説明

#define NPOINTS 1000
#define N_CONS 5
#define O_CONS 3
typedef struct _point_data {
  double xx[O_CONS]; /* */
  double consflux[N_CONS];
  double dtvol;
  double otherdouble;
} PointData;

void fpga_runge_kutta_step( PointData point_data[NPOINTS])
{
  double coeff = 0.15;
  double fac;
  int pnt, eq;
  L1: for(pnt = 0; pnt < NPOINTS; pnt++){
    fac = coeff * point_data[pnt].dtvol;
    L2: for(eq = 0; eq < N_CONS; eq++){
      point_data[pnt].consflux[eq] *= fac;
    }
  }
}

ソリューション

void fpga_runge_kutta_step(    PointData point_data[NPOINTS])
{

    double coeff = 0.15;
    double fac;
    int pnt, eq;
#pragma AP array_partition complete variable=point_data->consflux
...

set_directive_array_partition -type complete fpga_runge_kutta_step point_data->consflux