fat_force_quda.h

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#ifndef _FAT_FORCE_QUDA_H
#define _FAT_FORCE_QUDA_H

#include <quda_internal.h>
#include <quda.h>
#include <gauge_field.h>

#define freeLinkQuda freeGaugeField

#define momSiteSize   10 // real numbers per momentum
#define gaugeSiteSize 18 // real numbers per gauge field

namespace quda {

  void loadLinkToGPU(cudaGaugeField* cudaGauge, cpuGaugeField* cpuGauge, QudaGaugeParam* param);
  void loadLinkToGPU_ex(cudaGaugeField* cudaGauge, cpuGaugeField* cpuGauge);
  void loadLinkToGPU_gf(cudaGaugeField* cudaGauge, cpuGaugeField *cpuGauge, QudaGaugeParam* param);
  void storeLinkToCPU(cpuGaugeField* cpuGauge, cudaGaugeField *cudaGauge, QudaGaugeParam* param);
  /*  void createMomQuda(FullMom* cudaMom, QudaGaugeParam* param);
  void freeMomQuda(FullMom *cudaMom);
  void storeMomToCPU(void* mom, FullMom cudaMom, QudaGaugeParam* param);
  void loadMomToGPU(FullMom cudaMom, void* mom, QudaGaugeParam* param);*/
  void packGhostStaple(int* X, void* even, void* odd, int volume, QudaPrecision prec, int stride,
                       int dir, int whichway, void** fwd_nbr_buf_gpu, void** back_nbr_buf_gpu, 
                       void** fwd_nbr_buf, void** back_nbr_buf, cudaStream_t* stream);
  void unpackGhostStaple(int* X, void* _even, void* _odd, int volume, QudaPrecision prec, int stride, 
                         int dir, int whichway, void** fwd_nbr_buf, void** back_nbr_buf,
                         cudaStream_t* stream);
    void pack_ghost_all_staples_cpu(void *staple, void **cpuGhostStapleBack, void** cpuGhostStapleFwd, int nFace, QudaPrecision precision, int* X);
  void pack_ghost_all_links(void **cpuLink, void **cpuGhostBack, void** cpuGhostFwd, int dir, int nFace, QudaPrecision precision, int* X);
  void pack_gauge_diag(void* buf, int* X, void** sitelink, int nu, int mu, int dir1, int dir2, QudaPrecision prec);

} // namespace quda

#endif // _GAUGE_QUDA_H