dynamic_smagorinsky_nut.cu

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#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <device/device_config.h>
#include <device/cuda/check.h>
#include "dynamic_smagorinsky_nut_kernel.h"
 
extern "C" {
  #include <common/neko_log.h>
}
 
extern "C" {
  void cuda_s_abs_compute(void *s_abs, void *s11, void *s22, void *s33,
                         void *s12, void *s13, void *s23,
                         void *mult, int * n){
    
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n)+1024 - 1)/ 1024, 1, 1);
    const cudaStream_t stream = (cudaStream_t) glb_cmd_queue;
 
    s_abs_compute<real>
    <<<nblcks, nthrds, 0, stream>>>((real *) s_abs,
                                    (real *) s11, (real *) s22, (real *) s33,
                                    (real *) s12, (real *) s13, (real *) s23,
                                    (real *) mult, * n);
    CUDA_CHECK(cudaGetLastError());
  }
  
  void cuda_lij_compute_part1(void *l11, void *l22, void *l33,
                             void *l12, void *l13, void *l23,
                             void *u, void *v, void *w,
                             void *fu, void *fv, void *fw,
                             void *fuu, void *fvv, void *fww,
                             void *fuv, void *fuw, void *fvw,
                             int * n){
    
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n)+1024 - 1)/ 1024, 1, 1);
    const cudaStream_t stream = (cudaStream_t) glb_cmd_queue;
 
    lij_compute_part1<real>
    <<<nblcks, nthrds, 0, stream>>>((real *) l11, (real *) l22, (real *) l33,
                                    (real *) l12, (real *) l13, (real *) l23,
                                    (real *) u, (real *) v, (real *) w,
                                    (real *) fu, (real *) fv, (real *) fw,
                                    (real *) fuu, (real *) fvv, (real *) fww,
                                    (real *) fuv, (real *) fuw, (real *) fvw,
                                    * n);
    CUDA_CHECK(cudaGetLastError());
  }
 
  void cuda_lij_compute_part2(void *l11, void *l22, void *l33,
                             void *l12, void *l13, void *l23,
                             void *fuu, void *fvv, void *fww,
                             void *fuv, void *fuw, void *fvw,
                             int * n){
    
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n)+1024 - 1)/ 1024, 1, 1);
    const cudaStream_t stream = (cudaStream_t) glb_cmd_queue;
    
    lij_compute_part2<real>
    <<<nblcks, nthrds, 0, stream>>>((real *) l11, (real *) l22, (real *) l33,
                                    (real *) l12, (real *) l13, (real *) l23,
                                    (real *) fuu, (real *) fvv, (real *) fww,
                                    (real *) fuv, (real *) fuw, (real *) fvw,
                                    * n);
    CUDA_CHECK(cudaGetLastError());
  }
 
  void cuda_mij_compute_part1(void *m11, void *m22, void *m33,
                              void *m12, void *m13, void *m23,
                              void *s_abs, void *s11, void *s22, void *s33,
                              void *s12, void *s13, void *s23,
                              void *fs_abs, void *fs11, void *fs22, void *fs33,
                              void *fs12, void *fs13, void *fs23,
                              void *fsabss11, void *fsabss22, void *fsabss33,
                              void *fsabss12, void *fsabss13, void *fsabss23,
                              real * delta_ratio2, int * n){
    
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n)+1024 - 1)/ 1024, 1, 1);
    const cudaStream_t stream = (cudaStream_t) glb_cmd_queue;
 
    mij_compute_part1<real>
    <<<nblcks, nthrds, 0, stream>>>((real *) m11, (real *) m22, (real *) m33,
                                    (real *) m12, (real *) m13, (real *) m23,
                                    (real *) s_abs, (real *) s11, (real *) s22, 
                                    (real *) s33, (real *) s12, (real *) s13, (real *) s23,
                                    (real *) fs_abs, (real *) fs11, (real *) fs22, 
                                    (real *) fs33, (real *) fs12, (real *) fs13, (real *) fs23,
                                    (real *) fsabss11, (real *) fsabss22, (real *) fsabss33,
                                    (real *) fsabss12, (real *) fsabss13, (real *) fsabss23,
                                    * delta_ratio2, * n);
    CUDA_CHECK(cudaGetLastError());
  }
 
  void cuda_mij_nut_compute_part2(void *m11, void *m22, void *m33,
                             void *m12, void *m13, void *m23,
                             void *l11, void *l22, void *l33,
                             void *l12, void *l13, void *l23,
                             void *fsabss11, void *fsabss22, void *fsabss33,
                             void *fsabss12, void *fsabss13, void *fsabss23,
                             void *num, void *den, void *c_dyn, void *delta,
                             void *s_abs, void *nut,
                             real * alpha, int * n){
    
    const dim3 nthrds(1024, 1, 1);
    const dim3 nblcks(((*n)+1024 - 1)/ 1024, 1, 1);
    const cudaStream_t stream = (cudaStream_t) glb_cmd_queue;
 
    mij_nut_compute_part2<real>
    <<<nblcks, nthrds, 0, stream>>>((real *) m11, (real *) m22, (real *) m33,
                                    (real *) m12, (real *) m13, (real *) m23,
                                    (real *) l11, (real *) l22, (real *) l33,
                                    (real *) l12, (real *) l13, (real *) l23,
                                    (real *) fsabss11, (real *) fsabss22, (real *) fsabss33,
                                    (real *) fsabss12, (real *) fsabss13, (real *) fsabss23,
                                    (real *) num, (real *) den, (real *) c_dyn,
                                    (real *) delta, (real *) s_abs, (real *) nut,
                                    * alpha, * n);
    CUDA_CHECK(cudaGetLastError());
  }
}