupxy * gupyz       + gupxz * gupyy)* Ayz
+
+  Rxz =    gupxx * gupxz * Axx + gupxy * gupyz * Ayy + gupxz * gupzz * Azz + &
+          (gupxx * gupyz       + gupxy * gupxz)* Axy                       + &
+          (gupxx * gupzz       + gupxz * gupxz)* Axz                       + &
+          (gupxy * gupzz       + gupxz * gupyz)* Ayz
+
+  Ryz =    gupxy * gupxz * Axx + gupyy * gupyz * Ayy + gupyz * gupzz * Azz + &
+          (gupxy * gupyz       + gupyy * gupxz)* Axy                       + &
+          (gupxy * gupzz       + gupyz * gupxz)* Axz                       + &
+          (gupyy * gupzz       + gupyz * gupyz)* Ayz
+
 ! Right hand side for Gam^i without shift terms...
   call fderivs(ex,Lap,Lapx,Lapy,Lapz,X,Y,Z,SYM,SYM,SYM,Symmetry,Lev)
   call fderivs(ex,trK,Kx,Ky,Kz,X,Y,Z,SYM,SYM,SYM,symmetry,Lev)
-  do k=1,ex(3)
-  do j=1,ex(2)
-  do i=1,ex(1)
-    gupxx_loc = gupxx(i,j,k)
-    gupxy_loc = gupxy(i,j,k)
-    gupxz_loc = gupxz(i,j,k)
-    gupyy_loc = gupyy(i,j,k)
-    gupyz_loc = gupyz(i,j,k)
-    gupzz_loc = gupzz(i,j,k)
 
-    Rxx_loc = gupxx_loc * gupxx_loc * Axx(i,j,k) + gupxy_loc * gupxy_loc * Ayy(i,j,k) + gupxz_loc * gupxz_loc * Azz(i,j,k) + &
-         TWO * (gupxx_loc * gupxy_loc * Axy(i,j,k) + gupxx_loc * gupxz_loc * Axz(i,j,k) + gupxy_loc * gupxz_loc * Ayz(i,j,k))
-    Ryy_loc = gupxy_loc * gupxy_loc * Axx(i,j,k) + gupyy_loc * gupyy_loc * Ayy(i,j,k) + gupyz_loc * gupyz_loc * Azz(i,j,k) + &
-         TWO * (gupxy_loc * gupyy_loc * Axy(i,j,k) + gupxy_loc * gupyz_loc * Axz(i,j,k) + gupyy_loc * gupyz_loc * Ayz(i,j,k))
-    Rzz_loc = gupxz_loc * gupxz_loc * Axx(i,j,k) + gupyz_loc * gupyz_loc * Ayy(i,j,k) + gupzz_loc * gupzz_loc * Azz(i,j,k) + &
-         TWO * (gupxz_loc * gupyz_loc * Axy(i,j,k) + gupxz_loc * gupzz_loc * Axz(i,j,k) + gupyz_loc * gupzz_loc * Ayz(i,j,k))
-    Rxy_loc = gupxx_loc * gupxy_loc * Axx(i,j,k) + gupxy_loc * gupyy_loc * Ayy(i,j,k) + gupxz_loc * gupyz_loc * Azz(i,j,k) + &
-         (gupxx_loc * gupyy_loc + gupxy_loc * gupxy_loc) * Axy(i,j,k) + &
-         (gupxx_loc * gupyz_loc + gupxz_loc * gupxy_loc) * Axz(i,j,k) + &
-         (gupxy_loc * gupyz_loc + gupxz_loc * gupyy_loc) * Ayz(i,j,k)
-    Rxz_loc = gupxx_loc * gupxz_loc * Axx(i,j,k) + gupxy_loc * gupyz_loc * Ayy(i,j,k) + gupxz_loc * gupzz_loc * Azz(i,j,k) + &
-         (gupxx_loc * gupyz_loc + gupxy_loc * gupxz_loc) * Axy(i,j,k) + &
-         (gupxx_loc * gupzz_loc + gupxz_loc * gupxz_loc) * Axz(i,j,k) + &
-         (gupxy_loc * gupzz_loc + gupxz_loc * gupyz_loc) * Ayz(i,j,k)
-    Ryz_loc = gupxy_loc * gupxz_loc * Axx(i,j,k) + gupyy_loc * gupyz_loc * Ayy(i,j,k) + gupyz_loc * gupzz_loc * Azz(i,j,k) + &
-         (gupxy_loc * gupyz_loc + gupyy_loc * gupxz_loc) * Axy(i,j,k) + &
-         (gupxy_loc * gupzz_loc + gupyz_loc * gupxz_loc) * Axz(i,j,k) + &
-         (gupyy_loc * gupzz_loc + gupyz_loc * gupyz_loc) * Ayz(i,j,k)
-    Rxx(i,j,k) = Rxx_loc
-    Ryy(i,j,k) = Ryy_loc
-    Rzz(i,j,k) = Rzz_loc
-    Rxy(i,j,k) = Rxy_loc
-    Rxz(i,j,k) = Rxz_loc
-    Ryz(i,j,k) = Ryz_loc
+   Gamx_rhs = - TWO * (   Lapx * Rxx +   Lapy * Rxy +   Lapz * Rxz ) + &
+        TWO * alpn1 * (                                                &
+        -F3o2/chin1 * (   chix * Rxx +   chiy * Rxy +   chiz * Rxz ) - &
+              gupxx * (   F2o3 * Kx  +  EIGHT * PI * Sx            ) - &
+              gupxy * (   F2o3 * Ky  +  EIGHT * PI * Sy            ) - &
+              gupxz * (   F2o3 * Kz  +  EIGHT * PI * Sz            ) + &
+                        Gamxxx * Rxx + Gamxyy * Ryy + Gamxzz * Rzz   + &
+                TWO * ( Gamxxy * Rxy + Gamxxz * Rxz + Gamxyz * Ryz ) )
 
-    Gamx_rhs(i,j,k) = - TWO * (Lapx(i,j,k) * Rxx_loc + Lapy(i,j,k) * Rxy_loc + Lapz(i,j,k) * Rxz_loc) + &
-         TWO * alpn1(i,j,k) * ( &
-         -F3o2/chin1(i,j,k) * (chix(i,j,k) * Rxx_loc + chiy(i,j,k) * Rxy_loc + chiz(i,j,k) * Rxz_loc) - &
-         gupxx_loc * (F2o3 * Kx(i,j,k) + EIGHT * PI * Sx(i,j,k)) - &
-         gupxy_loc * (F2o3 * Ky(i,j,k) + EIGHT * PI * Sy(i,j,k)) - &
-         gupxz_loc * (F2o3 * Kz(i,j,k) + EIGHT * PI * Sz(i,j,k)) + &
-         Gamxxx(i,j,k) * Rxx_loc + Gamxyy(i,j,k) * Ryy_loc + Gamxzz(i,j,k) * Rzz_loc + &
-         TWO * (Gamxxy(i,j,k) * Rxy_loc + Gamxxz(i,j,k) * Rxz_loc + Gamxyz(i,j,k) * Ryz_loc))
+   Gamy_rhs = - TWO * (   Lapx * Rxy +   Lapy * Ryy +   Lapz * Ryz ) + &
+        TWO * alpn1 * (                                                &
+        -F3o2/chin1 * (   chix * Rxy +  chiy * Ryy +    chiz * Ryz ) - &
+              gupxy * (   F2o3 * Kx  +  EIGHT * PI * Sx            ) - &
+              gupyy * (   F2o3 * Ky  +  EIGHT * PI * Sy            ) - &
+              gupyz * (   F2o3 * Kz  +  EIGHT * PI * Sz            ) + &
+                        Gamyxx * Rxx + Gamyyy * Ryy + Gamyzz * Rzz   + &
+                TWO * ( Gamyxy * Rxy + Gamyxz * Rxz + Gamyyz * Ryz ) )
 
-    Gamy_rhs(i,j,k) = - TWO * (Lapx(i,j,k) * Rxy_loc + Lapy(i,j,k) * Ryy_loc + Lapz(i,j,k) * Ryz_loc) + &
-         TWO * alpn1(i,j,k) * ( &
-         -F3o2/chin1(i,j,k) * (chix(i,j,k) * Rxy_loc + chiy(i,j,k) * Ryy_loc + chiz(i,j,k) * Ryz_loc) - &
-         gupxy_loc * (F2o3 * Kx(i,j,k) + EIGHT * PI * Sx(i,j,k)) - &
-         gupyy_loc * (F2o3 * Ky(i,j,k) + EIGHT * PI * Sy(i,j,k)) - &
-         gupyz_loc * (F2o3 * Kz(i,j,k) + EIGHT * PI * Sz(i,j,k)) + &
-         Gamyxx(i,j,k) * Rxx_loc + Gamyyy(i,j,k) * Ryy_loc + Gamyzz(i,j,k) * Rzz_loc + &
-         TWO * (Gamyxy(i,j,k) * Rxy_loc + Gamyxz(i,j,k) * Rxz_loc + Gamyyz(i,j,k) * Ryz_loc))
-
-    Gamz_rhs(i,j,k) = - TWO * (Lapx(i,j,k) * Rxz_loc + Lapy(i,j,k) * Ryz_loc + Lapz(i,j,k) * Rzz_loc) + &
-         TWO * alpn1(i,j,k) * ( &
-         -F3o2/chin1(i,j,k) * (chix(i,j,k) * Rxz_loc + chiy(i,j,k) * Ryz_loc + chiz(i,j,k) * Rzz_loc) - &
-         gupxz_loc * (F2o3 * Kx(i,j,k) + EIGHT * PI * Sx(i,j,k)) - &
-         gupyz_loc * (F2o3 * Ky(i,j,k) + EIGHT * PI * Sy(i,j,k)) - &
-         gupzz_loc * (F2o3 * Kz(i,j,k) + EIGHT * PI * Sz(i,j,k)) + &
-         Gamzxx(i,j,k) * Rxx_loc + Gamzyy(i,j,k) * Ryy_loc + Gamzzz(i,j,k) * Rzz_loc + &
-         TWO * (Gamzxy(i,j,k) * Rxy_loc + Gamzxz(i,j,k) * Rxz_loc + Gamzyz(i,j,k) * Ryz_loc))
-  enddo
-  enddo
-  enddo
+   Gamz_rhs = - TWO * (   Lapx * Rxz +   Lapy * Ryz +   Lapz * Rzz ) + &
+        TWO * alpn1 * (                                                &
+        -F3o2/chin1 * (   chix * Rxz +  chiy * Ryz +    chiz * Rzz ) - &
+              gupxz * (   F2o3 * Kx  +  EIGHT * PI * Sx            ) - &
+              gupyz * (   F2o3 * Ky  +  EIGHT * PI * Sy            ) - &
+              gupzz * (   F2o3 * Kz  +  EIGHT * PI * Sz            ) + &
+                        Gamzxx * Rxx + Gamzyy * Ryy + Gamzzz * Rzz   + &
+                TWO * ( Gamzxy * Rxy + Gamzxz * Rxz + Gamzyz * Ryz ) )
 
   call fdderivs(ex,betax,gxxx,gxyx,gxzx,gyyx,gyzx,gzzx,&
                 X,Y,Z,ANTI,SYM, SYM ,Symmetry,Lev)
@@ -359,54 +321,38 @@
   call fdderivs(ex,betaz,gxxz,gxyz,gxzz,gyyz,gyzz,gzzz,&
                 X,Y,Z,SYM ,SYM, ANTI,Symmetry,Lev)
 
+  fxx = gxxx + gxyy + gxzz
+  fxy = gxyx + gyyy + gyzz
+  fxz = gxzx + gyzy + gzzz
+
+  Gamxa =       gupxx * Gamxxx + gupyy * Gamxyy + gupzz * Gamxzz + &
+          TWO*( gupxy * Gamxxy + gupxz * Gamxxz + gupyz * Gamxyz )
+  Gamya =       gupxx * Gamyxx + gupyy * Gamyyy + gupzz * Gamyzz + &
+          TWO*( gupxy * Gamyxy + gupxz * Gamyxz + gupyz * Gamyyz )
+  Gamza =       gupxx * Gamzxx + gupyy * Gamzyy + gupzz * Gamzzz + &
+          TWO*( gupxy * Gamzxy + gupxz * Gamzxz + gupyz * Gamzyz )
+
   call fderivs(ex,Gamx,Gamxx,Gamxy,Gamxz,X,Y,Z,ANTI,SYM ,SYM ,Symmetry,Lev)
   call fderivs(ex,Gamy,Gamyx,Gamyy,Gamyz,X,Y,Z,SYM ,ANTI,SYM ,Symmetry,Lev)
   call fderivs(ex,Gamz,Gamzx,Gamzy,Gamzz,X,Y,Z,SYM ,SYM ,ANTI,Symmetry,Lev)
-  do k=1,ex(3)
-  do j=1,ex(2)
-  do i=1,ex(1)
-    divb_loc = div_beta(i,j,k)
-    fxx_loc = gxxx(i,j,k) + gxyy(i,j,k) + gxzz(i,j,k)
-    fxy_loc = gxyx(i,j,k) + gyyy(i,j,k) + gyzz(i,j,k)
-    fxz_loc = gxzx(i,j,k) + gyzy(i,j,k) + gzzz(i,j,k)
 
-    gupxx_loc = gupxx(i,j,k)
-    gupxy_loc = gupxy(i,j,k)
-    gupxz_loc = gupxz(i,j,k)
-    gupyy_loc = gupyy(i,j,k)
-    gupyz_loc = gupyz(i,j,k)
-    gupzz_loc = gupzz(i,j,k)
+  Gamx_rhs =               Gamx_rhs +  F2o3 *  Gamxa * div_beta        - &
+                     Gamxa * betaxx - Gamya * betaxy - Gamza * betaxz  + &
+             F1o3 * (gupxx * fxx    + gupxy * fxy    + gupxz * fxz    ) + &
+                     gupxx * gxxx   + gupyy * gyyx   + gupzz * gzzx    + &
+              TWO * (gupxy * gxyx   + gupxz * gxzx   + gupyz * gyzx  )
 
-    Gamxa_loc = gupxx_loc * Gamxxx(i,j,k) + gupyy_loc * Gamxyy(i,j,k) + gupzz_loc * Gamxzz(i,j,k) + &
-         TWO * (gupxy_loc * Gamxxy(i,j,k) + gupxz_loc * Gamxxz(i,j,k) + gupyz_loc * Gamxyz(i,j,k))
-    Gamya_loc = gupxx_loc * Gamyxx(i,j,k) + gupyy_loc * Gamyyy(i,j,k) + gupzz_loc * Gamyzz(i,j,k) + &
-         TWO * (gupxy_loc * Gamyxy(i,j,k) + gupxz_loc * Gamyxz(i,j,k) + gupyz_loc * Gamyyz(i,j,k))
-    Gamza_loc = gupxx_loc * Gamzxx(i,j,k) + gupyy_loc * Gamzyy(i,j,k) + gupzz_loc * Gamzzz(i,j,k) + &
-         TWO * (gupxy_loc * Gamzxy(i,j,k) + gupxz_loc * Gamzxz(i,j,k) + gupyz_loc * Gamzyz(i,j,k))
-    Gamxa(i,j,k) = Gamxa_loc
-    Gamya(i,j,k) = Gamya_loc
-    Gamza(i,j,k) = Gamza_loc
+  Gamy_rhs =               Gamy_rhs +  F2o3 *  Gamya * div_beta        - &
+                     Gamxa * betayx - Gamya * betayy - Gamza * betayz  + &
+             F1o3 * (gupxy * fxx    + gupyy * fxy    + gupyz * fxz    ) + &
+                     gupxx * gxxy   + gupyy * gyyy   + gupzz * gzzy    + &
+              TWO * (gupxy * gxyy   + gupxz * gxzy   + gupyz * gyzy  )
 
-    Gamx_rhs(i,j,k) = Gamx_rhs(i,j,k) + F2o3 * Gamxa_loc * divb_loc - &
-         Gamxa_loc * betaxx(i,j,k) - Gamya_loc * betaxy(i,j,k) - Gamza_loc * betaxz(i,j,k) + &
-         F1o3 * (gupxx_loc * fxx_loc + gupxy_loc * fxy_loc + gupxz_loc * fxz_loc) + &
-         gupxx_loc * gxxx(i,j,k) + gupyy_loc * gyyx(i,j,k) + gupzz_loc * gzzx(i,j,k) + &
-         TWO * (gupxy_loc * gxyx(i,j,k) + gupxz_loc * gxzx(i,j,k) + gupyz_loc * gyzx(i,j,k))
-
-    Gamy_rhs(i,j,k) = Gamy_rhs(i,j,k) + F2o3 * Gamya_loc * divb_loc - &
-         Gamxa_loc * betayx(i,j,k) - Gamya_loc * betayy(i,j,k) - Gamza_loc * betayz(i,j,k) + &
-         F1o3 * (gupxy_loc * fxx_loc + gupyy_loc * fxy_loc + gupyz_loc * fxz_loc) + &
-         gupxx_loc * gxxy(i,j,k) + gupyy_loc * gyyy(i,j,k) + gupzz_loc * gzzy(i,j,k) + &
-         TWO * (gupxy_loc * gxyy(i,j,k) + gupxz_loc * gxzy(i,j,k) + gupyz_loc * gyzy(i,j,k))
-
-    Gamz_rhs(i,j,k) = Gamz_rhs(i,j,k) + F2o3 * Gamza_loc * divb_loc - &
-         Gamxa_loc * betazx(i,j,k) - Gamya_loc * betazy(i,j,k) - Gamza_loc * betazz(i,j,k) + &
-         F1o3 * (gupxz_loc * fxx_loc + gupyz_loc * fxy_loc + gupzz_loc * fxz_loc) + &
-         gupxx_loc * gxxz(i,j,k) + gupyy_loc * gyyz(i,j,k) + gupzz_loc * gzzz(i,j,k) + &
-         TWO * (gupxy_loc * gxyz(i,j,k) + gupxz_loc * gxzz(i,j,k) + gupyz_loc * gyzz(i,j,k))
-  enddo
-  enddo
-  enddo
+  Gamz_rhs =               Gamz_rhs +  F2o3 *  Gamza * div_beta        - &
+                     Gamxa * betazx - Gamya * betazy - Gamza * betazz  + &
+             F1o3 * (gupxz * fxx    + gupyz * fxy    + gupzz * fxz    ) + &
+                     gupxx * gxxz   + gupyy * gyyz   + gupzz * gzzz    + &
+              TWO * (gupxy * gxyz   + gupxz * gxzz   + gupyz * gyzz  )    !rhs for Gam^i
 
 !first kind of connection stored in gij,k
   gxxx = gxx * Gamxxx + gxy * Gamyxx + gxz * Gamzxx
@@ -658,187 +604,189 @@
 !covariant second derivative of chi respect to tilted metric
   call fdderivs(ex,chi,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z,SYM,SYM,SYM,Symmetry,Lev)
 
-  do k=1,ex(3)
-  do j=1,ex(2)
-  do i=1,ex(1)
-    fxx(i,j,k) = fxx(i,j,k) - Gamxxx(i,j,k) * chix(i,j,k) - Gamyxx(i,j,k) * chiy(i,j,k) - Gamzxx(i,j,k) * chiz(i,j,k)
-    fxy(i,j,k) = fxy(i,j,k) - Gamxxy(i,j,k) * chix(i,j,k) - Gamyxy(i,j,k) * chiy(i,j,k) - Gamzxy(i,j,k) * chiz(i,j,k)
-    fxz(i,j,k) = fxz(i,j,k) - Gamxxz(i,j,k) * chix(i,j,k) - Gamyxz(i,j,k) * chiy(i,j,k) - Gamzxz(i,j,k) * chiz(i,j,k)
-    fyy(i,j,k) = fyy(i,j,k) - Gamxyy(i,j,k) * chix(i,j,k) - Gamyyy(i,j,k) * chiy(i,j,k) - Gamzyy(i,j,k) * chiz(i,j,k)
-    fyz(i,j,k) = fyz(i,j,k) - Gamxyz(i,j,k) * chix(i,j,k) - Gamyyz(i,j,k) * chiy(i,j,k) - Gamzyz(i,j,k) * chiz(i,j,k)
-    fzz(i,j,k) = fzz(i,j,k) - Gamxzz(i,j,k) * chix(i,j,k) - Gamyzz(i,j,k) * chiy(i,j,k) - Gamzzz(i,j,k) * chiz(i,j,k)
+  fxx = fxx - Gamxxx * chix - Gamyxx * chiy - Gamzxx * chiz
+  fxy = fxy - Gamxxy * chix - Gamyxy * chiy - Gamzxy * chiz
+  fxz = fxz - Gamxxz * chix - Gamyxz * chiy - Gamzxz * chiz
+  fyy = fyy - Gamxyy * chix - Gamyyy * chiy - Gamzyy * chiz
+  fyz = fyz - Gamxyz * chix - Gamyyz * chiy - Gamzyz * chiz
+  fzz = fzz - Gamxzz * chix - Gamyzz * chiy - Gamzzz * chiz
+! Store D^l D_l chi - 3/(2*chi) D^l chi D_l chi in f
 
-    chin_loc = chin1(i,j,k)
-    f_loc = gupxx(i,j,k) * (fxx(i,j,k) - F3o2/chin_loc * chix(i,j,k) * chix(i,j,k)) + &
-            gupyy(i,j,k) * (fyy(i,j,k) - F3o2/chin_loc * chiy(i,j,k) * chiy(i,j,k)) + &
-            gupzz(i,j,k) * (fzz(i,j,k) - F3o2/chin_loc * chiz(i,j,k) * chiz(i,j,k)) + &
-            TWO * gupxy(i,j,k) * (fxy(i,j,k) - F3o2/chin_loc * chix(i,j,k) * chiy(i,j,k)) + &
-            TWO * gupxz(i,j,k) * (fxz(i,j,k) - F3o2/chin_loc * chix(i,j,k) * chiz(i,j,k)) + &
-            TWO * gupyz(i,j,k) * (fyz(i,j,k) - F3o2/chin_loc * chiy(i,j,k) * chiz(i,j,k))
-    f(i,j,k) = f_loc
+  f =        gupxx * ( fxx - F3o2/chin1 * chix * chix ) + &
+             gupyy * ( fyy - F3o2/chin1 * chiy * chiy ) + &
+             gupzz * ( fzz - F3o2/chin1 * chiz * chiz ) + &
+       TWO * gupxy * ( fxy - F3o2/chin1 * chix * chiy ) + &
+       TWO * gupxz * ( fxz - F3o2/chin1 * chix * chiz ) + &
+       TWO * gupyz * ( fyz - F3o2/chin1 * chiy * chiz ) 
+! Add chi part to Ricci tensor:
 
-    Rxx(i,j,k) = Rxx(i,j,k) + (fxx(i,j,k) - chix(i,j,k)*chix(i,j,k)/chin_loc/TWO + gxx(i,j,k) * f_loc)/chin_loc/TWO
-    Ryy(i,j,k) = Ryy(i,j,k) + (fyy(i,j,k) - chiy(i,j,k)*chiy(i,j,k)/chin_loc/TWO + gyy(i,j,k) * f_loc)/chin_loc/TWO
-    Rzz(i,j,k) = Rzz(i,j,k) + (fzz(i,j,k) - chiz(i,j,k)*chiz(i,j,k)/chin_loc/TWO + gzz(i,j,k) * f_loc)/chin_loc/TWO
-    Rxy(i,j,k) = Rxy(i,j,k) + (fxy(i,j,k) - chix(i,j,k)*chiy(i,j,k)/chin_loc/TWO + gxy(i,j,k) * f_loc)/chin_loc/TWO
-    Rxz(i,j,k) = Rxz(i,j,k) + (fxz(i,j,k) - chix(i,j,k)*chiz(i,j,k)/chin_loc/TWO + gxz(i,j,k) * f_loc)/chin_loc/TWO
-    Ryz(i,j,k) = Ryz(i,j,k) + (fyz(i,j,k) - chiy(i,j,k)*chiz(i,j,k)/chin_loc/TWO + gyz(i,j,k) * f_loc)/chin_loc/TWO
-  enddo
-  enddo
-  enddo
+  Rxx = Rxx + (fxx - chix*chix/chin1/TWO + gxx * f)/chin1/TWO
+  Ryy = Ryy + (fyy - chiy*chiy/chin1/TWO + gyy * f)/chin1/TWO
+  Rzz = Rzz + (fzz - chiz*chiz/chin1/TWO + gzz * f)/chin1/TWO
+  Rxy = Rxy + (fxy - chix*chiy/chin1/TWO + gxy * f)/chin1/TWO
+  Rxz = Rxz + (fxz - chix*chiz/chin1/TWO + gxz * f)/chin1/TWO
+  Ryz = Ryz + (fyz - chiy*chiz/chin1/TWO + gyz * f)/chin1/TWO
 
 ! covariant second derivatives of the lapse respect to physical metric
   call fdderivs(ex,Lap,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z, &
                 SYM,SYM,SYM,symmetry,Lev)
 
-  do k=1,ex(3)
-  do j=1,ex(2)
-  do i=1,ex(1)
-    chin_loc = chin1(i,j,k)
-    gxxx(i,j,k) = (gupxx(i,j,k) * chix(i,j,k) + gupxy(i,j,k) * chiy(i,j,k) + gupxz(i,j,k) * chiz(i,j,k)) / chin_loc
-    gxxy(i,j,k) = (gupxy(i,j,k) * chix(i,j,k) + gupyy(i,j,k) * chiy(i,j,k) + gupyz(i,j,k) * chiz(i,j,k)) / chin_loc
-    gxxz(i,j,k) = (gupxz(i,j,k) * chix(i,j,k) + gupyz(i,j,k) * chiy(i,j,k) + gupzz(i,j,k) * chiz(i,j,k)) / chin_loc
+  gxxx = (gupxx * chix + gupxy * chiy + gupxz * chiz)/chin1
+  gxxy = (gupxy * chix + gupyy * chiy + gupyz * chiz)/chin1
+  gxxz = (gupxz * chix + gupyz * chiy + gupzz * chiz)/chin1
+! now get physical second kind of connection
+  Gamxxx = Gamxxx - ( (chix + chix)/chin1 - gxx * gxxx )*HALF
+  Gamyxx = Gamyxx - (                     - gxx * gxxy )*HALF
+  Gamzxx = Gamzxx - (                     - gxx * gxxz )*HALF
+  Gamxyy = Gamxyy - (                     - gyy * gxxx )*HALF
+  Gamyyy = Gamyyy - ( (chiy + chiy)/chin1 - gyy * gxxy )*HALF
+  Gamzyy = Gamzyy - (                     - gyy * gxxz )*HALF
+  Gamxzz = Gamxzz - (                     - gzz * gxxx )*HALF
+  Gamyzz = Gamyzz - (                     - gzz * gxxy )*HALF
+  Gamzzz = Gamzzz - ( (chiz + chiz)/chin1 - gzz * gxxz )*HALF
+  Gamxxy = Gamxxy - (  chiy        /chin1 - gxy * gxxx )*HALF
+  Gamyxy = Gamyxy - (         chix /chin1 - gxy * gxxy )*HALF
+  Gamzxy = Gamzxy - (                     - gxy * gxxz )*HALF
+  Gamxxz = Gamxxz - (  chiz        /chin1 - gxz * gxxx )*HALF
+  Gamyxz = Gamyxz - (                     - gxz * gxxy )*HALF
+  Gamzxz = Gamzxz - (         chix /chin1 - gxz * gxxz )*HALF
+  Gamxyz = Gamxyz - (                     - gyz * gxxx )*HALF
+  Gamyyz = Gamyyz - (  chiz        /chin1 - gyz * gxxy )*HALF
+  Gamzyz = Gamzyz - (         chiy /chin1 - gyz * gxxz )*HALF
 
-    Gamxxx(i,j,k) = Gamxxx(i,j,k) - ( (chix(i,j,k) + chix(i,j,k))/chin_loc - gxx(i,j,k) * gxxx(i,j,k) )*HALF
-    Gamyxx(i,j,k) = Gamyxx(i,j,k) - (                                   - gxx(i,j,k) * gxxy(i,j,k) )*HALF
-    Gamzxx(i,j,k) = Gamzxx(i,j,k) - (                                   - gxx(i,j,k) * gxxz(i,j,k) )*HALF
-    Gamxyy(i,j,k) = Gamxyy(i,j,k) - (                                   - gyy(i,j,k) * gxxx(i,j,k) )*HALF
-    Gamyyy(i,j,k) = Gamyyy(i,j,k) - ( (chiy(i,j,k) + chiy(i,j,k))/chin_loc - gyy(i,j,k) * gxxy(i,j,k) )*HALF
-    Gamzyy(i,j,k) = Gamzyy(i,j,k) - (                                   - gyy(i,j,k) * gxxz(i,j,k) )*HALF
-    Gamxzz(i,j,k) = Gamxzz(i,j,k) - (                                   - gzz(i,j,k) * gxxx(i,j,k) )*HALF
-    Gamyzz(i,j,k) = Gamyzz(i,j,k) - (                                   - gzz(i,j,k) * gxxy(i,j,k) )*HALF
-    Gamzzz(i,j,k) = Gamzzz(i,j,k) - ( (chiz(i,j,k) + chiz(i,j,k))/chin_loc - gzz(i,j,k) * gxxz(i,j,k) )*HALF
-    Gamxxy(i,j,k) = Gamxxy(i,j,k) - ( chiy(i,j,k) /chin_loc - gxy(i,j,k) * gxxx(i,j,k) )*HALF
-    Gamyxy(i,j,k) = Gamyxy(i,j,k) - ( chix(i,j,k) /chin_loc - gxy(i,j,k) * gxxy(i,j,k) )*HALF
-    Gamzxy(i,j,k) = Gamzxy(i,j,k) - (                     - gxy(i,j,k) * gxxz(i,j,k) )*HALF
-    Gamxxz(i,j,k) = Gamxxz(i,j,k) - ( chiz(i,j,k) /chin_loc - gxz(i,j,k) * gxxx(i,j,k) )*HALF
-    Gamyxz(i,j,k) = Gamyxz(i,j,k) - (                     - gxz(i,j,k) * gxxy(i,j,k) )*HALF
-    Gamzxz(i,j,k) = Gamzxz(i,j,k) - ( chix(i,j,k) /chin_loc - gxz(i,j,k) * gxxz(i,j,k) )*HALF
-    Gamxyz(i,j,k) = Gamxyz(i,j,k) - (                     - gyz(i,j,k) * gxxx(i,j,k) )*HALF
-    Gamyyz(i,j,k) = Gamyyz(i,j,k) - ( chiz(i,j,k) /chin_loc - gyz(i,j,k) * gxxy(i,j,k) )*HALF
-    Gamzyz(i,j,k) = Gamzyz(i,j,k) - ( chiy(i,j,k) /chin_loc - gyz(i,j,k) * gxxz(i,j,k) )*HALF
+  fxx = fxx - Gamxxx*Lapx - Gamyxx*Lapy - Gamzxx*Lapz
+  fyy = fyy - Gamxyy*Lapx - Gamyyy*Lapy - Gamzyy*Lapz
+  fzz = fzz - Gamxzz*Lapx - Gamyzz*Lapy - Gamzzz*Lapz
+  fxy = fxy - Gamxxy*Lapx - Gamyxy*Lapy - Gamzxy*Lapz
+  fxz = fxz - Gamxxz*Lapx - Gamyxz*Lapy - Gamzxz*Lapz
+  fyz = fyz - Gamxyz*Lapx - Gamyyz*Lapy - Gamzyz*Lapz
 
-    fxx(i,j,k) = fxx(i,j,k) - Gamxxx(i,j,k)*Lapx(i,j,k) - Gamyxx(i,j,k)*Lapy(i,j,k) - Gamzxx(i,j,k)*Lapz(i,j,k)
-    fyy(i,j,k) = fyy(i,j,k) - Gamxyy(i,j,k)*Lapx(i,j,k) - Gamyyy(i,j,k)*Lapy(i,j,k) - Gamzyy(i,j,k)*Lapz(i,j,k)
-    fzz(i,j,k) = fzz(i,j,k) - Gamxzz(i,j,k)*Lapx(i,j,k) - Gamyzz(i,j,k)*Lapy(i,j,k) - Gamzzz(i,j,k)*Lapz(i,j,k)
-    fxy(i,j,k) = fxy(i,j,k) - Gamxxy(i,j,k)*Lapx(i,j,k) - Gamyxy(i,j,k)*Lapy(i,j,k) - Gamzxy(i,j,k)*Lapz(i,j,k)
-    fxz(i,j,k) = fxz(i,j,k) - Gamxxz(i,j,k)*Lapx(i,j,k) - Gamyxz(i,j,k)*Lapy(i,j,k) - Gamzxz(i,j,k)*Lapz(i,j,k)
-    fyz(i,j,k) = fyz(i,j,k) - Gamxyz(i,j,k)*Lapx(i,j,k) - Gamyyz(i,j,k)*Lapy(i,j,k) - Gamzyz(i,j,k)*Lapz(i,j,k)
+! store D^i D_i Lap in trK_rhs upto chi
+  trK_rhs =    gupxx * fxx + gupyy * fyy + gupzz * fzz + &
+        TWO* ( gupxy * fxy + gupxz * fxz + gupyz * fyz )
+#if 1        
+!! follow bam code
+  S =  chin1 * ( gupxx * Sxx + gupyy * Syy + gupzz * Szz + &
+     TWO * ( gupxy * Sxy + gupxz * Sxz + gupyz * Syz ) )
+  f = F2o3 * trK * trK -(&
+       gupxx * ( &
+       gupxx * Axx * Axx + gupyy * Axy * Axy + gupzz * Axz * Axz + &
+       TWO * (gupxy * Axx * Axy + gupxz * Axx * Axz + gupyz * Axy * Axz) ) + &
+       gupyy * ( &
+       gupxx * Axy * Axy + gupyy * Ayy * Ayy + gupzz * Ayz * Ayz + &
+       TWO * (gupxy * Axy * Ayy + gupxz * Axy * Ayz + gupyz * Ayy * Ayz) ) + &
+       gupzz * ( &
+       gupxx * Axz * Axz + gupyy * Ayz * Ayz + gupzz * Azz * Azz + &
+       TWO * (gupxy * Axz * Ayz + gupxz * Axz * Azz + gupyz * Ayz * Azz) ) + &
+       TWO * ( &
+       gupxy * ( &
+       gupxx * Axx * Axy + gupyy * Axy * Ayy + gupzz * Axz * Ayz + &
+       gupxy * (Axx * Ayy + Axy * Axy) + &
+       gupxz * (Axx * Ayz + Axz * Axy) + &
+       gupyz * (Axy * Ayz + Axz * Ayy) ) + &
+       gupxz * ( &
+       gupxx * Axx * Axz + gupyy * Axy * Ayz + gupzz * Axz * Azz + &
+       gupxy * (Axx * Ayz + Axy * Axz) + &
+       gupxz * (Axx * Azz + Axz * Axz) + &
+       gupyz * (Axy * Azz + Axz * Ayz) ) + &
+       gupyz * ( &
+       gupxx * Axy * Axz + gupyy * Ayy * Ayz + gupzz * Ayz * Azz + &
+       gupxy * (Axy * Ayz + Ayy * Axz) + &
+       gupxz * (Axy * Azz + Ayz * Axz) + &
+       gupyz * (Ayy * Azz + Ayz * Ayz) ) )) -1.6d1*PI*rho + EIGHT * PI * S
+  f = - F1o3 *(  gupxx * fxx + gupyy * fyy + gupzz * fzz + &
+        TWO* ( gupxy * fxy + gupxz * fxz + gupyz * fyz ) + alpn1/chin1*f)
   
-    trK_rhs(i,j,k) = gupxx(i,j,k) * fxx(i,j,k) + gupyy(i,j,k) * fyy(i,j,k) + gupzz(i,j,k) * fzz(i,j,k) + &
-                     TWO * (gupxy(i,j,k) * fxy(i,j,k) + gupxz(i,j,k) * fxz(i,j,k) + gupyz(i,j,k) * fyz(i,j,k))
-  enddo
-  enddo
-  enddo
-  do k=1,ex(3)
-  do j=1,ex(2)
-  do i=1,ex(1)
-    divb_loc = div_beta(i,j,k)
-    chin_loc = chin1(i,j,k)
+  fxx = alpn1 * (Rxx - EIGHT * PI * Sxx) - fxx
+  fxy = alpn1 * (Rxy - EIGHT * PI * Sxy) - fxy
+  fxz = alpn1 * (Rxz - EIGHT * PI * Sxz) - fxz
+  fyy = alpn1 * (Ryy - EIGHT * PI * Syy) - fyy
+  fyz = alpn1 * (Ryz - EIGHT * PI * Syz) - fyz
+  fzz = alpn1 * (Rzz - EIGHT * PI * Szz) - fzz
+#else        
+! Add lapse and S_ij parts to Ricci tensor:
 
-    S_loc = chin_loc * ( gupxx(i,j,k) * Sxx(i,j,k) + gupyy(i,j,k) * Syy(i,j,k) + gupzz(i,j,k) * Szz(i,j,k) + &
-           TWO * (gupxy(i,j,k) * Sxy(i,j,k) + gupxz(i,j,k) * Sxz(i,j,k) + gupyz(i,j,k) * Syz(i,j,k)) )
-    S(i,j,k) = S_loc
+  fxx = alpn1 * (Rxx - EIGHT * PI * Sxx) - fxx
+  fxy = alpn1 * (Rxy - EIGHT * PI * Sxy) - fxy
+  fxz = alpn1 * (Rxz - EIGHT * PI * Sxz) - fxz
+  fyy = alpn1 * (Ryy - EIGHT * PI * Syy) - fyy
+  fyz = alpn1 * (Ryz - EIGHT * PI * Syz) - fyz
+  fzz = alpn1 * (Rzz - EIGHT * PI * Szz) - fzz
 
-    f_loc = F2o3 * trK(i,j,k) * trK(i,j,k) - ( &
-            gupxx(i,j,k) * ( gupxx(i,j,k) * Axx(i,j,k) * Axx(i,j,k) + gupyy(i,j,k) * Axy(i,j,k) * Axy(i,j,k) + &
-                             gupzz(i,j,k) * Axz(i,j,k) * Axz(i,j,k) + &
-                             TWO * (gupxy(i,j,k) * Axx(i,j,k) * Axy(i,j,k) + gupxz(i,j,k) * Axx(i,j,k) * Axz(i,j,k) + &
-                                    gupyz(i,j,k) * Axy(i,j,k) * Axz(i,j,k)) ) + &
-            gupyy(i,j,k) * ( gupxx(i,j,k) * Axy(i,j,k) * Axy(i,j,k) + gupyy(i,j,k) * Ayy(i,j,k) * Ayy(i,j,k) + &
-                             gupzz(i,j,k) * Ayz(i,j,k) * Ayz(i,j,k) + &
-                             TWO * (gupxy(i,j,k) * Axy(i,j,k) * Ayy(i,j,k) + gupxz(i,j,k) * Axy(i,j,k) * Ayz(i,j,k) + &
-                                    gupyz(i,j,k) * Ayy(i,j,k) * Ayz(i,j,k)) ) + &
-            gupzz(i,j,k) * ( gupxx(i,j,k) * Axz(i,j,k) * Axz(i,j,k) + gupyy(i,j,k) * Ayz(i,j,k) * Ayz(i,j,k) + &
-                             gupzz(i,j,k) * Azz(i,j,k) * Azz(i,j,k) + &
-                             TWO * (gupxy(i,j,k) * Axz(i,j,k) * Ayz(i,j,k) + gupxz(i,j,k) * Axz(i,j,k) * Azz(i,j,k) + &
-                                    gupyz(i,j,k) * Ayz(i,j,k) * Azz(i,j,k)) ) + &
-            TWO * ( gupxy(i,j,k) * ( gupxx(i,j,k) * Axx(i,j,k) * Axy(i,j,k) + gupyy(i,j,k) * Axy(i,j,k) * Ayy(i,j,k) + &
-                                     gupzz(i,j,k) * Axz(i,j,k) * Ayz(i,j,k) + &
-                                     gupxy(i,j,k) * (Axx(i,j,k) * Ayy(i,j,k) + Axy(i,j,k) * Axy(i,j,k)) + &
-                                     gupxz(i,j,k) * (Axx(i,j,k) * Ayz(i,j,k) + Axz(i,j,k) * Axy(i,j,k)) + &
-                                     gupyz(i,j,k) * (Axy(i,j,k) * Ayz(i,j,k) + Axz(i,j,k) * Ayy(i,j,k)) ) + &
-                    gupxz(i,j,k) * ( gupxx(i,j,k) * Axx(i,j,k) * Axz(i,j,k) + gupyy(i,j,k) * Axy(i,j,k) * Ayz(i,j,k) + &
-                                     gupzz(i,j,k) * Axz(i,j,k) * Azz(i,j,k) + &
-                                     gupxy(i,j,k) * (Axx(i,j,k) * Ayz(i,j,k) + Axy(i,j,k) * Axz(i,j,k)) + &
-                                     gupxz(i,j,k) * (Axx(i,j,k) * Azz(i,j,k) + Axz(i,j,k) * Axz(i,j,k)) + &
-                                     gupyz(i,j,k) * (Axy(i,j,k) * Azz(i,j,k) + Axz(i,j,k) * Ayz(i,j,k)) ) + &
-                    gupyz(i,j,k) * ( gupxx(i,j,k) * Axy(i,j,k) * Axz(i,j,k) + gupyy(i,j,k) * Ayy(i,j,k) * Ayz(i,j,k) + &
-                                     gupzz(i,j,k) * Ayz(i,j,k) * Azz(i,j,k) + &
-                                     gupxy(i,j,k) * (Axy(i,j,k) * Ayz(i,j,k) + Ayy(i,j,k) * Axz(i,j,k)) + &
-                                     gupxz(i,j,k) * (Axy(i,j,k) * Azz(i,j,k) + Ayz(i,j,k) * Axz(i,j,k)) + &
-                                     gupyz(i,j,k) * (Ayy(i,j,k) * Azz(i,j,k) + Ayz(i,j,k) * Ayz(i,j,k)) ) ) ) - &
-            F16 * PI * rho(i,j,k) + EIGHT * PI * S_loc
+! Compute trace-free part (note: chi^-1 and chi cancel!):
 
-    f_loc = -F1o3 * ( gupxx(i,j,k) * fxx(i,j,k) + gupyy(i,j,k) * fyy(i,j,k) + gupzz(i,j,k) * fzz(i,j,k) + &
-            TWO * (gupxy(i,j,k) * fxy(i,j,k) + gupxz(i,j,k) * fxz(i,j,k) + gupyz(i,j,k) * fyz(i,j,k)) + &
-            alpn1(i,j,k)/chin_loc * f_loc )
-    f(i,j,k) = f_loc
+  f = F1o3 *(  gupxx * fxx + gupyy * fyy + gupzz * fzz + &
+        TWO* ( gupxy * fxy + gupxz * fxz + gupyz * fyz ) )
+#endif
 
-    l_fxx = alpn1(i,j,k) * (Rxx(i,j,k) - EIGHT * PI * Sxx(i,j,k)) - fxx(i,j,k)
-    l_fxy = alpn1(i,j,k) * (Rxy(i,j,k) - EIGHT * PI * Sxy(i,j,k)) - fxy(i,j,k)
-    l_fxz = alpn1(i,j,k) * (Rxz(i,j,k) - EIGHT * PI * Sxz(i,j,k)) - fxz(i,j,k)
-    l_fyy = alpn1(i,j,k) * (Ryy(i,j,k) - EIGHT * PI * Syy(i,j,k)) - fyy(i,j,k)
-    l_fyz = alpn1(i,j,k) * (Ryz(i,j,k) - EIGHT * PI * Syz(i,j,k)) - fyz(i,j,k)
-    l_fzz = alpn1(i,j,k) * (Rzz(i,j,k) - EIGHT * PI * Szz(i,j,k)) - fzz(i,j,k)
+  Axx_rhs = fxx - gxx * f
+  Ayy_rhs = fyy - gyy * f
+  Azz_rhs = fzz - gzz * f
+  Axy_rhs = fxy - gxy * f
+  Axz_rhs = fxz - gxz * f
+  Ayz_rhs = fyz - gyz * f
 
-    Axx_rhs(i,j,k) = l_fxx - gxx(i,j,k) * f_loc
-    Ayy_rhs(i,j,k) = l_fyy - gyy(i,j,k) * f_loc
-    Azz_rhs(i,j,k) = l_fzz - gzz(i,j,k) * f_loc
-    Axy_rhs(i,j,k) = l_fxy - gxy(i,j,k) * f_loc
-    Axz_rhs(i,j,k) = l_fxz - gxz(i,j,k) * f_loc
-    Ayz_rhs(i,j,k) = l_fyz - gyz(i,j,k) * f_loc
+! Now: store A_il A^l_j into fij:
 
-    fxx(i,j,k) = gupxx(i,j,k) * Axx(i,j,k) * Axx(i,j,k) + gupyy(i,j,k) * Axy(i,j,k) * Axy(i,j,k) + &
-                 gupzz(i,j,k) * Axz(i,j,k) * Axz(i,j,k) + TWO * (gupxy(i,j,k) * Axx(i,j,k) * Axy(i,j,k) + &
-                 gupxz(i,j,k) * Axx(i,j,k) * Axz(i,j,k) + gupyz(i,j,k) * Axy(i,j,k) * Axz(i,j,k))
-    fyy(i,j,k) = gupxx(i,j,k) * Axy(i,j,k) * Axy(i,j,k) + gupyy(i,j,k) * Ayy(i,j,k) * Ayy(i,j,k) + &
-                 gupzz(i,j,k) * Ayz(i,j,k) * Ayz(i,j,k) + TWO * (gupxy(i,j,k) * Axy(i,j,k) * Ayy(i,j,k) + &
-                 gupxz(i,j,k) * Axy(i,j,k) * Ayz(i,j,k) + gupyz(i,j,k) * Ayy(i,j,k) * Ayz(i,j,k))
-    fzz(i,j,k) = gupxx(i,j,k) * Axz(i,j,k) * Axz(i,j,k) + gupyy(i,j,k) * Ayz(i,j,k) * Ayz(i,j,k) + &
-                 gupzz(i,j,k) * Azz(i,j,k) * Azz(i,j,k) + TWO * (gupxy(i,j,k) * Axz(i,j,k) * Ayz(i,j,k) + &
-                 gupxz(i,j,k) * Axz(i,j,k) * Azz(i,j,k) + gupyz(i,j,k) * Ayz(i,j,k) * Azz(i,j,k))
-    fxy(i,j,k) = gupxx(i,j,k) * Axx(i,j,k) * Axy(i,j,k) + gupyy(i,j,k) * Axy(i,j,k) * Ayy(i,j,k) + &
-                 gupzz(i,j,k) * Axz(i,j,k) * Ayz(i,j,k) + gupxy(i,j,k) * (Axx(i,j,k) * Ayy(i,j,k) + Axy(i,j,k) * Axy(i,j,k)) + &
-                 gupxz(i,j,k) * (Axx(i,j,k) * Ayz(i,j,k) + Axz(i,j,k) * Axy(i,j,k)) + &
-                 gupyz(i,j,k) * (Axy(i,j,k) * Ayz(i,j,k) + Axz(i,j,k) * Ayy(i,j,k))
-    fxz(i,j,k) = gupxx(i,j,k) * Axx(i,j,k) * Axz(i,j,k) + gupyy(i,j,k) * Axy(i,j,k) * Ayz(i,j,k) + &
-                 gupzz(i,j,k) * Axz(i,j,k) * Azz(i,j,k) + gupxy(i,j,k) * (Axx(i,j,k) * Ayz(i,j,k) + Axy(i,j,k) * Axz(i,j,k)) + &
-                 gupxz(i,j,k) * (Axx(i,j,k) * Azz(i,j,k) + Axz(i,j,k) * Axz(i,j,k)) + &
-                 gupyz(i,j,k) * (Axy(i,j,k) * Azz(i,j,k) + Axz(i,j,k) * Ayz(i,j,k))
-    fyz(i,j,k) = gupxx(i,j,k) * Axy(i,j,k) * Axz(i,j,k) + gupyy(i,j,k) * Ayy(i,j,k) * Ayz(i,j,k) + &
-                 gupzz(i,j,k) * Ayz(i,j,k) * Azz(i,j,k) + gupxy(i,j,k) * (Axy(i,j,k) * Ayz(i,j,k) + Ayy(i,j,k) * Axz(i,j,k)) + &
-                 gupxz(i,j,k) * (Axy(i,j,k) * Azz(i,j,k) + Ayz(i,j,k) * Axz(i,j,k)) + &
-                 gupyz(i,j,k) * (Ayy(i,j,k) * Azz(i,j,k) + Ayz(i,j,k) * Ayz(i,j,k))
+  fxx =       gupxx * Axx * Axx + gupyy * Axy * Axy + gupzz * Axz * Axz + &
+       TWO * (gupxy * Axx * Axy + gupxz * Axx * Axz + gupyz * Axy * Axz)
+  fyy =       gupxx * Axy * Axy + gupyy * Ayy * Ayy + gupzz * Ayz * Ayz + &
+       TWO * (gupxy * Axy * Ayy + gupxz * Axy * Ayz + gupyz * Ayy * Ayz)
+  fzz =       gupxx * Axz * Axz + gupyy * Ayz * Ayz + gupzz * Azz * Azz + &
+       TWO * (gupxy * Axz * Ayz + gupxz * Axz * Azz + gupyz * Ayz * Azz)
+  fxy =       gupxx * Axx * Axy + gupyy * Axy * Ayy + gupzz * Axz * Ayz + &
+              gupxy *(Axx * Ayy + Axy * Axy)                            + &
+              gupxz *(Axx * Ayz + Axz * Axy)                            + &
+              gupyz *(Axy * Ayz + Axz * Ayy)
+  fxz =       gupxx * Axx * Axz + gupyy * Axy * Ayz + gupzz * Axz * Azz + &
+              gupxy *(Axx * Ayz + Axy * Axz)                            + &
+              gupxz *(Axx * Azz + Axz * Axz)                            + &
+              gupyz *(Axy * Azz + Axz * Ayz)
+  fyz =       gupxx * Axy * Axz + gupyy * Ayy * Ayz + gupzz * Ayz * Azz + &
+              gupxy *(Axy * Ayz + Ayy * Axz)                            + &
+              gupxz *(Axy * Azz + Ayz * Axz)                            + &
+              gupyz *(Ayy * Azz + Ayz * Ayz)
 
-    trK_rhs(i,j,k) = chin_loc * trK_rhs(i,j,k)
+  f = chin1
+! store D^i D_i Lap in trK_rhs
+  trK_rhs = f*trK_rhs
           
-    Axx_rhs(i,j,k) = chin_loc * Axx_rhs(i,j,k) + alpn1(i,j,k) * (trK(i,j,k) * Axx(i,j,k) - TWO * fxx(i,j,k)) + &
-                     TWO * (Axx(i,j,k) * betaxx(i,j,k) + Axy(i,j,k) * betayx(i,j,k) + Axz(i,j,k) * betazx(i,j,k)) - &
-                     F2o3 * Axx(i,j,k) * divb_loc
-    Ayy_rhs(i,j,k) = chin_loc * Ayy_rhs(i,j,k) + alpn1(i,j,k) * (trK(i,j,k) * Ayy(i,j,k) - TWO * fyy(i,j,k)) + &
-                     TWO * (Axy(i,j,k) * betaxy(i,j,k) + Ayy(i,j,k) * betayy(i,j,k) + Ayz(i,j,k) * betazy(i,j,k)) - &
-                     F2o3 * Ayy(i,j,k) * divb_loc
-    Azz_rhs(i,j,k) = chin_loc * Azz_rhs(i,j,k) + alpn1(i,j,k) * (trK(i,j,k) * Azz(i,j,k) - TWO * fzz(i,j,k)) + &
-                     TWO * (Axz(i,j,k) * betaxz(i,j,k) + Ayz(i,j,k) * betayz(i,j,k) + Azz(i,j,k) * betazz(i,j,k)) - &
-                     F2o3 * Azz(i,j,k) * divb_loc
-    Axy_rhs(i,j,k) = chin_loc * Axy_rhs(i,j,k) + alpn1(i,j,k) * (trK(i,j,k) * Axy(i,j,k) - TWO * fxy(i,j,k)) + &
-                     Axx(i,j,k) * betaxy(i,j,k) + Axz(i,j,k) * betazy(i,j,k) + Ayy(i,j,k) * betayx(i,j,k) + &
-                     Ayz(i,j,k) * betazx(i,j,k) + F1o3 * Axy(i,j,k) * divb_loc - Axy(i,j,k) * betazz(i,j,k)
-    Ayz_rhs(i,j,k) = chin_loc * Ayz_rhs(i,j,k) + alpn1(i,j,k) * (trK(i,j,k) * Ayz(i,j,k) - TWO * fyz(i,j,k)) + &
-                     Axy(i,j,k) * betaxz(i,j,k) + Ayy(i,j,k) * betayz(i,j,k) + Axz(i,j,k) * betaxy(i,j,k) + &
-                     Azz(i,j,k) * betazy(i,j,k) + F1o3 * Ayz(i,j,k) * divb_loc - Ayz(i,j,k) * betaxx(i,j,k)
-    Axz_rhs(i,j,k) = chin_loc * Axz_rhs(i,j,k) + alpn1(i,j,k) * (trK(i,j,k) * Axz(i,j,k) - TWO * fxz(i,j,k)) + &
-                     Axx(i,j,k) * betaxz(i,j,k) + Axy(i,j,k) * betayz(i,j,k) + Ayz(i,j,k) * betayx(i,j,k) + &
-                     Azz(i,j,k) * betazx(i,j,k) + F1o3 * Axz(i,j,k) * divb_loc - Axz(i,j,k) * betayy(i,j,k)
+  Axx_rhs =           f * Axx_rhs+ alpn1 * (trK * Axx - TWO * fxx)  + &
+           TWO * (  Axx * betaxx +   Axy * betayx +   Axz * betazx )- &
+             F2o3 * Axx * div_beta
 
-    trK_rhs(i,j,k) = - trK_rhs(i,j,k) + alpn1(i,j,k) * ( F1o3 * trK(i,j,k) * trK(i,j,k) + &
-                    gupxx(i,j,k) * fxx(i,j,k) + gupyy(i,j,k) * fyy(i,j,k) + gupzz(i,j,k) * fzz(i,j,k) + &
-                    TWO * (gupxy(i,j,k) * fxy(i,j,k) + gupxz(i,j,k) * fxz(i,j,k) + gupyz(i,j,k) * fyz(i,j,k)) + &
-                    FOUR * PI * (rho(i,j,k) + S_loc) )
-  enddo
-  enddo
-  enddo
+  Ayy_rhs =           f * Ayy_rhs+ alpn1 * (trK * Ayy - TWO * fyy)  + &
+           TWO * (  Axy * betaxy +   Ayy * betayy +   Ayz * betazy )- &
+             F2o3 * Ayy * div_beta
+
+  Azz_rhs =           f * Azz_rhs+ alpn1 * (trK * Azz - TWO * fzz)  + &
+           TWO * (  Axz * betaxz +   Ayz * betayz +   Azz * betazz )- &
+             F2o3 * Azz * div_beta
+
+  Axy_rhs =           f * Axy_rhs+ alpn1 *( trK * Axy  - TWO * fxy )+ &
+                    Axx * betaxy                  +   Axz * betazy  + &
+                                     Ayy * betayx +   Ayz * betazx  + &
+             F1o3 * Axy * div_beta                -   Axy * betazz
+
+  Ayz_rhs =           f * Ayz_rhs+ alpn1 *( trK * Ayz  - TWO * fyz )+ &
+                    Axy * betaxz +   Ayy * betayz                   + &
+                    Axz * betaxy                  +   Azz * betazy  + &
+             F1o3 * Ayz * div_beta                -   Ayz * betaxx
+ 
+  Axz_rhs =           f * Axz_rhs+ alpn1 *( trK * Axz  - TWO * fxz )+ &
+                    Axx * betaxz +   Axy * betayz                   + &
+                                     Ayz * betayx +   Azz * betazx  + &
+             F1o3 * Axz * div_beta                -   Axz * betayy      !rhs for Aij
+
+! Compute trace of S_ij
+
+  S =  f * ( gupxx * Sxx + gupyy * Syy + gupzz * Szz + &
+     TWO * ( gupxy * Sxy + gupxz * Sxz + gupyz * Syz ) )
+
+  trK_rhs = - trK_rhs + alpn1 *( F1o3 * trK * trK         + &
+                gupxx * fxx + gupyy * fyy + gupzz * fzz   + &
+        TWO * ( gupxy * fxy + gupxz * fxz + gupyz * fyz ) + &
+       FOUR * PI * ( rho + S ))                                !rhs for trK
   
 !!!! gauge variable part
 
@@ -1000,15 +948,15 @@
 !!!!!!!!!advection term + Kreiss-Oliger dissipation (merged for cache efficiency)
 ! lopsided_kodis shares the symmetry_bd buffer between advection and
 ! dissipation, eliminating redundant full-grid copies. For metric variables
-! gxx/gyy/gzz (=dxx/dyy/dzz+1): stencil coefficients sum to zero,
+! gxx/gyy/gzz (=dxx/dyy/dzz+1): kodis stencil coefficients sum to zero,
 ! so the constant offset has no effect on dissipation.
 
-  call lopsided_kodis(ex,X,Y,Z,dxx,gxx_rhs,betax,betay,betaz,Symmetry,SSS,eps)
+  call lopsided_kodis(ex,X,Y,Z,gxx,gxx_rhs,betax,betay,betaz,Symmetry,SSS,eps)
   call lopsided_kodis(ex,X,Y,Z,gxy,gxy_rhs,betax,betay,betaz,Symmetry,AAS,eps)
   call lopsided_kodis(ex,X,Y,Z,gxz,gxz_rhs,betax,betay,betaz,Symmetry,ASA,eps)
-  call lopsided_kodis(ex,X,Y,Z,dyy,gyy_rhs,betax,betay,betaz,Symmetry,SSS,eps)
+  call lopsided_kodis(ex,X,Y,Z,gyy,gyy_rhs,betax,betay,betaz,Symmetry,SSS,eps)
   call lopsided_kodis(ex,X,Y,Z,gyz,gyz_rhs,betax,betay,betaz,Symmetry,SAA,eps)
-  call lopsided_kodis(ex,X,Y,Z,dzz,gzz_rhs,betax,betay,betaz,Symmetry,SSS,eps)
+  call lopsided_kodis(ex,X,Y,Z,gzz,gzz_rhs,betax,betay,betaz,Symmetry,SSS,eps)
 
   call lopsided_kodis(ex,X,Y,Z,Axx,Axx_rhs,betax,betay,betaz,Symmetry,SSS,eps)
   call lopsided_kodis(ex,X,Y,Z,Axy,Axy_rhs,betax,betay,betaz,Symmetry,AAS,eps)

AMSS_NCKU_source/bssn_rhs.h

@@ -32,19 +32,6 @@
 #define f_compute_rhs_Z4c_ss compute_rhs_z4c_ss_
 #define f_compute_constraint_fr compute_constraint_fr_
 #endif
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-        void f_bssn_rhs_kernel_timing_reset();
-        int f_bssn_rhs_kernel_timing_bucket_count();
-        const double *f_bssn_rhs_kernel_timing_local_seconds();
-        const char *f_bssn_rhs_kernel_timing_label(int);
-#ifdef __cplusplus
-}
-#endif
-
 extern "C"
 {
         int f_compute_rhs_bssn(int *, double &, double *, double *, double *,                                                      // ex,T,X,Y,Z

AMSS_NCKU_source/bssn_rhs_c.C

@@ -2,88 +2,12 @@
 #include "bssn_rhs.h"
 #include "share_func.h"
 #include "tool.h"
-#include <time.h>
 // 0-based i,j,k
 // #define IDX_F(i,j,k,nx,ny) ((i) + (j)*(nx) + (k)*(nx)*(ny))
 // ex(1)=nx, ex(2)=ny, ex(3)=nz
 
 // 用法：a[ IDX_F(i,j,k,nx,ny) ]
 
-#ifndef BSSN_KERNEL_FINE_TIMING
-#define BSSN_KERNEL_FINE_TIMING 0
-#endif
-
-#if BSSN_KERNEL_FINE_TIMING
-namespace rhs_kernel_timing
-{
-    enum Bucket
-    {
-        KB_SETUP_DERIVS = 0,
-        KB_GEOM_GAMMA,
-        KB_RICCI_METRIC,
-        KB_CHI_LAPSE,
-        KB_AIJ_TRK_GAUGE,
-        KB_KO_CONSTRAINT,
-        KB_COUNT
-    };
-
-    static double local_bucket_seconds[KB_COUNT];
-
-    static const char *bucket_labels[KB_COUNT] =
-    {
-        "setup_derivs",
-        "geom_gamma",
-        "ricci_metric",
-        "chi_lapse",
-        "aij_trk_gauge",
-        "ko_constraint"
-    };
-
-    static inline double now_seconds()
-    {
-        struct timespec ts;
-        clock_gettime(CLOCK_MONOTONIC, &ts);
-        return double(ts.tv_sec) + 1.0e-9 * double(ts.tv_nsec);
-    }
-}
-
-extern "C" void f_bssn_rhs_kernel_timing_reset()
-{
-    for (int i = 0; i < rhs_kernel_timing::KB_COUNT; ++i)
-        rhs_kernel_timing::local_bucket_seconds[i] = 0.0;
-}
-
-extern "C" int f_bssn_rhs_kernel_timing_bucket_count()
-{
-    return rhs_kernel_timing::KB_COUNT;
-}
-
-extern "C" const double *f_bssn_rhs_kernel_timing_local_seconds()
-{
-    return rhs_kernel_timing::local_bucket_seconds;
-}
-
-extern "C" const char *f_bssn_rhs_kernel_timing_label(int bucket_index)
-{
-    if (bucket_index < 0 || bucket_index >= rhs_kernel_timing::KB_COUNT)
-        return "unknown";
-    return rhs_kernel_timing::bucket_labels[bucket_index];
-}
-
-#define RHS_KERNEL_TIMER_DECL(var_name) const double var_name = rhs_kernel_timing::now_seconds()
-#define RHS_KERNEL_TIMER_ADD(bucket_name, var_name) \
-    rhs_kernel_timing::local_bucket_seconds[int(rhs_kernel_timing::bucket_name)] += \
-        rhs_kernel_timing::now_seconds() - (var_name)
-#else
-extern "C" void f_bssn_rhs_kernel_timing_reset() {}
-extern "C" int f_bssn_rhs_kernel_timing_bucket_count() { return 0; }
-extern "C" const double *f_bssn_rhs_kernel_timing_local_seconds() { return 0; }
-extern "C" const char *f_bssn_rhs_kernel_timing_label(int) { return "disabled"; }
-
-#define RHS_KERNEL_TIMER_DECL(var_name)
-#define RHS_KERNEL_TIMER_ADD(bucket_name, var_name)
-#endif
-
 // C function that calculates the right-hand side for BSSN equations
 int f_compute_rhs_bssn(int *ex, double &T, 
                        double *X, double *Y, double *Z,
@@ -178,7 +102,6 @@ int f_compute_rhs_bssn(int *ex, double &T,
     dY = Y[1] - Y[0];
     dZ = Z[1] - Z[0];
 
-        RHS_KERNEL_TIMER_DECL(timer_setup_derivs);
         // 1ms //
         for(int i=0;i<all;i+=1){
             alpn1[i] = Lap[i] + 1.0;
@@ -218,8 +141,6 @@ int f_compute_rhs_bssn(int *ex, double &T,
                         (dxx[i] + ONE) * betaxz[i] + gxy[i] * betayz[i] + gyz[i] * betayx[i] 
                         + (dzz[i] + ONE) * betazx[i] - gxz[i] * betayy[i];                  
         }
-        RHS_KERNEL_TIMER_ADD(KB_SETUP_DERIVS, timer_setup_derivs);
-        RHS_KERNEL_TIMER_DECL(timer_geom_gamma);
         // Fused: inverse metric + Gamma constraint + Christoffel (3 loops -> 1)
         for(int i=0;i<all;i+=1){
             double det = (dxx[i] + ONE) * (dyy[i] + ONE) * (dzz[i] + ONE) + gxy[i] * gyz[i] * gxz[i] + gxz[i] * gxy[i] * gyz[i] -
@@ -362,6 +283,9 @@ int f_compute_rhs_bssn(int *ex, double &T,
                 + ( gupxy[i]*gupyz[i] + gupyy[i]*gupxz[i] ) * Axy[i]
                 + ( gupxy[i]*gupzz[i] + gupyz[i]*gupxz[i] ) * Axz[i]
                 + ( gupyy[i]*gupzz[i] + gupyz[i]*gupyz[i] ) * Ayz[i];
+            Rxx[i] = axx; Ryy[i] = ayy; Rzz[i] = azz;
+            Rxy[i] = axy; Rxz[i] = axz; Ryz[i] = ayz;
+
             Gamx_rhs[i] = - TWO * ( Lapx[i]*axx + Lapy[i]*axy + Lapz[i]*axz ) +
                 TWO * alpn1[i] * (
                 -F3o2/chin1[i] * ( chix[i]*axx + chiy[i]*axy + chiz[i]*axz ) -
@@ -391,8 +315,6 @@ int f_compute_rhs_bssn(int *ex, double &T,
                             + TWO * ( Gamzxy[i]*axy + Gamzxz[i]*axz + Gamzyz[i]*ayz )
                         );
         }
-        RHS_KERNEL_TIMER_ADD(KB_GEOM_GAMMA, timer_geom_gamma);
-        RHS_KERNEL_TIMER_DECL(timer_ricci_metric);
         // 22.3ms //
         fdderivs(ex,betax,gxxx,gxyx,gxzx,gyyx,gyzx,gzzx,
         X,Y,Z,ANTI,SYM, SYM ,Symmetry,Lev);
@@ -410,6 +332,7 @@ int f_compute_rhs_bssn(int *ex, double &T,
             double lfxx = gxxx[i] + gxyy[i] + gxzz[i];
             double lfxy = gxyx[i] + gyyy[i] + gyzz[i];
             double lfxz = gxzx[i] + gyzy[i] + gzzz[i];
+            fxx[i] = lfxx; fxy[i] = lfxy; fxz[i] = lfxz;
 
             double gxa = gupxx[i]*Gamxxx[i] + gupyy[i]*Gamxyy[i] + gupzz[i]*Gamxzz[i]
                     + TWO * ( gupxy[i]*Gamxxy[i] + gupxz[i]*Gamxxz[i] + gupyz[i]*Gamxyz[i] );
@@ -763,38 +686,32 @@ int f_compute_rhs_bssn(int *ex, double &T,
                     + Gamxyz[i] * gzzx[i] + Gamyyz[i] * gzzy[i] + Gamzyz[i] * gzzz[i]
                 );
         }
-        RHS_KERNEL_TIMER_ADD(KB_RICCI_METRIC, timer_ricci_metric);
 
-        RHS_KERNEL_TIMER_DECL(timer_chi_lapse);
         // 22.3ms //
             fdderivs(ex,chi,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z,SYM,SYM,SYM,Symmetry,Lev);
 
         // 7ms //
         for (int i=0;i<all;i+=1) {
-            const double inv_chin1 = ONE / chin1[i];
-            const double half_inv_chin1 = HALF * inv_chin1;
-            const double scaled_inv = F3o2 * inv_chin1;
-            const double cxx = fxx[i] - Gamxxx[i] * chix[i] - Gamyxx[i] * chiy[i] - Gamzxx[i] * chiz[i];
-            const double cxy = fxy[i] - Gamxxy[i] * chix[i] - Gamyxy[i] * chiy[i] - Gamzxy[i] * chiz[i];
-            const double cxz = fxz[i] - Gamxxz[i] * chix[i] - Gamyxz[i] * chiy[i] - Gamzxz[i] * chiz[i];
-            const double cyy = fyy[i] - Gamxyy[i] * chix[i] - Gamyyy[i] * chiy[i] - Gamzyy[i] * chiz[i];
-            const double cyz = fyz[i] - Gamxyz[i] * chix[i] - Gamyyz[i] * chiy[i] - Gamzyz[i] * chiz[i];
-            const double czz = fzz[i] - Gamxzz[i] * chix[i] - Gamyzz[i] * chiy[i] - Gamzzz[i] * chiz[i];
-            const double ricci_chi =
-                gupxx[i] * (cxx - scaled_inv * chix[i] * chix[i])
-                + gupyy[i] * (cyy - scaled_inv * chiy[i] * chiy[i])
-                + gupzz[i] * (czz - scaled_inv * chiz[i] * chiz[i])
-                + TWO * gupxy[i] * (cxy - scaled_inv * chix[i] * chiy[i])
-                + TWO * gupxz[i] * (cxz - scaled_inv * chix[i] * chiz[i])
-                + TWO * gupyz[i] * (cyz - scaled_inv * chiy[i] * chiz[i]);
-            f[i] = ricci_chi;
-            Rxx[i] = Rxx[i] + ( cxx - half_inv_chin1 * chix[i] * chix[i] + (dxx[i] + ONE) * ricci_chi ) * half_inv_chin1;
-            Ryy[i] = Ryy[i] + ( cyy - half_inv_chin1 * chiy[i] * chiy[i] + (dyy[i] + ONE) * ricci_chi ) * half_inv_chin1;
-            Rzz[i] = Rzz[i] + ( czz - half_inv_chin1 * chiz[i] * chiz[i] + (dzz[i] + ONE) * ricci_chi ) * half_inv_chin1;
+            fxx[i] = fxx[i] - Gamxxx[i] * chix[i] - Gamyxx[i] * chiy[i] - Gamzxx[i] * chiz[i];
+            fxy[i] = fxy[i] - Gamxxy[i] * chix[i] - Gamyxy[i] * chiy[i] - Gamzxy[i] * chiz[i];
+            fxz[i] = fxz[i] - Gamxxz[i] * chix[i] - Gamyxz[i] * chiy[i] - Gamzxz[i] * chiz[i];
+            fyy[i] = fyy[i] - Gamxyy[i] * chix[i] - Gamyyy[i] * chiy[i] - Gamzyy[i] * chiz[i];
+            fyz[i] = fyz[i] - Gamxyz[i] * chix[i] - Gamyyz[i] * chiy[i] - Gamzyz[i] * chiz[i];
+            fzz[i] = fzz[i] - Gamxzz[i] * chix[i] - Gamyzz[i] * chiy[i] - Gamzzz[i] * chiz[i];
+            f[i] =
+                gupxx[i] * (fxx[i] - (F3o2 / chin1[i]) * chix[i] * chix[i])
+                + gupyy[i] * (fyy[i] - (F3o2 / chin1[i]) * chiy[i] * chiy[i])
+                + gupzz[i] * (fzz[i] - (F3o2 / chin1[i]) * chiz[i] * chiz[i])
+                + TWO * gupxy[i] * (fxy[i] - (F3o2 / chin1[i]) * chix[i] * chiy[i])
+                + TWO * gupxz[i] * (fxz[i] - (F3o2 / chin1[i]) * chix[i] * chiz[i])
+                + TWO * gupyz[i] * (fyz[i] - (F3o2 / chin1[i]) * chiy[i] * chiz[i]);
+            Rxx[i] = Rxx[i] + ( fxx[i] - (chix[i] * chix[i]) / (chin1[i] * TWO) + (dxx[i] + ONE) * f[i] ) / (chin1[i] * TWO);
+            Ryy[i] = Ryy[i] + ( fyy[i] - (chiy[i] * chiy[i]) / (chin1[i] * TWO) + (dyy[i] + ONE) * f[i] ) / (chin1[i] * TWO);
+            Rzz[i] = Rzz[i] + ( fzz[i] - (chiz[i] * chiz[i]) / (chin1[i] * TWO) + (dzz[i] + ONE) * f[i] ) / (chin1[i] * TWO);
 
-            Rxy[i] = Rxy[i] + ( cxy - half_inv_chin1 * chix[i] * chiy[i] + gxy[i] * ricci_chi ) * half_inv_chin1;
-            Rxz[i] = Rxz[i] + ( cxz - half_inv_chin1 * chix[i] * chiz[i] + gxz[i] * ricci_chi ) * half_inv_chin1;
-            Ryz[i] = Ryz[i] + ( cyz - half_inv_chin1 * chiy[i] * chiz[i] + gyz[i] * ricci_chi ) * half_inv_chin1;
+            Rxy[i] = Rxy[i] + ( fxy[i] - (chix[i] * chiy[i]) / (chin1[i] * TWO) + gxy[i] * f[i] ) / (chin1[i] * TWO);
+            Rxz[i] = Rxz[i] + ( fxz[i] - (chix[i] * chiz[i]) / (chin1[i] * TWO) + gxz[i] * f[i] ) / (chin1[i] * TWO);
+            Ryz[i] = Ryz[i] + ( fyz[i] - (chiy[i] * chiz[i]) / (chin1[i] * TWO) + gyz[i] * f[i] ) / (chin1[i] * TWO);
         }
 
         // 24ms //
@@ -802,35 +719,35 @@ int f_compute_rhs_bssn(int *ex, double &T,
 
         // 6ms //
         for (int i=0;i<all;i+=1) {
-            const double inv_chin1 = ONE / chin1[i];
-            const double gchi_x = (gupxx[i] * chix[i] + gupxy[i] * chiy[i] + gupxz[i] * chiz[i]) * inv_chin1;
-            const double gchi_y = (gupxy[i] * chix[i] + gupyy[i] * chiy[i] + gupyz[i] * chiz[i]) * inv_chin1;
-            const double gchi_z = (gupxz[i] * chix[i] + gupyz[i] * chiy[i] + gupzz[i] * chiz[i]) * inv_chin1;
+            /* gxxx,gxxy,gxxz (这里是“升指标后的chi导数/chi”那类量，你沿用原变量名即可) */
+            gxxx[i] = (gupxx[i] * chix[i] + gupxy[i] * chiy[i] + gupxz[i] * chiz[i]) / chin1[i];
+            gxxy[i] = (gupxy[i] * chix[i] + gupyy[i] * chiy[i] + gupyz[i] * chiz[i]) / chin1[i];
+            gxxz[i] = (gupxz[i] * chix[i] + gupyz[i] * chiy[i] + gupzz[i] * chiz[i]) / chin1[i];
 
             /* Christoffel 修正项 */
-            Gamxxx[i] = Gamxxx[i] - ( ((chix[i] + chix[i]) * inv_chin1) - (dxx[i] + ONE) * gchi_x ) * HALF;
-            Gamyxx[i] = Gamyxx[i] - ( 0.0           - (dxx[i] + ONE) * gchi_y ) * HALF;  /* 原式只有 -gxx*gxxy */
-            Gamzxx[i] = Gamzxx[i] - ( 0.0           - (dxx[i] + ONE) * gchi_z ) * HALF;
+            Gamxxx[i] = Gamxxx[i] - ( ((chix[i] + chix[i]) / chin1[i]) - (dxx[i] + ONE) * gxxx[i] ) * HALF;
+            Gamyxx[i] = Gamyxx[i] - ( 0.0           - (dxx[i] + ONE) * gxxy[i] ) * HALF;  /* 原式只有 -gxx*gxxy */
+            Gamzxx[i] = Gamzxx[i] - ( 0.0           - (dxx[i] + ONE) * gxxz[i] ) * HALF;
 
-            Gamxyy[i] = Gamxyy[i] - ( 0.0           - (dyy[i] + ONE) * gchi_x ) * HALF;
-            Gamyyy[i] = Gamyyy[i] - ( ((chiy[i] + chiy[i]) * inv_chin1) - (dyy[i] + ONE) * gchi_y ) * HALF;
-            Gamzyy[i] = Gamzyy[i] - ( 0.0           - (dyy[i] + ONE) * gchi_z ) * HALF;
+            Gamxyy[i] = Gamxyy[i] - ( 0.0           - (dyy[i] + ONE) * gxxx[i] ) * HALF;
+            Gamyyy[i] = Gamyyy[i] - ( ((chiy[i] + chiy[i]) / chin1[i]) - (dyy[i] + ONE) * gxxy[i] ) * HALF;
+            Gamzyy[i] = Gamzyy[i] - ( 0.0           - (dyy[i] + ONE) * gxxz[i] ) * HALF;
 
-            Gamxzz[i] = Gamxzz[i] - ( 0.0           - (dzz[i] + ONE) * gchi_x ) * HALF;
-            Gamyzz[i] = Gamyzz[i] - ( 0.0           - (dzz[i] + ONE) * gchi_y ) * HALF;
-            Gamzzz[i] = Gamzzz[i] - ( ((chiz[i] + chiz[i]) * inv_chin1) - (dzz[i] + ONE) * gchi_z ) * HALF;
+            Gamxzz[i] = Gamxzz[i] - ( 0.0           - (dzz[i] + ONE) * gxxx[i] ) * HALF;
+            Gamyzz[i] = Gamyzz[i] - ( 0.0           - (dzz[i] + ONE) * gxxy[i] ) * HALF;
+            Gamzzz[i] = Gamzzz[i] - ( ((chiz[i] + chiz[i]) / chin1[i]) - (dzz[i] + ONE) * gxxz[i] ) * HALF;
 
-            Gamxxy[i] = Gamxxy[i] - ( ( chiy[i] * inv_chin1)      - gxy[i] * gchi_x ) * HALF;
-            Gamyxy[i] = Gamyxy[i] - ( ( chix[i] * inv_chin1)      - gxy[i] * gchi_y ) * HALF;
-            Gamzxy[i] = Gamzxy[i] - ( 0.0           - gxy[i] * gchi_z ) * HALF;
+            Gamxxy[i] = Gamxxy[i] - ( ( chiy[i] / chin1[i])      - gxy[i] * gxxx[i] ) * HALF;
+            Gamyxy[i] = Gamyxy[i] - ( ( chix[i] / chin1[i])      - gxy[i] * gxxy[i] ) * HALF;
+            Gamzxy[i] = Gamzxy[i] - ( 0.0           - gxy[i] * gxxz[i] ) * HALF;
 
-            Gamxxz[i] = Gamxxz[i] - ( ( chiz[i] * inv_chin1)      - gxz[i] * gchi_x ) * HALF;
-            Gamyxz[i] = Gamyxz[i] - ( 0.0           - gxz[i] * gchi_y ) * HALF;
-            Gamzxz[i] = Gamzxz[i] - ( ( chix[i] * inv_chin1)      - gxz[i] * gchi_z ) * HALF;
+            Gamxxz[i] = Gamxxz[i] - ( ( chiz[i] / chin1[i])      - gxz[i] * gxxx[i] ) * HALF;
+            Gamyxz[i] = Gamyxz[i] - ( 0.0           - gxz[i] * gxxy[i] ) * HALF;
+            Gamzxz[i] = Gamzxz[i] - ( ( chix[i] / chin1[i])      - gxz[i] * gxxz[i] ) * HALF;
 
-            Gamxyz[i] = Gamxyz[i] - ( 0.0           - gyz[i] * gchi_x ) * HALF;
-            Gamyyz[i] = Gamyyz[i] - ( ( chiz[i] * inv_chin1)      - gyz[i] * gchi_y ) * HALF;
-            Gamzyz[i] = Gamzyz[i] - ( ( chiy[i] * inv_chin1)      - gyz[i] * gchi_z ) * HALF;
+            Gamxyz[i] = Gamxyz[i] - ( 0.0           - gyz[i] * gxxx[i] ) * HALF;
+            Gamyyz[i] = Gamyyz[i] - ( ( chiz[i] / chin1[i])      - gyz[i] * gxxy[i] ) * HALF;
+            Gamzyz[i] = Gamzyz[i] - ( ( chiy[i] / chin1[i])      - gyz[i] * gxxz[i] ) * HALF;
 
             /* fxx..fyz 修正：减去 Γ * ∂Lap */
             fxx[i] = fxx[i] - Gamxxx[i] * Lapx[i] - Gamyxx[i] * Lapy[i] - Gamzxx[i] * Lapz[i];
@@ -844,8 +761,6 @@ int f_compute_rhs_bssn(int *ex, double &T,
             trK_rhs[i] =  gupxx[i] * fxx[i] + gupyy[i] * fyy[i] + gupzz[i] * fzz[i]
                     +  TWO * ( gupxy[i] * fxy[i] + gupxz[i] * fxz[i] + gupyz[i] * fyz[i] );
         }
-        RHS_KERNEL_TIMER_ADD(KB_CHI_LAPSE, timer_chi_lapse);
-        RHS_KERNEL_TIMER_DECL(timer_aij_trk_gauge);
         // 2.5ms //
         for (int i=0;i<all;i+=1) {
             const double divb = betaxx[i] + betayy[i] + betazz[i];
@@ -1098,12 +1013,12 @@ int f_compute_rhs_bssn(int *ex, double &T,
             betaz_rhs[i] = FF * dtSfz[i];
 
             reta[i] =
-                gupxx[i] * dtSfx_rhs[i] * dtSfx_rhs[i]
-                + gupyy[i] * dtSfy_rhs[i] * dtSfy_rhs[i]
-                + gupzz[i] * dtSfz_rhs[i] * dtSfz_rhs[i]
-                + TWO * ( gupxy[i] * dtSfx_rhs[i] * dtSfy_rhs[i]
-                        + gupxz[i] * dtSfx_rhs[i] * dtSfz_rhs[i]
-                        + gupyz[i] * dtSfy_rhs[i] * dtSfz_rhs[i] );
+                gupxx[i] * chix[i] * chix[i]
+                + gupyy[i] * chiy[i] * chiy[i]
+                + gupzz[i] * chiz[i] * chiz[i]
+                + TWO * ( gupxy[i] * chix[i] * chiy[i]
+                        + gupxz[i] * chix[i] * chiz[i]
+                        + gupyz[i] * chiy[i] * chiz[i] );
 
             #if (GAUGE == 2)
             reta[i] = 1.31 / 2.0 * sqrt( reta[i] / chin1[i] ) / pow( (ONE - sqrt(chin1[i])), 2.0 );
@@ -1116,12 +1031,12 @@ int f_compute_rhs_bssn(int *ex, double &T,
             dtSfz_rhs[i] = Gamz_rhs[i] - reta[i] * dtSfz[i];
             #elif (GAUGE == 4 || GAUGE == 5)
             reta[i] =
-                gupxx[i] * dtSfx_rhs[i] * dtSfx_rhs[i]
-                + gupyy[i] * dtSfy_rhs[i] * dtSfy_rhs[i]
-                + gupzz[i] * dtSfz_rhs[i] * dtSfz_rhs[i]
-                + TWO * ( gupxy[i] * dtSfx_rhs[i] * dtSfy_rhs[i]
-                        + gupxz[i] * dtSfx_rhs[i] * dtSfz_rhs[i]
-                        + gupyz[i] * dtSfy_rhs[i] * dtSfz_rhs[i] );
+                gupxx[i] * chix[i] * chix[i]
+                + gupyy[i] * chiy[i] * chiy[i]
+                + gupzz[i] * chiz[i] * chiz[i]
+                + TWO * ( gupxy[i] * chix[i] * chiy[i]
+                        + gupxz[i] * chix[i] * chiz[i]
+                        + gupyz[i] * chiy[i] * chiz[i] );
 
             #if (GAUGE == 4)
             reta[i] = 1.31 / 2.0 * sqrt( reta[i] / chin1[i] ) / pow( (ONE - sqrt(chin1[i])), 2.0 );
@@ -1146,8 +1061,6 @@ int f_compute_rhs_bssn(int *ex, double &T,
             dtSfz_rhs[i] = Gamz_rhs[i] - reta[i] * dtSfz[i];
             #endif
         }
-        RHS_KERNEL_TIMER_ADD(KB_AIJ_TRK_GAUGE, timer_aij_trk_gauge);
-        RHS_KERNEL_TIMER_DECL(timer_ko_constraint);
         // advection + KO dissipation with shared symmetry buffer
         lopsided_kodis(ex,X,Y,Z,dxx,gxx_rhs,betax,betay,betaz,Symmetry,SSS,eps);
         lopsided_kodis(ex,X,Y,Z,Gamz,Gamz_rhs,betax,betay,betaz,Symmetry,SSA,eps);
@@ -1279,7 +1192,6 @@ int f_compute_rhs_bssn(int *ex, double &T,
                 movz_Res[i] = movz_Res[i] - F2o3*Kz[i] - F8*PI*Sz[i];
             }
         }
-        RHS_KERNEL_TIMER_ADD(KB_KO_CONSTRAINT, timer_ko_constraint);
 
 
             

AMSS_NCKU_source/fmisc.f90

@@ -1514,81 +1514,6 @@ f_out = f_out*dX*dY*dZ
   return
 
   end subroutine l2normhelper
-!--------------------------------------------------------------------------------------
-  subroutine l2normhelper7(ex, X, Y, Z,xmin,ymin,zmin,xmax,ymax,zmax,&
-                           f1,f2,f3,f4,f5,f6,f7,f_out,gw)
-
-  implicit none
-!~~~~~~> Input parameters:
-  integer,intent(in ):: ex(1:3)
-  real*8, intent(in ):: X(1:ex(1)),Y(1:ex(2)),Z(1:ex(3)),xmin,ymin,zmin,xmax,ymax,zmax
-  integer,intent(in)::gw
-  real*8, dimension(ex(1),ex(2),ex(3)),intent(in) :: f1,f2,f3,f4,f5,f6,f7
-  real*8, intent(out) :: f_out(7)
-!~~~~~~> Other variables:
-
-  real*8            :: dX, dY, dZ
-  integer::imin,jmin,kmin
-  integer::imax,jmax,kmax
-  integer::i,j,k
-  real*8 :: s1,s2,s3,s4,s5,s6,s7
-
-  dX = X(2) - X(1)
-  dY = Y(2) - Y(1)
-  dZ = Z(2) - Z(1)
-
-! for ghost zone
-   imin = gw+1
-   jmin = gw+1
-   kmin = gw+1
-
-   imax = ex(1) - gw
-   jmax = ex(2) - gw
-   kmax = ex(3) - gw
-
-!for patch boundary (i.e., not ghost boundary)
-
-if(dabs(X(ex(1))-xmax) < dX) imax = ex(1)
-if(dabs(Y(ex(2))-ymax) < dY) jmax = ex(2)
-if(dabs(Z(ex(3))-zmax) < dZ) kmax = ex(3)
-if(dabs(X(1)-xmin) < dX) imin = 1
-if(dabs(Y(1)-ymin) < dY) jmin = 1
-if(dabs(Z(1)-zmin) < dZ) kmin = 1
-
-  s1 = 0.d0
-  s2 = 0.d0
-  s3 = 0.d0
-  s4 = 0.d0
-  s5 = 0.d0
-  s6 = 0.d0
-  s7 = 0.d0
-
-  do k=kmin,kmax
-    do j=jmin,jmax
-!DIR$ SIMD REDUCTION(+:s1,s2,s3,s4,s5,s6,s7)
-      do i=imin,imax
-        s1 = s1 + f1(i,j,k)*f1(i,j,k)
-        s2 = s2 + f2(i,j,k)*f2(i,j,k)
-        s3 = s3 + f3(i,j,k)*f3(i,j,k)
-        s4 = s4 + f4(i,j,k)*f4(i,j,k)
-        s5 = s5 + f5(i,j,k)*f5(i,j,k)
-        s6 = s6 + f6(i,j,k)*f6(i,j,k)
-        s7 = s7 + f7(i,j,k)*f7(i,j,k)
-      enddo
-    enddo
-  enddo
-
-  f_out(1) = s1*dX*dY*dZ
-  f_out(2) = s2*dX*dY*dZ
-  f_out(3) = s3*dX*dY*dZ
-  f_out(4) = s4*dX*dY*dZ
-  f_out(5) = s5*dX*dY*dZ
-  f_out(6) = s6*dX*dY*dZ
-  f_out(7) = s7*dX*dY*dZ
-
-  return
-
-  end subroutine l2normhelper7
 !--------------------------------------------------------------------------------------
 ! calculate L2norm especially for shell Blocks
   subroutine l2normhelper_sh(ex, X, Y, Z,xmin,ymin,zmin,xmax,ymax,zmax,&

AMSS_NCKU_source/fmisc.h

@@ -13,7 +13,6 @@
 #define f_global_interpind2d global_interpind2d
 #define f_global_interpind1d global_interpind1d
 #define f_l2normhelper l2normhelper
-#define f_l2normhelper7 l2normhelper7
 #define f_l2normhelper_sh l2normhelper_sh
 #define f_l2normhelper_sh_rms l2normhelper_sh_rms
 #define f_average average
@@ -43,7 +42,6 @@
 #define f_global_interpind2d GLOBAL_INTERPIND2D
 #define f_global_interpind1d GLOBAL_INTERPIND1D
 #define f_l2normhelper L2NORMHELPER
-#define f_l2normhelper7 L2NORMHELPER7
 #define f_l2normhelper_sh L2NORMHELPER_SH
 #define f_l2normhelper_sh_rms L2NORMHELPER_SH_RMS
 #define f_average AVERAGE
@@ -73,7 +71,6 @@
 #define f_global_interpind2d global_interpind2d_
 #define f_global_interpind1d global_interpind1d_
 #define f_l2normhelper l2normhelper_
-#define f_l2normhelper7 l2normhelper7_
 #define f_l2normhelper_sh l2normhelper_sh_
 #define f_l2normhelper_sh_rms l2normhelper_sh_rms_
 #define f_average average_
@@ -167,15 +164,6 @@ extern "C"
 						double *, double &, int &);
 }
 
-extern "C"
-{
-	void f_l2normhelper7(int *, double *, double *, double *,
-						 double &, double &, double &,
-						 double &, double &, double &,
-						 double *, double *, double *, double *,
-						 double *, double *, double *, double *, int &);
-}
-
 extern "C"
 {
 	void f_l2normhelper_sh(int *, double *, double *, double *,

AMSS_NCKU_source/macrodef.h

@@ -29,16 +29,6 @@
 
 #define REGLEV 0
 
-#define BSSN_FINE_TIMING 0
-
-#define BSSN_FINE_TIMING_EVERY 1
-
-#define BSSN_FINE_TIMING_TOPN 8
-
-#define BSSN_KERNEL_FINE_TIMING 0
-
-#define BSSN_ENABLE_STDIN_ABORT_POLL 0
-
 //#define USE_GPU
 
 //#define CHECKDETAIL
@@ -98,21 +88,6 @@
 //     0: for every level;
 //     1: for all
 //
-// define BSSN_FINE_TIMING
-//     enable fine-grained per-timestep timing monitor
-//
-// define BSSN_FINE_TIMING_EVERY
-//     report timing every N coarse timesteps
-//
-// define BSSN_FINE_TIMING_TOPN
-//     number of hottest timing buckets shown in stdout
-//
-// define BSSN_KERNEL_FINE_TIMING
-//     enable split timing inside compute_rhs_bssn
-//
-// define BSSN_ENABLE_STDIN_ABORT_POLL
-//     poll stdin and broadcast abort flag every coarse step
-//
 // define USE_GPU
 //     use gpu or not
 //
@@ -167,3 +142,4 @@
 #define TINY 1e-10
 
 #endif   /* MICRODEF_H */
+

AMSS_NCKU_source/makefile

@@ -64,8 +64,8 @@ lopsided_c.o: lopsided_c.C
 lopsided_kodis_c.o: lopsided_kodis_c.C
 	${CXX} $(CXXAPPFLAGS) -c $< $(filein) -o $@
 
-#interp_lb_profile.o: interp_lb_profile.C interp_lb_profile.h
-#	${CXX} $(CXXAPPFLAGS) -c $< $(filein) -o $@
+interp_lb_profile.o: interp_lb_profile.C interp_lb_profile.h
+	${CXX} $(CXXAPPFLAGS) -c $< $(filein) -o $@
 
 ## TwoPunctureABE uses fixed optimal flags with its own PGO profile, independent of CXXAPPFLAGS
 TP_PROFDATA = /home/$(shell whoami)/AMSS-NCKU/pgo_profile/TwoPunctureABE.profdata

AMSS_NCKU_source/surface_integral.C

@@ -36,14 +36,7 @@ using namespace std;
 //| Constructor
 //|============================================================================
 
-surface_integral::surface_integral(int iSymmetry) : Symmetry(iSymmetry),
-                                                    wave_cache_spinw(-1),
-                                                    wave_cache_maxl(-1),
-                                                    wave_cache_modes(0),
-                                                    wave_theta_pos(0),
-                                                    wave_theta_neg(0),
-                                                    wave_phi_cos(0),
-                                                    wave_phi_sin(0)
+surface_integral::surface_integral(int iSymmetry) : Symmetry(iSymmetry)
 {
   MPI_Comm_rank(MPI_COMM_WORLD, &myrank);
   MPI_Comm_size(MPI_COMM_WORLD, &cpusize);
@@ -189,7 +182,6 @@ surface_integral::surface_integral(int iSymmetry) : Symmetry(iSymmetry),
 //|============================================================================
 surface_integral::~surface_integral()
 {
-  clear_wave_cache();
   delete[] nx_g;
   delete[] ny_g;
   delete[] nz_g;
@@ -198,65 +190,6 @@ surface_integral::~surface_integral()
   delete[] wtcostheta;
 #endif
 }
-void surface_integral::clear_wave_cache()
-{
-  delete[] wave_theta_pos;
-  delete[] wave_theta_neg;
-  delete[] wave_phi_cos;
-  delete[] wave_phi_sin;
-  wave_theta_pos = 0;
-  wave_theta_neg = 0;
-  wave_phi_cos = 0;
-  wave_phi_sin = 0;
-  wave_cache_spinw = -1;
-  wave_cache_maxl = -1;
-  wave_cache_modes = 0;
-}
-void surface_integral::build_wave_cache(int spinw, int maxl)
-{
-  if (wave_cache_spinw == spinw && wave_cache_maxl == maxl && wave_theta_pos && wave_theta_neg && wave_phi_cos && wave_phi_sin)
-    return;
-
-  clear_wave_cache();
-
-  int modes = 0;
-  for (int pl = spinw; pl < maxl + 1; pl++)
-    for (int pm = -pl; pm < pl + 1; pm++)
-      modes++;
-
-  wave_theta_pos = new double[modes * N_theta];
-  wave_theta_neg = new double[modes * N_theta];
-  wave_phi_cos = new double[modes * N_phi];
-  wave_phi_sin = new double[modes * N_phi];
-
-  int countlm = 0;
-  for (int pl = spinw; pl < maxl + 1; pl++)
-    for (int pm = -pl; pm < pl + 1; pm++)
-    {
-      const double prefactor = sqrt((2 * pl + 1.0) / 4.0 / PI);
-      for (int i = 0; i < N_theta; i++)
-      {
-#ifdef GaussInt
-        const double weight = wtcostheta[i];
-#else
-        const double weight = 1.0;
-#endif
-        wave_theta_pos[countlm * N_theta + i] = prefactor * misc::Wigner_d_function(pl, pm, spinw, arcostheta[i]) * weight;
-        wave_theta_neg[countlm * N_theta + i] = prefactor * misc::Wigner_d_function(pl, pm, spinw, -arcostheta[i]) * weight;
-      }
-      for (int j = 0; j < N_phi; j++)
-      {
-        const double phase = pm * (j + 0.5) * dphi;
-        wave_phi_cos[countlm * N_phi + j] = cos(phase);
-        wave_phi_sin[countlm * N_phi + j] = sin(phase);
-      }
-      countlm++;
-    }
-
-  wave_cache_spinw = spinw;
-  wave_cache_maxl = maxl;
-  wave_cache_modes = modes;
-}
 //|----------------------------------------------------------------
 //  spin weighted spinw component of psi4, general routine
 //  l takes from spinw to maxl; m takes from -l to l
@@ -331,39 +264,6 @@ void surface_integral::surf_Wave(double rex, int lev, cgh *GH, var *Rpsi4, var *
     lpsy = 8;
 
   double psi4RR, psi4II;
-  if (Symmetry == 0 || Symmetry == 1)
-  {
-    build_wave_cache(spinw, maxl);
-    for (n = Nmin; n <= Nmax; n++)
-    {
-      i = int(n / N_phi);
-      j = n - i * N_phi;
-
-      const double psi4RR0 = shellf[InList * n];
-      const double psi4II0 = shellf[InList * n + 1];
-      const double psi4RR1 = Rpsi4->SoA[2] * psi4RR0;
-      const double psi4II1 = Ipsi4->SoA[2] * psi4II0;
-      for (int countlm = 0; countlm < wave_cache_modes; countlm++)
-      {
-        const int theta_idx = countlm * N_theta + i;
-        const int phi_idx = countlm * N_phi + j;
-        const double theta_pos = wave_theta_pos[theta_idx];
-        const double cosmphi_here = wave_phi_cos[phi_idx];
-        const double sinmphi_here = wave_phi_sin[phi_idx];
-
-        RP_out[countlm] += theta_pos * (psi4RR0 * cosmphi_here + psi4II0 * sinmphi_here);
-        IP_out[countlm] += theta_pos * (psi4II0 * cosmphi_here - psi4RR0 * sinmphi_here);
-        if (Symmetry == 1)
-        {
-          const double theta_neg = wave_theta_neg[theta_idx];
-          RP_out[countlm] += theta_neg * (psi4RR1 * cosmphi_here + psi4II1 * sinmphi_here);
-          IP_out[countlm] += theta_neg * (psi4II1 * cosmphi_here - psi4RR1 * sinmphi_here);
-        }
-      }
-    }
-  }
-  else
-  {
   for (n = Nmin; n <= Nmax; n++)
   {
     //       need round off always
@@ -448,7 +348,6 @@ void surface_integral::surf_Wave(double rex, int lev, cgh *GH, var *Rpsi4, var *
         countlm++; // no sanity check for countlm and NN which should be noted in the input parameters
       }
   }
-  }
 
   for (int ii = 0; ii < NN; ii++)
   {
@@ -567,39 +466,6 @@ void surface_integral::surf_Wave(double rex, int lev, cgh *GH, var *Rpsi4, var *
     lpsy = 8;
 
   double psi4RR, psi4II;
-  if (Symmetry == 0 || Symmetry == 1)
-  {
-    build_wave_cache(spinw, maxl);
-    for (n = Nmin; n <= Nmax; n++)
-    {
-      i = int(n / N_phi);
-      j = n - i * N_phi;
-
-      const double psi4RR0 = shellf[InList * n];
-      const double psi4II0 = shellf[InList * n + 1];
-      const double psi4RR1 = Rpsi4->SoA[2] * psi4RR0;
-      const double psi4II1 = Ipsi4->SoA[2] * psi4II0;
-      for (int countlm = 0; countlm < wave_cache_modes; countlm++)
-      {
-        const int theta_idx = countlm * N_theta + i;
-        const int phi_idx = countlm * N_phi + j;
-        const double theta_pos = wave_theta_pos[theta_idx];
-        const double cosmphi_here = wave_phi_cos[phi_idx];
-        const double sinmphi_here = wave_phi_sin[phi_idx];
-
-        RP_out[countlm] += theta_pos * (psi4RR0 * cosmphi_here + psi4II0 * sinmphi_here);
-        IP_out[countlm] += theta_pos * (psi4II0 * cosmphi_here - psi4RR0 * sinmphi_here);
-        if (Symmetry == 1)
-        {
-          const double theta_neg = wave_theta_neg[theta_idx];
-          RP_out[countlm] += theta_neg * (psi4RR1 * cosmphi_here + psi4II1 * sinmphi_here);
-          IP_out[countlm] += theta_neg * (psi4II1 * cosmphi_here - psi4RR1 * sinmphi_here);
-        }
-      }
-    }
-  }
-  else
-  {
   for (n = Nmin; n <= Nmax; n++)
   {
     //       need round off always
@@ -684,7 +550,6 @@ void surface_integral::surf_Wave(double rex, int lev, cgh *GH, var *Rpsi4, var *
         countlm++; // no sanity check for countlm and NN which should be noted in the input parameters
       }
   }
-  }
 
   for (int ii = 0; ii < NN; ii++)
   {
@@ -2454,7 +2319,7 @@ void surface_integral::surf_MassPAng(double rex, int lev, cgh *GH, var *chi, var
                                      var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
                                      var *Gmx, var *Gmy, var *Gmz,
                                      var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs, // temparay memory for mass^i
-                                     double *Rout, monitor *Monitor, bool refresh_mass_fields)
+                                     double *Rout, monitor *Monitor)
 {
   if (myrank == 0 && GH->grids[lev] != 1)
     if (Monitor && Monitor->outfile)
@@ -2464,8 +2329,6 @@ void surface_integral::surf_MassPAng(double rex, int lev, cgh *GH, var *chi, var
 
   double mass, px, py, pz, sx, sy, sz;
 
-  if (refresh_mass_fields)
-  {
   MyList<Patch> *Pp = GH->PatL[lev];
   while (Pp)
   {
@@ -2489,7 +2352,6 @@ void surface_integral::surf_MassPAng(double rex, int lev, cgh *GH, var *chi, var
     }
     Pp = Pp->next;
   }
-  }
 
   const int InList = 17;
 
@@ -2719,7 +2581,7 @@ void surface_integral::surf_MassPAng(double rex, int lev, cgh *GH, var *chi, var
                                      var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
                                      var *Gmx, var *Gmy, var *Gmz,
                                      var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs, // temparay memory for mass^i
-                                     double *Rout, monitor *Monitor, MPI_Comm Comm_here, bool refresh_mass_fields)
+                                     double *Rout, monitor *Monitor, MPI_Comm Comm_here)
 {
   int lmyrank;
   MPI_Comm_rank(Comm_here, &lmyrank);
@@ -2731,8 +2593,6 @@ void surface_integral::surf_MassPAng(double rex, int lev, cgh *GH, var *chi, var
 
   double mass, px, py, pz, sx, sy, sz;
 
-  if (refresh_mass_fields)
-  {
   MyList<Patch> *Pp = GH->PatL[lev];
   while (Pp)
   {
@@ -2756,7 +2616,6 @@ void surface_integral::surf_MassPAng(double rex, int lev, cgh *GH, var *chi, var
     }
     Pp = Pp->next;
   }
-  }
 
   const int InList = 17;
 
@@ -2994,7 +2853,7 @@ void surface_integral::surf_MassPAng(double rex, int lev, ShellPatch *GH, var *c
                                      var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
                                      var *Gmx, var *Gmy, var *Gmz,
                                      var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs, // temparay memory for mass^i
-                                     double *Rout, monitor *Monitor, bool refresh_mass_fields)
+                                     double *Rout, monitor *Monitor)
 {
   if (lev != 0)
   {
@@ -3010,8 +2869,6 @@ void surface_integral::surf_MassPAng(double rex, int lev, ShellPatch *GH, var *c
 
   double mass, px, py, pz, sx, sy, sz;
 
-  if (refresh_mass_fields)
-  {
   MyList<ss_patch> *Pp = GH->PatL;
   while (Pp)
   {
@@ -3046,7 +2903,6 @@ void surface_integral::surf_MassPAng(double rex, int lev, ShellPatch *GH, var *c
     }
     Pp = Pp->next;
   }
-  }
 
   const int InList = 17;
 
@@ -3272,626 +3128,6 @@ void surface_integral::surf_MassPAng(double rex, int lev, ShellPatch *GH, var *c
   delete[] shellf;
   DG_List->clearList();
 }
-void surface_integral::surf_WaveMassPAng(double rex, int lev, cgh *GH,
-                                         var *Rpsi4, var *Ipsi4, int spinw, int maxl, int NN, double *RP, double *IP,
-                                         var *chi, var *trK,
-                                         var *gxx, var *gxy, var *gxz, var *gyy, var *gyz, var *gzz,
-                                         var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
-                                         var *Gmx, var *Gmy, var *Gmz,
-                                         var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs,
-                                         double *Rout, monitor *Monitor, bool refresh_mass_fields)
-{
-  if (Symmetry != 0 && Symmetry != 1)
-  {
-    surf_Wave(rex, lev, GH, Rpsi4, Ipsi4, spinw, maxl, NN, RP, IP, Monitor);
-    surf_MassPAng(rex, lev, GH, chi, trK,
-                  gxx, gxy, gxz, gyy, gyz, gzz,
-                  Axx, Axy, Axz, Ayy, Ayz, Azz,
-                  Gmx, Gmy, Gmz,
-                  Sfx_rhs, Sfy_rhs, Sfz_rhs,
-                  Rout, Monitor, refresh_mass_fields);
-    return;
-  }
-
-  if (myrank == 0 && GH->grids[lev] != 1)
-    if (Monitor && Monitor->outfile)
-      Monitor->outfile << "WARNING: surface integral on multipatches" << endl;
-    else
-      cout << "WARNING: surface integral on multipatches" << endl;
-
-  if (refresh_mass_fields)
-  {
-    MyList<Patch> *Pp = GH->PatL[lev];
-    while (Pp)
-    {
-      MyList<Block> *BP = Pp->data->blb;
-      while (BP)
-      {
-        Block *cg = BP->data;
-        if (myrank == cg->rank)
-        {
-          f_admmass_bssn(cg->shape, cg->X[0], cg->X[1], cg->X[2],
-                         cg->fgfs[chi->sgfn], cg->fgfs[trK->sgfn],
-                         cg->fgfs[gxx->sgfn], cg->fgfs[gxy->sgfn], cg->fgfs[gxz->sgfn], cg->fgfs[gyy->sgfn], cg->fgfs[gyz->sgfn], cg->fgfs[gzz->sgfn],
-                         cg->fgfs[Axx->sgfn], cg->fgfs[Axy->sgfn], cg->fgfs[Axz->sgfn], cg->fgfs[Ayy->sgfn], cg->fgfs[Ayz->sgfn], cg->fgfs[Azz->sgfn],
-                         cg->fgfs[Gmx->sgfn], cg->fgfs[Gmy->sgfn], cg->fgfs[Gmz->sgfn],
-                         cg->fgfs[Sfx_rhs->sgfn], cg->fgfs[Sfy_rhs->sgfn], cg->fgfs[Sfz_rhs->sgfn],
-                         Symmetry);
-        }
-        if (BP == Pp->data->ble)
-          break;
-        BP = BP->next;
-      }
-      Pp = Pp->next;
-    }
-  }
-
-  const int InList = 19;
-  const int idx_rpsi4 = 0, idx_ipsi4 = 1;
-  const int idx_sfx = 2, idx_sfy = 3, idx_sfz = 4;
-  const int idx_chi = 5, idx_trk = 6;
-  const int idx_gxx = 7, idx_gxy = 8, idx_gxz = 9, idx_gyy = 10, idx_gyz = 11, idx_gzz = 12;
-  const int idx_axx = 13, idx_axy = 14, idx_axz = 15, idx_ayy = 16, idx_ayz = 17, idx_azz = 18;
-
-  MyList<var> *DG_List = new MyList<var>(Rpsi4);
-  DG_List->insert(Ipsi4);
-  DG_List->insert(Sfx_rhs);
-  DG_List->insert(Sfy_rhs);
-  DG_List->insert(Sfz_rhs);
-  DG_List->insert(chi);
-  DG_List->insert(trK);
-  DG_List->insert(gxx);
-  DG_List->insert(gxy);
-  DG_List->insert(gxz);
-  DG_List->insert(gyy);
-  DG_List->insert(gyz);
-  DG_List->insert(gzz);
-  DG_List->insert(Axx);
-  DG_List->insert(Axy);
-  DG_List->insert(Axz);
-  DG_List->insert(Ayy);
-  DG_List->insert(Ayz);
-  DG_List->insert(Azz);
-
-  int n;
-  double *pox[3];
-  for (int ia = 0; ia < 3; ia++)
-    pox[ia] = new double[n_tot];
-  for (n = 0; n < n_tot; n++)
-  {
-    pox[0][n] = rex * nx_g[n];
-    pox[1][n] = rex * ny_g[n];
-    pox[2][n] = rex * nz_g[n];
-  }
-
-  int mp, Lp, Nmin, Nmax;
-  mp = n_tot / cpusize;
-  Lp = n_tot - cpusize * mp;
-  if (Lp > myrank)
-  {
-    Nmin = myrank * mp + myrank;
-    Nmax = Nmin + mp;
-  }
-  else
-  {
-    Nmin = myrank * mp + Lp;
-    Nmax = Nmin + mp - 1;
-  }
-
-  double *shellf = new double[n_tot * InList];
-  GH->PatL[lev]->data->Interp_Points(DG_List, n_tot, pox, shellf, Symmetry, Nmin, Nmax);
-
-  double *RP_out = new double[NN];
-  double *IP_out = new double[NN];
-  for (int ii = 0; ii < NN; ii++)
-  {
-    RP_out[ii] = 0.0;
-    IP_out[ii] = 0.0;
-  }
-
-  double Mass_out = 0.0;
-  double ang_outx = 0.0, ang_outy = 0.0, ang_outz = 0.0;
-  double p_outx = 0.0, p_outy = 0.0, p_outz = 0.0;
-  const double f1o8 = 0.125;
-
-  build_wave_cache(spinw, maxl);
-
-  for (n = Nmin; n <= Nmax; n++)
-  {
-    const int base = InList * n;
-    const int i = int(n / N_phi);
-    const int j = n - i * N_phi;
-
-    const double psi4RR0 = shellf[base + idx_rpsi4];
-    const double psi4II0 = shellf[base + idx_ipsi4];
-    const double psi4RR1 = Rpsi4->SoA[2] * psi4RR0;
-    const double psi4II1 = Ipsi4->SoA[2] * psi4II0;
-    for (int countlm = 0; countlm < wave_cache_modes; countlm++)
-    {
-      const int theta_idx = countlm * N_theta + i;
-      const int phi_idx = countlm * N_phi + j;
-      const double theta_pos = wave_theta_pos[theta_idx];
-      const double cosmphi_here = wave_phi_cos[phi_idx];
-      const double sinmphi_here = wave_phi_sin[phi_idx];
-
-      RP_out[countlm] += theta_pos * (psi4RR0 * cosmphi_here + psi4II0 * sinmphi_here);
-      IP_out[countlm] += theta_pos * (psi4II0 * cosmphi_here - psi4RR0 * sinmphi_here);
-      if (Symmetry == 1)
-      {
-        const double theta_neg = wave_theta_neg[theta_idx];
-        RP_out[countlm] += theta_neg * (psi4RR1 * cosmphi_here + psi4II1 * sinmphi_here);
-        IP_out[countlm] += theta_neg * (psi4II1 * cosmphi_here - psi4RR1 * sinmphi_here);
-      }
-    }
-
-    double Chi = shellf[base + idx_chi];
-    double TRK = shellf[base + idx_trk];
-    double Gxx = shellf[base + idx_gxx] + 1.0;
-    double Gxy = shellf[base + idx_gxy];
-    double Gxz = shellf[base + idx_gxz];
-    double Gyy = shellf[base + idx_gyy] + 1.0;
-    double Gyz = shellf[base + idx_gyz];
-    double Gzz = shellf[base + idx_gzz] + 1.0;
-    double axx = shellf[base + idx_axx];
-    double axy = shellf[base + idx_axy];
-    double axz = shellf[base + idx_axz];
-    double ayy = shellf[base + idx_ayy];
-    double ayz = shellf[base + idx_ayz];
-    double azz = shellf[base + idx_azz];
-
-    Chi = 1.0 / (1.0 + Chi);
-    const double Psi = Chi * sqrt(Chi);
-
-#ifdef GaussInt
-    const double theta_weight = wtcostheta[i];
-    Mass_out += (shellf[base + idx_sfx] * nx_g[n] + shellf[base + idx_sfy] * ny_g[n] + shellf[base + idx_sfz] * nz_g[n]) * theta_weight;
-#else
-    const double theta_weight = 1.0;
-    Mass_out += shellf[base + idx_sfx] * nx_g[n] + shellf[base + idx_sfy] * ny_g[n] + shellf[base + idx_sfz] * nz_g[n];
-#endif
-
-    double detg = Gxx * Gyy * Gzz + Gxy * Gyz * Gxz + Gxz * Gxy * Gyz -
-                  Gxz * Gyy * Gxz - Gxy * Gxy * Gzz - Gxx * Gyz * Gyz;
-    const double gupxx = (Gyy * Gzz - Gyz * Gyz) / detg;
-    const double gupxy = -(Gxy * Gzz - Gyz * Gxz) / detg;
-    const double gupxz = (Gxy * Gyz - Gyy * Gxz) / detg;
-    const double gupyy = (Gxx * Gzz - Gxz * Gxz) / detg;
-    const double gupyz = -(Gxx * Gyz - Gxy * Gxz) / detg;
-    const double gupzz = (Gxx * Gyy - Gxy * Gxy) / detg;
-
-    const double aupxx = gupxx * axx + gupxy * axy + gupxz * axz;
-    const double aupxy = gupxx * axy + gupxy * ayy + gupxz * ayz;
-    const double aupxz = gupxx * axz + gupxy * ayz + gupxz * azz;
-    const double aupyx = gupxy * axx + gupyy * axy + gupyz * axz;
-    const double aupyy = gupxy * axy + gupyy * ayy + gupyz * ayz;
-    const double aupyz = gupxy * axz + gupyy * ayz + gupyz * azz;
-    const double aupzx = gupxz * axx + gupyz * axy + gupzz * axz;
-    const double aupzy = gupxz * axy + gupyz * ayy + gupzz * ayz;
-    const double aupzz = gupxz * axz + gupyz * ayz + gupzz * azz;
-
-    if (Symmetry == 0)
-    {
-      ang_outx += f1o8 * Psi * (nx_g[n] * (pox[1][n] * aupxz - pox[2][n] * aupxy) + ny_g[n] * (pox[1][n] * aupyz - pox[2][n] * aupyy) + nz_g[n] * (pox[1][n] * aupzz - pox[2][n] * aupzy)) * theta_weight;
-      ang_outy += f1o8 * Psi * (nx_g[n] * (pox[2][n] * aupxx - pox[0][n] * aupxz) + ny_g[n] * (pox[2][n] * aupyx - pox[0][n] * aupyz) + nz_g[n] * (pox[2][n] * aupzx - pox[0][n] * aupzz)) * theta_weight;
-      ang_outz += f1o8 * Psi * (nx_g[n] * (pox[0][n] * aupxy - pox[1][n] * aupxx) + ny_g[n] * (pox[0][n] * aupyy - pox[1][n] * aupyx) + nz_g[n] * (pox[0][n] * aupzy - pox[1][n] * aupzx)) * theta_weight;
-    }
-    else
-    {
-      ang_outz += f1o8 * Psi * (nx_g[n] * (pox[0][n] * aupxy - pox[1][n] * aupxx) + ny_g[n] * (pox[0][n] * aupyy - pox[1][n] * aupyx) + nz_g[n] * (pox[0][n] * aupzy - pox[1][n] * aupzx)) * theta_weight;
-    }
-
-    axx = Chi * (axx + Gxx * TRK / 3.0);
-    axy = Chi * (axy + Gxy * TRK / 3.0);
-    axz = Chi * (axz + Gxz * TRK / 3.0);
-    ayy = Chi * (ayy + Gyy * TRK / 3.0);
-    ayz = Chi * (ayz + Gyz * TRK / 3.0);
-    azz = Chi * (azz + Gzz * TRK / 3.0);
-
-    axx -= TRK;
-    ayy -= TRK;
-    azz -= TRK;
-
-    p_outx += f1o8 * Psi * (nx_g[n] * axx + ny_g[n] * axy + nz_g[n] * axz) * theta_weight;
-    p_outy += f1o8 * Psi * (nx_g[n] * axy + ny_g[n] * ayy + nz_g[n] * ayz) * theta_weight;
-    if (Symmetry == 0)
-      p_outz += f1o8 * Psi * (nx_g[n] * axz + ny_g[n] * ayz + nz_g[n] * azz) * theta_weight;
-  }
-
-  for (int ii = 0; ii < NN; ii++)
-  {
-#ifdef GaussInt
-    RP_out[ii] = RP_out[ii] * rex * dphi;
-    IP_out[ii] = IP_out[ii] * rex * dphi;
-#else
-    RP_out[ii] = RP_out[ii] * rex * dphi * dcostheta;
-    IP_out[ii] = IP_out[ii] * rex * dphi * dcostheta;
-#endif
-  }
-
-  double mass, px, py, pz, sx, sy, sz;
-  {
-    double *reduce_out = new double[2 * NN + 7];
-    double *reduce_in = new double[2 * NN + 7];
-    memcpy(reduce_out, RP_out, NN * sizeof(double));
-    memcpy(reduce_out + NN, IP_out, NN * sizeof(double));
-    reduce_out[2 * NN + 0] = Mass_out;
-    reduce_out[2 * NN + 1] = ang_outx;
-    reduce_out[2 * NN + 2] = ang_outy;
-    reduce_out[2 * NN + 3] = ang_outz;
-    reduce_out[2 * NN + 4] = p_outx;
-    reduce_out[2 * NN + 5] = p_outy;
-    reduce_out[2 * NN + 6] = p_outz;
-    MPI_Allreduce(reduce_out, reduce_in, 2 * NN + 7, MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD);
-    memcpy(RP, reduce_in, NN * sizeof(double));
-    memcpy(IP, reduce_in + NN, NN * sizeof(double));
-    mass = reduce_in[2 * NN + 0];
-    sx = reduce_in[2 * NN + 1];
-    sy = reduce_in[2 * NN + 2];
-    sz = reduce_in[2 * NN + 3];
-    px = reduce_in[2 * NN + 4];
-    py = reduce_in[2 * NN + 5];
-    pz = reduce_in[2 * NN + 6];
-    delete[] reduce_out;
-    delete[] reduce_in;
-  }
-
-#ifdef GaussInt
-  mass = mass * rex * rex * dphi * factor;
-
-  sx = sx * rex * rex * dphi * (1.0 / PI) * factor;
-  sy = sy * rex * rex * dphi * (1.0 / PI) * factor;
-  sz = sz * rex * rex * dphi * (1.0 / PI) * factor;
-
-  px = px * rex * rex * dphi * (1.0 / PI) * factor;
-  py = py * rex * rex * dphi * (1.0 / PI) * factor;
-  pz = pz * rex * rex * dphi * (1.0 / PI) * factor;
-#else
-  mass = mass * rex * rex * dphi * dcostheta * factor;
-
-  sx = sx * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-  sy = sy * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-  sz = sz * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-
-  px = px * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-  py = py * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-  pz = pz * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-#endif
-
-  Rout[0] = mass;
-  Rout[1] = px;
-  Rout[2] = py;
-  Rout[3] = pz;
-  Rout[4] = sx;
-  Rout[5] = sy;
-  Rout[6] = sz;
-
-  delete[] pox[0];
-  delete[] pox[1];
-  delete[] pox[2];
-  delete[] shellf;
-  delete[] RP_out;
-  delete[] IP_out;
-  DG_List->clearList();
-}
-void surface_integral::surf_WaveMassPAng(double rex, int lev, ShellPatch *GH,
-                                         var *Rpsi4, var *Ipsi4, int spinw, int maxl, int NN, double *RP, double *IP,
-                                         var *chi, var *trK,
-                                         var *gxx, var *gxy, var *gxz, var *gyy, var *gyz, var *gzz,
-                                         var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
-                                         var *Gmx, var *Gmy, var *Gmz,
-                                         var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs,
-                                         double *Rout, monitor *Monitor, bool refresh_mass_fields)
-{
-  if (Symmetry != 0 && Symmetry != 1)
-  {
-    surf_Wave(rex, lev, GH, Rpsi4, Ipsi4, spinw, maxl, NN, RP, IP, Monitor);
-    surf_MassPAng(rex, lev, GH, chi, trK,
-                  gxx, gxy, gxz, gyy, gyz, gzz,
-                  Axx, Axy, Axz, Ayy, Ayz, Azz,
-                  Gmx, Gmy, Gmz,
-                  Sfx_rhs, Sfy_rhs, Sfz_rhs,
-                  Rout, Monitor, refresh_mass_fields);
-    return;
-  }
-
-  if (lev != 0)
-  {
-    if (myrank == 0)
-    {
-      if (Monitor && Monitor->outfile)
-        Monitor->outfile << "WARNING: shell surface integral not on level 0" << endl;
-      else
-        cout << "WARNING: shell surface integral not on level 0" << endl;
-    }
-    return;
-  }
-
-  if (refresh_mass_fields)
-  {
-    MyList<ss_patch> *Pp = GH->PatL;
-    while (Pp)
-    {
-      MyList<Block> *BL = Pp->data->blb;
-      int fngfs = Pp->data->fngfs;
-      while (BL)
-      {
-        Block *cg = BL->data;
-        if (myrank == cg->rank)
-        {
-          f_admmass_bssn_ss(cg->shape, cg->X[0], cg->X[1], cg->X[2],
-                            cg->fgfs[fngfs + ShellPatch::gx], cg->fgfs[fngfs + ShellPatch::gy], cg->fgfs[fngfs + ShellPatch::gz],
-                            cg->fgfs[fngfs + ShellPatch::drhodx], cg->fgfs[fngfs + ShellPatch::drhody], cg->fgfs[fngfs + ShellPatch::drhodz],
-                            cg->fgfs[fngfs + ShellPatch::dsigmadx], cg->fgfs[fngfs + ShellPatch::dsigmady], cg->fgfs[fngfs + ShellPatch::dsigmadz],
-                            cg->fgfs[fngfs + ShellPatch::dRdx], cg->fgfs[fngfs + ShellPatch::dRdy], cg->fgfs[fngfs + ShellPatch::dRdz],
-                            cg->fgfs[fngfs + ShellPatch::drhodxx], cg->fgfs[fngfs + ShellPatch::drhodxy], cg->fgfs[fngfs + ShellPatch::drhodxz],
-                            cg->fgfs[fngfs + ShellPatch::drhodyy], cg->fgfs[fngfs + ShellPatch::drhodyz], cg->fgfs[fngfs + ShellPatch::drhodzz],
-                            cg->fgfs[fngfs + ShellPatch::dsigmadxx], cg->fgfs[fngfs + ShellPatch::dsigmadxy], cg->fgfs[fngfs + ShellPatch::dsigmadxz],
-                            cg->fgfs[fngfs + ShellPatch::dsigmadyy], cg->fgfs[fngfs + ShellPatch::dsigmadyz], cg->fgfs[fngfs + ShellPatch::dsigmadzz],
-                            cg->fgfs[fngfs + ShellPatch::dRdxx], cg->fgfs[fngfs + ShellPatch::dRdxy], cg->fgfs[fngfs + ShellPatch::dRdxz],
-                            cg->fgfs[fngfs + ShellPatch::dRdyy], cg->fgfs[fngfs + ShellPatch::dRdyz], cg->fgfs[fngfs + ShellPatch::dRdzz],
-                            cg->fgfs[chi->sgfn], cg->fgfs[trK->sgfn],
-                            cg->fgfs[gxx->sgfn], cg->fgfs[gxy->sgfn], cg->fgfs[gxz->sgfn], cg->fgfs[gyy->sgfn], cg->fgfs[gyz->sgfn], cg->fgfs[gzz->sgfn],
-                            cg->fgfs[Axx->sgfn], cg->fgfs[Axy->sgfn], cg->fgfs[Axz->sgfn], cg->fgfs[Ayy->sgfn], cg->fgfs[Ayz->sgfn], cg->fgfs[Azz->sgfn],
-                            cg->fgfs[Gmx->sgfn], cg->fgfs[Gmy->sgfn], cg->fgfs[Gmz->sgfn],
-                            cg->fgfs[Sfx_rhs->sgfn], cg->fgfs[Sfy_rhs->sgfn], cg->fgfs[Sfz_rhs->sgfn],
-                            Symmetry, Pp->data->sst);
-        }
-        if (BL == Pp->data->ble)
-          break;
-        BL = BL->next;
-      }
-      Pp = Pp->next;
-    }
-  }
-
-  const int InList = 19;
-  const int idx_rpsi4 = 0, idx_ipsi4 = 1;
-  const int idx_sfx = 2, idx_sfy = 3, idx_sfz = 4;
-  const int idx_chi = 5, idx_trk = 6;
-  const int idx_gxx = 7, idx_gxy = 8, idx_gxz = 9, idx_gyy = 10, idx_gyz = 11, idx_gzz = 12;
-  const int idx_axx = 13, idx_axy = 14, idx_axz = 15, idx_ayy = 16, idx_ayz = 17, idx_azz = 18;
-
-  MyList<var> *DG_List = new MyList<var>(Rpsi4);
-  DG_List->insert(Ipsi4);
-  DG_List->insert(Sfx_rhs);
-  DG_List->insert(Sfy_rhs);
-  DG_List->insert(Sfz_rhs);
-  DG_List->insert(chi);
-  DG_List->insert(trK);
-  DG_List->insert(gxx);
-  DG_List->insert(gxy);
-  DG_List->insert(gxz);
-  DG_List->insert(gyy);
-  DG_List->insert(gyz);
-  DG_List->insert(gzz);
-  DG_List->insert(Axx);
-  DG_List->insert(Axy);
-  DG_List->insert(Axz);
-  DG_List->insert(Ayy);
-  DG_List->insert(Ayz);
-  DG_List->insert(Azz);
-
-  int n;
-  double *pox[3];
-  for (int ia = 0; ia < 3; ia++)
-    pox[ia] = new double[n_tot];
-  for (n = 0; n < n_tot; n++)
-  {
-    pox[0][n] = rex * nx_g[n];
-    pox[1][n] = rex * ny_g[n];
-    pox[2][n] = rex * nz_g[n];
-  }
-
-  double *shellf = new double[n_tot * InList];
-  GH->Interp_Points(DG_List, n_tot, pox, shellf, Symmetry);
-
-  int mp, Lp, Nmin, Nmax;
-  mp = n_tot / cpusize;
-  Lp = n_tot - cpusize * mp;
-
-  if (Lp > myrank)
-  {
-    Nmin = myrank * mp + myrank;
-    Nmax = Nmin + mp;
-  }
-  else
-  {
-    Nmin = myrank * mp + Lp;
-    Nmax = Nmin + mp - 1;
-  }
-
-  double *RP_out = new double[NN];
-  double *IP_out = new double[NN];
-  for (int ii = 0; ii < NN; ii++)
-  {
-    RP_out[ii] = 0.0;
-    IP_out[ii] = 0.0;
-  }
-
-  double Mass_out = 0.0;
-  double ang_outx = 0.0, ang_outy = 0.0, ang_outz = 0.0;
-  double p_outx = 0.0, p_outy = 0.0, p_outz = 0.0;
-  const double f1o8 = 0.125;
-
-  build_wave_cache(spinw, maxl);
-
-  for (n = Nmin; n <= Nmax; n++)
-  {
-    const int base = InList * n;
-    const int i = int(n / N_phi);
-    const int j = n - i * N_phi;
-
-    const double psi4RR0 = shellf[base + idx_rpsi4];
-    const double psi4II0 = shellf[base + idx_ipsi4];
-    const double psi4RR1 = Rpsi4->SoA[2] * psi4RR0;
-    const double psi4II1 = Ipsi4->SoA[2] * psi4II0;
-    for (int countlm = 0; countlm < wave_cache_modes; countlm++)
-    {
-      const int theta_idx = countlm * N_theta + i;
-      const int phi_idx = countlm * N_phi + j;
-      const double theta_pos = wave_theta_pos[theta_idx];
-      const double cosmphi_here = wave_phi_cos[phi_idx];
-      const double sinmphi_here = wave_phi_sin[phi_idx];
-
-      RP_out[countlm] += theta_pos * (psi4RR0 * cosmphi_here + psi4II0 * sinmphi_here);
-      IP_out[countlm] += theta_pos * (psi4II0 * cosmphi_here - psi4RR0 * sinmphi_here);
-      if (Symmetry == 1)
-      {
-        const double theta_neg = wave_theta_neg[theta_idx];
-        RP_out[countlm] += theta_neg * (psi4RR1 * cosmphi_here + psi4II1 * sinmphi_here);
-        IP_out[countlm] += theta_neg * (psi4II1 * cosmphi_here - psi4RR1 * sinmphi_here);
-      }
-    }
-
-    double Chi = shellf[base + idx_chi];
-    double TRK = shellf[base + idx_trk];
-    double Gxx = shellf[base + idx_gxx] + 1.0;
-    double Gxy = shellf[base + idx_gxy];
-    double Gxz = shellf[base + idx_gxz];
-    double Gyy = shellf[base + idx_gyy] + 1.0;
-    double Gyz = shellf[base + idx_gyz];
-    double Gzz = shellf[base + idx_gzz] + 1.0;
-    double axx = shellf[base + idx_axx];
-    double axy = shellf[base + idx_axy];
-    double axz = shellf[base + idx_axz];
-    double ayy = shellf[base + idx_ayy];
-    double ayz = shellf[base + idx_ayz];
-    double azz = shellf[base + idx_azz];
-
-    Chi = 1.0 / (1.0 + Chi);
-    const double Psi = Chi * sqrt(Chi);
-
-#ifdef GaussInt
-    const double theta_weight = wtcostheta[i];
-    Mass_out += (shellf[base + idx_sfx] * nx_g[n] + shellf[base + idx_sfy] * ny_g[n] + shellf[base + idx_sfz] * nz_g[n]) * theta_weight;
-#else
-    const double theta_weight = 1.0;
-    Mass_out += shellf[base + idx_sfx] * nx_g[n] + shellf[base + idx_sfy] * ny_g[n] + shellf[base + idx_sfz] * nz_g[n];
-#endif
-
-    double detg = Gxx * Gyy * Gzz + Gxy * Gyz * Gxz + Gxz * Gxy * Gyz -
-                  Gxz * Gyy * Gxz - Gxy * Gxy * Gzz - Gxx * Gyz * Gyz;
-    const double gupxx = (Gyy * Gzz - Gyz * Gyz) / detg;
-    const double gupxy = -(Gxy * Gzz - Gyz * Gxz) / detg;
-    const double gupxz = (Gxy * Gyz - Gyy * Gxz) / detg;
-    const double gupyy = (Gxx * Gzz - Gxz * Gxz) / detg;
-    const double gupyz = -(Gxx * Gyz - Gxy * Gxz) / detg;
-    const double gupzz = (Gxx * Gyy - Gxy * Gxy) / detg;
-
-    const double aupxx = gupxx * axx + gupxy * axy + gupxz * axz;
-    const double aupxy = gupxx * axy + gupxy * ayy + gupxz * ayz;
-    const double aupxz = gupxx * axz + gupxy * ayz + gupxz * azz;
-    const double aupyx = gupxy * axx + gupyy * axy + gupyz * axz;
-    const double aupyy = gupxy * axy + gupyy * ayy + gupyz * ayz;
-    const double aupyz = gupxy * axz + gupyy * ayz + gupyz * azz;
-    const double aupzx = gupxz * axx + gupyz * axy + gupzz * axz;
-    const double aupzy = gupxz * axy + gupyz * ayy + gupzz * ayz;
-    const double aupzz = gupxz * axz + gupyz * ayz + gupzz * azz;
-
-    if (Symmetry == 0)
-    {
-      ang_outx += f1o8 * Psi * (nx_g[n] * (pox[1][n] * aupxz - pox[2][n] * aupxy) + ny_g[n] * (pox[1][n] * aupyz - pox[2][n] * aupyy) + nz_g[n] * (pox[1][n] * aupzz - pox[2][n] * aupzy)) * theta_weight;
-      ang_outy += f1o8 * Psi * (nx_g[n] * (pox[2][n] * aupxx - pox[0][n] * aupxz) + ny_g[n] * (pox[2][n] * aupyx - pox[0][n] * aupyz) + nz_g[n] * (pox[2][n] * aupzx - pox[0][n] * aupzz)) * theta_weight;
-      ang_outz += f1o8 * Psi * (nx_g[n] * (pox[0][n] * aupxy - pox[1][n] * aupxx) + ny_g[n] * (pox[0][n] * aupyy - pox[1][n] * aupyx) + nz_g[n] * (pox[0][n] * aupzy - pox[1][n] * aupzx)) * theta_weight;
-    }
-    else
-    {
-      ang_outz += f1o8 * Psi * (nx_g[n] * (pox[0][n] * aupxy - pox[1][n] * aupxx) + ny_g[n] * (pox[0][n] * aupyy - pox[1][n] * aupyx) + nz_g[n] * (pox[0][n] * aupzy - pox[1][n] * aupzx)) * theta_weight;
-    }
-
-    axx = Chi * (axx + Gxx * TRK / 3.0);
-    axy = Chi * (axy + Gxy * TRK / 3.0);
-    axz = Chi * (axz + Gxz * TRK / 3.0);
-    ayy = Chi * (ayy + Gyy * TRK / 3.0);
-    ayz = Chi * (ayz + Gyz * TRK / 3.0);
-    azz = Chi * (azz + Gzz * TRK / 3.0);
-
-    axx -= TRK;
-    ayy -= TRK;
-    azz -= TRK;
-
-    p_outx += f1o8 * Psi * (nx_g[n] * axx + ny_g[n] * axy + nz_g[n] * axz) * theta_weight;
-    p_outy += f1o8 * Psi * (nx_g[n] * axy + ny_g[n] * ayy + nz_g[n] * ayz) * theta_weight;
-    if (Symmetry == 0)
-      p_outz += f1o8 * Psi * (nx_g[n] * axz + ny_g[n] * ayz + nz_g[n] * azz) * theta_weight;
-  }
-
-  for (int ii = 0; ii < NN; ii++)
-  {
-#ifdef GaussInt
-    RP_out[ii] = RP_out[ii] * rex * dphi;
-    IP_out[ii] = IP_out[ii] * rex * dphi;
-#else
-    RP_out[ii] = RP_out[ii] * rex * dphi * dcostheta;
-    IP_out[ii] = IP_out[ii] * rex * dphi * dcostheta;
-#endif
-  }
-
-  double mass, px, py, pz, sx, sy, sz;
-  {
-    double *reduce_out = new double[2 * NN + 7];
-    double *reduce_in = new double[2 * NN + 7];
-    memcpy(reduce_out, RP_out, NN * sizeof(double));
-    memcpy(reduce_out + NN, IP_out, NN * sizeof(double));
-    reduce_out[2 * NN + 0] = Mass_out;
-    reduce_out[2 * NN + 1] = ang_outx;
-    reduce_out[2 * NN + 2] = ang_outy;
-    reduce_out[2 * NN + 3] = ang_outz;
-    reduce_out[2 * NN + 4] = p_outx;
-    reduce_out[2 * NN + 5] = p_outy;
-    reduce_out[2 * NN + 6] = p_outz;
-    MPI_Allreduce(reduce_out, reduce_in, 2 * NN + 7, MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD);
-    memcpy(RP, reduce_in, NN * sizeof(double));
-    memcpy(IP, reduce_in + NN, NN * sizeof(double));
-    mass = reduce_in[2 * NN + 0];
-    sx = reduce_in[2 * NN + 1];
-    sy = reduce_in[2 * NN + 2];
-    sz = reduce_in[2 * NN + 3];
-    px = reduce_in[2 * NN + 4];
-    py = reduce_in[2 * NN + 5];
-    pz = reduce_in[2 * NN + 6];
-    delete[] reduce_out;
-    delete[] reduce_in;
-  }
-
-#ifdef GaussInt
-  mass = mass * rex * rex * dphi * factor;
-
-  sx = sx * rex * rex * dphi * (1.0 / PI) * factor;
-  sy = sy * rex * rex * dphi * (1.0 / PI) * factor;
-  sz = sz * rex * rex * dphi * (1.0 / PI) * factor;
-
-  px = px * rex * rex * dphi * (1.0 / PI) * factor;
-  py = py * rex * rex * dphi * (1.0 / PI) * factor;
-  pz = pz * rex * rex * dphi * (1.0 / PI) * factor;
-#else
-  mass = mass * rex * rex * dphi * dcostheta * factor;
-
-  sx = sx * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-  sy = sy * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-  sz = sz * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-
-  px = px * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-  py = py * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-  pz = pz * rex * rex * dphi * dcostheta * (1.0 / PI) * factor;
-#endif
-
-  Rout[0] = mass;
-  Rout[1] = px;
-  Rout[2] = py;
-  Rout[3] = pz;
-  Rout[4] = sx;
-  Rout[5] = sy;
-  Rout[6] = sz;
-
-  delete[] pox[0];
-  delete[] pox[1];
-  delete[] pox[2];
-  delete[] shellf;
-  delete[] RP_out;
-  delete[] IP_out;
-  DG_List->clearList();
-}
 //|----------------------------------------------------------------
 //  do not discriminate box and shell
 //  for Gravitational wave specially symmetric case

AMSS_NCKU_source/surface_integral.h

@@ -36,11 +36,6 @@ private:
 
 	double *nx_g, *ny_g, *nz_g; // global list of unit normals
 	int myrank, cpusize;
-	int wave_cache_spinw, wave_cache_maxl, wave_cache_modes;
-	double *wave_theta_pos, *wave_theta_neg;
-	double *wave_phi_cos, *wave_phi_sin;
-	void clear_wave_cache();
-	void build_wave_cache(int spinw, int maxl);
 
 public:
 	surface_integral(int iSymmetry);
@@ -87,29 +82,13 @@ public:
 					   var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
 					   var *Gmx, var *Gmy, var *Gmz,
 					   var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs,
-					   double *Rout, monitor *Monitor, bool refresh_mass_fields = true);
+					   double *Rout, monitor *Monitor);
 	void surf_MassPAng(double rex, int lev, ShellPatch *GH, var *chi, var *trK,
 					   var *gxx, var *gxy, var *gxz, var *gyy, var *gyz, var *gzz,
 					   var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
 					   var *Gmx, var *Gmy, var *Gmz,
 					   var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs,
-					   double *Rout, monitor *Monitor, bool refresh_mass_fields = true);
-	void surf_WaveMassPAng(double rex, int lev, cgh *GH,
-					   var *Rpsi4, var *Ipsi4, int spinw, int maxl, int NN, double *RP, double *IP,
-					   var *chi, var *trK,
-					   var *gxx, var *gxy, var *gxz, var *gyy, var *gyz, var *gzz,
-					   var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
-					   var *Gmx, var *Gmy, var *Gmz,
-					   var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs,
-					   double *Rout, monitor *Monitor, bool refresh_mass_fields = true);
-	void surf_WaveMassPAng(double rex, int lev, ShellPatch *GH,
-					   var *Rpsi4, var *Ipsi4, int spinw, int maxl, int NN, double *RP, double *IP,
-					   var *chi, var *trK,
-					   var *gxx, var *gxy, var *gxz, var *gyy, var *gyz, var *gzz,
-					   var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
-					   var *Gmx, var *Gmy, var *Gmz,
-					   var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs,
-					   double *Rout, monitor *Monitor, bool refresh_mass_fields = true);
+					   double *Rout, monitor *Monitor);
 	void surf_Wave(double rex, cgh *GH, ShellPatch *SH,
 				   var *chi, var *trK,
 				   var *gxx, var *gxy, var *gxz, var *gyy, var *gyz, var *gzz,
@@ -136,7 +115,7 @@ public:
 					   var *Axx, var *Axy, var *Axz, var *Ayy, var *Ayz, var *Azz,
 					   var *Gmx, var *Gmy, var *Gmz,
 					   var *Sfx_rhs, var *Sfy_rhs, var *Sfz_rhs, // temparay memory for mass^i
-					   double *Rout, monitor *Monitor, MPI_Comm Comm_here, bool refresh_mass_fields = true);
+					   double *Rout, monitor *Monitor, MPI_Comm Comm_here);
 	void surf_Wave(double rex, int lev, cgh *GH, var *Rpsi4, var *Ipsi4,
 				   int spinw, int maxl, int NN, double *RP, double *IP,
 				   monitor *Monitor, MPI_Comm Comm_here);

generate_macrodef.py

@@ -144,62 +144,6 @@ def generate_macrodef_h():
     print( "#define REGLEV 0",      file=file1 )
     print(                          file=file1 )
 
-    # Define fine-grained timing/debug macros.
-    # All of them default to OFF so production builds do not pay profiling overhead.
-
-    fine_timing = getattr(input_data, "Fine_Timing",
-                  getattr(input_data, "Finegrained_Timing", "no"))
-    kernel_fine_timing = getattr(input_data, "Kernel_Fine_Timing",
-                          getattr(input_data, "BSSN_Kernel_Fine_Timing", "no"))
-    stdin_abort_poll = getattr(input_data, "Enable_Stdin_Abort_Poll",
-                       getattr(input_data, "Stdin_Abort_Poll", "no"))
-    timing_report_every = max(1, int(getattr(
-        input_data, "Timing_Every_Steps",
-        getattr(input_data, "Timing_Report_Every", 1))))
-    timing_top_hotspots = max(1, int(getattr(
-        input_data, "Timing_Top_Hotspots", 8)))
-
-    if ( fine_timing == "yes" ):
-        print( "#define BSSN_FINE_TIMING 1", file=file1 )
-        print(                               file=file1 )
-    elif ( fine_timing == "no" ):
-        print( "#define BSSN_FINE_TIMING 0", file=file1 )
-        print(                               file=file1 )
-    else:
-        print( "Fine_Timing setting error!!!" )
-        print()
-        print( "# Fine_Timing setting error!!!", file=file1 )
-        print(                                   file=file1 )
-
-    print( f"#define BSSN_FINE_TIMING_EVERY {timing_report_every}", file=file1 )
-    print(                                                          file=file1 )
-    print( f"#define BSSN_FINE_TIMING_TOPN {timing_top_hotspots}",  file=file1 )
-    print(                                                          file=file1 )
-
-    if ( kernel_fine_timing == "yes" ):
-        print( "#define BSSN_KERNEL_FINE_TIMING 1", file=file1 )
-        print(                                      file=file1 )
-    elif ( kernel_fine_timing == "no" ):
-        print( "#define BSSN_KERNEL_FINE_TIMING 0", file=file1 )
-        print(                                      file=file1 )
-    else:
-        print( "Kernel_Fine_Timing setting error!!!" )
-        print()
-        print( "# Kernel_Fine_Timing setting error!!!", file=file1 )
-        print(                                          file=file1 )
-
-    if ( stdin_abort_poll == "yes" ):
-        print( "#define BSSN_ENABLE_STDIN_ABORT_POLL 1", file=file1 )
-        print(                                           file=file1 )
-    elif ( stdin_abort_poll == "no" ):
-        print( "#define BSSN_ENABLE_STDIN_ABORT_POLL 0", file=file1 )
-        print(                                           file=file1 )
-    else:
-        print( "Enable_Stdin_Abort_Poll setting error!!!" )
-        print()
-        print( "# Enable_Stdin_Abort_Poll setting error!!!", file=file1 )
-        print(                                               file=file1 )
-
     # Define macro USE_GPU
     # use GPU or not
     
@@ -280,21 +224,6 @@ def generate_macrodef_h():
     print( "//     0: for every level;",                                                 file=file1 ) 
     print( "//     1: for all",                                                          file=file1 )
     print( "//",                                                                         file=file1 )
-    print( "// define BSSN_FINE_TIMING",                                                 file=file1 )
-    print( "//     enable fine-grained per-timestep timing monitor",                     file=file1 )
-    print( "//",                                                                         file=file1 )
-    print( "// define BSSN_FINE_TIMING_EVERY",                                           file=file1 )
-    print( "//     report timing every N coarse timesteps",                              file=file1 )
-    print( "//",                                                                         file=file1 )
-    print( "// define BSSN_FINE_TIMING_TOPN",                                            file=file1 )
-    print( "//     number of hottest timing buckets shown in stdout",                    file=file1 )
-    print( "//",                                                                         file=file1 )
-    print( "// define BSSN_KERNEL_FINE_TIMING",                                          file=file1 )
-    print( "//     enable split timing inside compute_rhs_bssn",                         file=file1 )
-    print( "//",                                                                         file=file1 )
-    print( "// define BSSN_ENABLE_STDIN_ABORT_POLL",                                     file=file1 )
-    print( "//     poll stdin and broadcast abort flag every coarse step",               file=file1 )
-    print( "//",                                                                         file=file1 )
     print( "// define USE_GPU",                                                          file=file1 )
     print( "//     use gpu or not",                                                      file=file1 )
     print( "//",                                                                         file=file1 )