Fix C derivative ghost-buffer indexing across FD orders

This commit is contained in:
2026-05-14 16:00:11 +08:00
parent a628b8e2ff
commit 359540af4b
9 changed files with 140 additions and 140 deletions

View File

@@ -32,7 +32,7 @@ extern "C" void kodis_sh_(const int ex[3],
double *fh=(double*)malloc(fh_size*sizeof(double));if(!fh)return;
symmetry_stbd(ord,ex,f,fh,SoA);
const int i0_lo=(iminF+1>0)?iminF+1:0,j0_lo=(jminF+1>0)?jminF+1:0,k0_lo=0;
const int i0_lo=(iminF+1>0)?iminF+1:0,j0_lo=(jminF+1>0)?jminF+1:0,k0_lo=2;
const int i0_hi=imaxF-3,j0_hi=jmaxF-3,k0_hi=kmaxF-3;
if(!(i0_lo>i0_hi||j0_lo>j0_hi||k0_lo>k0_hi)){
for(int k0=k0_lo;k0<=k0_hi;++k0){const int kF=k0+1;
@@ -60,7 +60,7 @@ extern "C" void kodis_sh_(const int ex[3],
double *fh=(double*)malloc(fh_size*sizeof(double));if(!fh)return;
symmetry_stbd(ord,ex,f,fh,SoA);
const int i0_lo=(iminF+2>0)?iminF+2:0,j0_lo=(jminF+2>0)?jminF+2:0,k0_lo=0;
const int i0_lo=(iminF+2>0)?iminF+2:0,j0_lo=(jminF+2>0)?jminF+2:0,k0_lo=3;
const int i0_hi=imaxF-4,j0_hi=jmaxF-4,k0_hi=kmaxF-4;
if(!(i0_lo>i0_hi||j0_lo>j0_hi||k0_lo>k0_hi)){
for(int k0=k0_lo;k0<=k0_hi;++k0){const int kF=k0+1;
@@ -88,7 +88,7 @@ extern "C" void kodis_sh_(const int ex[3],
double *fh=(double*)malloc(fh_size*sizeof(double));if(!fh)return;
symmetry_stbd(ord,ex,f,fh,SoA);
const int i0_lo=(iminF+3>0)?iminF+3:0,j0_lo=(jminF+3>0)?jminF+3:0,k0_lo=0;
const int i0_lo=(iminF+3>0)?iminF+3:0,j0_lo=(jminF+3>0)?jminF+3:0,k0_lo=4;
const int i0_hi=imaxF-5,j0_hi=jmaxF-5,k0_hi=kmaxF-5;
if(!(i0_lo>i0_hi||j0_lo>j0_hi||k0_lo>k0_hi)){
for(int k0=k0_lo;k0<=k0_hi;++k0){const int kF=k0+1;
@@ -116,7 +116,7 @@ extern "C" void kodis_sh_(const int ex[3],
double *fh=(double*)malloc(fh_size*sizeof(double));if(!fh)return;
symmetry_stbd(ord,ex,f,fh,SoA);
const int i0_lo=(iminF+4>0)?iminF+4:0,j0_lo=(jminF+4>0)?jminF+4:0,k0_lo=0;
const int i0_lo=(iminF+4>0)?iminF+4:0,j0_lo=(jminF+4>0)?jminF+4:0,k0_lo=5;
const int i0_hi=imaxF-6,j0_hi=jmaxF-6,k0_hi=kmaxF-6;
if(!(i0_lo>i0_hi||j0_lo>j0_hi||k0_lo>k0_hi)){
for(int k0=k0_lo;k0<=k0_hi;++k0){const int kF=k0+1;