Files
AMSS-NCKU/AMSS_NCKU_source/cgh.h
CGH0S7 caf192b2e4 Remove MPI dependency, replace with single-process stub for non-MPI builds
- Add mpi_stub.h providing all MPI types/constants/functions as no-ops
  (nprocs=1, myrank=0) with memcpy-based Allreduce and clock_gettime Wtime
- Replace #include <mpi.h> with conditional #ifdef MPI_STUB in 31 files
  (19 headers + 12 source files) preserving ability to build with real MPI
- Change makefile.inc: CLINKER mpiicpx->icpx, add -DMPI_STUB to CXXAPPFLAGS
- Update makefile_and_run.py: run ./ABE directly instead of mpirun -np N
- Set MPI_processes=1 in AMSS_NCKU_Input.py

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-02-10 22:51:11 +08:00

97 lines
3.3 KiB
C++

#ifndef CGH_H
#define CGH_H
#ifdef MPI_STUB
#include "mpi_stub.h"
#else
#include <mpi.h>
#endif
#include "MyList.h"
#include "MPatch.h"
#include "macrodef.h"
#include "monitor.h"
#include "Parallel.h"
class cgh
{
public:
int levels, movls, BH_num_in;
// information of boxes
int *grids;
double ***bbox;
int ***shape;
double ***handle;
double ***Porgls;
double *Lt;
// information of Patch list
MyList<Patch> **PatL;
// information of OutBdLow2Hi point list and Restrict point list
#if (RPB == 1)
MyList<Parallel::pointstru_bam> **bdsul, **rsul;
#endif
#if (PSTR == 1 || PSTR == 2 || PSTR == 3)
int mylev;
int *start_rank, *end_rank;
MPI_Comm *Commlev;
#endif
protected:
int ingfs, fngfs;
static constexpr double ratio = 0.75;
int trfls;
public:
cgh(int ingfsi, int fngfsi, int Symmetry, char *filename, int checkrun, monitor *ErrorMonitor);
~cgh();
void compose_cgh(int nprocs);
void sethandle(monitor *ErrorMonitor);
void checkPatchList(MyList<Patch> *PatL, bool buflog);
void Regrid(int Symmetry, int BH_num, double **Porgbr, double **Porg0,
MyList<var> *OldList, MyList<var> *StateList,
MyList<var> *FutureList, MyList<var> *tmList, bool BB,
monitor *ErrorMonitor);
void Regrid_fake(int Symmetry, int BH_num, double **Porgbr, double **Porg0,
MyList<var> *OldList, MyList<var> *StateList,
MyList<var> *FutureList, MyList<var> *tmList, bool BB,
monitor *ErrorMonitor);
void recompose_cgh(int nprocs, bool *lev_flag,
MyList<var> *OldList, MyList<var> *StateList,
MyList<var> *FutureList, MyList<var> *tmList,
int Symmetry, bool BB);
void recompose_cgh_fake(int nprocs, bool *lev_flag,
MyList<var> *OldList, MyList<var> *StateList,
MyList<var> *FutureList, MyList<var> *tmList,
int Symmetry, bool BB);
void read_bbox(int Symmetry, char *filename);
MyList<Patch> *construct_patchlist(int lev, int Symmetry);
bool Interp_One_Point(MyList<var> *VarList,
double *XX, /*input global Cartesian coordinate*/
double *Shellf, int Symmetry);
void recompose_cgh_Onelevel(int nprocs, int lev,
MyList<var> *OldList, MyList<var> *StateList,
MyList<var> *FutureList, MyList<var> *tmList,
int Symmetry, bool BB);
void Regrid_Onelevel(int lev, int Symmetry, int BH_num, double **Porgbr, double **Porg0,
MyList<var> *OldList, MyList<var> *StateList,
MyList<var> *FutureList, MyList<var> *tmList, bool BB,
monitor *ErrorMonitor);
void Regrid_Onelevel_aux(int lev, int Symmetry, int BH_num, double **Porgbr, double **Porg0,
MyList<var> *OldList, MyList<var> *StateList,
MyList<var> *FutureList, MyList<var> *tmList, bool BB,
monitor *ErrorMonitor);
void settrfls(const int lev);
#if (PSTR == 1 || PSTR == 2 || PSTR == 3)
void construct_mylev(int nprocs);
#endif
};
#endif /* CGH_H */