rhs_maker.hip

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/*
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#include <hip/hip_runtime.h>
#include <device/device_config.h>
#include <device/hip/check.h>
 
#include "sumab_kernel.h"
#include "makeext_kernel.h"
#include "makebdf_kernel.h"
 
extern "C" {
  void rhs_maker_sumab_hip(void *u, void *v, void *w,
                       void *uu, void *vv, void *ww,
                       void *ulag1, void *ulag2, void *vlag1,
                       void *vlag2, void *wlag1, void *wlag2,
                       real *ab1, real *ab2, real *ab3, int *nab, int *n) {
 
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
 
 
    hipLaunchKernelGGL(HIP_KERNEL_NAME( sumab_kernel<real> ),
                       nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
                       (real *) u, (real *) v, (real *) w,
                       (real *) uu, (real *) vv, (real *) ww,
                       (real *) ulag1, (real *) ulag2, (real *) vlag1,
                       (real *) vlag2, (real *) wlag1, (real *) wlag2,
                       *ab1, *ab2, *ab3, *nab, *n);
    HIP_CHECK(hipGetLastError());
  }
 
  void rhs_maker_ext_hip(void *abx1, void *aby1, void *abz1, 
                         void *abx2, void *aby2, void *abz2,
                         void *bfx, void *bfy, void *bfz,
                         real *rho, real *ab1, real *ab2, real *ab3, int *n) {
 
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
    
    hipLaunchKernelGGL(HIP_KERNEL_NAME( makeext_kernel<real> ),
                       nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
                       (real *) abx1, (real *) aby1, (real *) abz1, 
                       (real *) abx2, (real *) aby2, (real *) abz2,
                       (real *) bfx, (real *) bfy, (real *) bfz,
                       *rho, *ab1, *ab2, *ab3, *n);      
    HIP_CHECK(hipGetLastError());
  }
 
  void scalar_rhs_maker_ext_hip(void *fs_lag, void *fs_laglag, void *fs, 
                                real *rho, real *ext1, real *ext2, real *ext3,
                                int *n) {
 
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
    
    hipLaunchKernelGGL(HIP_KERNEL_NAME( scalar_makeext_kernel<real> ),
                       nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
                       (real *) fs_lag, (real *) fs_laglag, (real *) fs, 
                       *rho, *ext1, *ext2, *ext3, *n);      
    HIP_CHECK(hipGetLastError());
  }
  
  void rhs_maker_bdf_hip(void *ulag1, void *ulag2, void *vlag1,
                         void *vlag2, void *wlag1, void *wlag2, 
                         void *bfx, void *bfy, void *bfz,
                         void *u, void *v, void *w, void *B, 
                         real *rho, real *dt, real *bd2,
                         real *bd3, real *bd4, int *nbd, int *n) {
 
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
 
    hipLaunchKernelGGL(HIP_KERNEL_NAME( makebdf_kernel<real> ),
                       nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
                       (real *) ulag1, (real *) ulag2, (real *) vlag1,
                       (real *) vlag2, (real *) wlag1, (real *) wlag2, 
                       (real *) bfx, (real *) bfy, (real *) bfz,
                       (real *) u, (real *) v, (real *) w, (real *) B, 
                       *rho, *dt, *bd2, *bd3, *bd4, *nbd,  *n);
    HIP_CHECK(hipGetLastError());
  }
 
  void scalar_rhs_maker_bdf_hip(void *s_lag, void *s_laglag, void *fs,
                                void *s, void *B, real *rho, real *dt,
                                real *bd2, real *bd3, real *bd4,
                                int *nbd, int *n) {
 
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n) + 1024 - 1) / 1024, 1, 1);
 
    hipLaunchKernelGGL(HIP_KERNEL_NAME( scalar_makebdf_kernel<real> ),
                       nblcks, nthrds, 0, (hipStream_t) glb_cmd_queue,
                       (real *) s_lag, (real *) s_laglag, (real *) fs,
                       (real *) s, (real *) B, *rho, *dt, *bd2, *bd3,
                       *bd4, *nbd,  *n);
    HIP_CHECK(hipGetLastError());
  }
}