Files
AMSS-NCKU/AMSS_NCKU_source/bssnEScalar_class.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

75 lines
1.6 KiB
C++

#ifndef BSSNESCALAR_CLASS_H
#define BSSNESCALAR_CLASS_H
#ifdef newc
#include <iostream>
#include <iomanip>
#include <fstream>
#include <cstdlib>
#include <string>
#include <cmath>
using namespace std;
#else
#include <iostream.h>
#include <iomanip.h>
#include <fstream.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#endif
#ifdef MPI_STUB
#include "mpi_stub.h"
#else
#include <mpi.h>
#endif
#include "cgh.h"
#include "ShellPatch.h"
#include "misc.h"
#include "var.h"
#include "MyList.h"
#include "monitor.h"
#include "surface_integral.h"
#include "macrodef.h"
#ifdef USE_GPU
#include "bssn_gpu_class.h"
#else
#include "bssn_class.h"
#endif
class bssnEScalar_class : public bssn_class
{
public:
bssnEScalar_class(double Couranti, double StartTimei, double TotalTimei, double DumpTimei, double d2DumpTimei, double CheckTimei, double AnasTimei,
int Symmetryi, int checkruni, char *checkfilenamei, double numepssi, double numepsbi, double numepshi,
int a_levi, int maxli, int decni, double maxrexi, double drexi);
~bssnEScalar_class();
void Initialize();
void Read_Ansorg();
void Read_Pablo();
void Compute_Psi4(int lev);
void Step(int lev, int YN);
void AnalysisStuff_EScalar(int lev, double dT_lev);
void Interp_Constraint();
void Constraint_Out();
protected:
var *Sphio, *Spio;
var *Sphi0, *Spi0;
var *Sphi, *Spi;
var *Sphi1, *Spi1;
var *Sphi_rhs, *Spi_rhs;
var *Cons_fR;
monitor *MaxScalar_Monitor;
};
#endif /* BSSNESCALAR_CLASS_H */